[0001 ] This PCT application has priority PCT/US/15/19596 dated Feb. 24, 2018 and PCT/US/17848 dated Feb. 12, 2018 and US 16/195847 filed on Nov. 19, 2018 and the disclosures of the above cited US Patent Applications and US Provisional Applications of the Applicant, including all drawings and all the specifications, are hereby incorporated by reference in their entireties into this US Patent Application.

FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT

[0002] Not applicable

PARTIES OR JOINT RESEARCH

[0003] Not applicable

FIELD OF THE INVENTION

[0004] The present invention relates to self-locking connectors between intersecting metal framing members forming many types of connections having ledges at the top and bottom edges of the web or at any of the side edges of apertures in the web of the support members and where a crossing members have various types of hook fingers, hook tongues, hook receivers, interlocking notches or tabs from the punch out holes wrap-around the ledges that extend outward from the web of the support members. The wrap-around elements of the connection extend around the ledge and then continuous extending outward from the support member forming a flare shape. The flare shape allows the ledge to be inserted into the wrap-around elements by allowing the wrap-around to be slightly for the ledge to fit into. When the ledge is inserted into a crossing member at the top or bottom of the support member, the flanges have to be cut and notched in the flanges allowing the ledges to interlock into the notches of the spacer braces or crossing members. The ledge can be deep or as little as the thickness of a thread of a screw. The ledge can function as a lip of a spacer brace as a continuous length element equal or greater than the width of a spacer brace or can be small so the ledge is an array of ledge teeth that can penetrate a ledge hole and still form a self-locking connection. The self-locking framing members have many types of connections that wrap-around around the ledge. The metal framing members have many types of receivers and tongues

configurations connecting and overlapping the longitudinal ends or

intermediate connections of the framing members that overlap and cross intersecting framing members having their receivers, tongues, fingers secure the ledge or notches of the framing members together.

BACKGROUND OF THE INVENTION

[0005] Light gauge metal framing have been used in the construction of buildings for many years, however interior and exterior metal framing has always been difficult to assemble as well as construct horizontal and diagonal bracing between support framing members because of the configuration of the support members like a C channel and poor energy efficient shear wall construction. The lip and flange of the C channel protrudes from the web making it difficult to make connections. When bracing members are installed between support members for additional strength, insulation became even more difficult to install as well as form a better insulated wall.

[0006] When assembling metal framed walls the vertical support members are not rigid until the bracing members or fasteners are added to help stabilize the support members from moving. In the past there have been attempts to stiffen support members by providing lateral bracing, drywall backing or bracing members between vertical support members.

[0007] The bracing members within the wall forming structure are generally required to connect support members together, however horizontal bracing members are used to connect vertical support members together that typically require extra metal framing and fasteners to eliminate horizontal and vertical movement between framing members. In addition the bracing members are not used to form shear walls or diagonal framing with the walls or have the flexibility to form trusses having diagonally framing members.

[0008] Metal framing has developed computer systems to form pre-punched screw holes to designate how and where to install fasteners between metal framing. Different types of notches or shapes of bracing members have help speed up framing assembly. There have been no innovation developed allow metal framing to be connected longitudinally and criss-crossing metal framing connectors without using fasteners to eliminated vertical and horizontal movement between framing members.

DESCRIPTION OF PRIOR ART

[0009] The horizontal and diagonal connections between metal support members do not form continuous bracing that interlocks between each other but rather are individual components. Individual mounting brackets are used to support trusses or horizontally brace support members. Many different shapes of horizontal bracing members are used to connect metal framing members together and include various grooves, tabs, bridging backing, notches to connect the metal framing members together. Some types of connections between support members use bent hooks, bent flanges, clamping tabs, anchoring hand rail system, adjustable braces or extended tabs to connect trusses. Existing bracing members do not connect support members together at corners, provide drywall backing and connect wall panels together. Different types of brackets, shapes, leg supporting connections and blocking are used to install support members together. Slot holes at the U channel of top base plate have been used to compensate for vertical movement between vertical and horizontal support member. Spacer braces do use various types of clips with fasteners to interlock between support members to prevent vertical and horizontal movement. There is no prior art for U or W shaped clips with spacer braces to secure support members together. Some support members have been shown to have a rim around the hole for extra strength or to reduce thermal conductivity through the support member, but not used a part of a self-locking connector. Punch out tabs has been used as spacers or as tabs where the tabs have been used to support another object.

SUMMARY OF THE INVENTION

[0010] The present invention are the means used to form interlocking metal framing members together without typically requiring fasteners to connect two intersecting framing members together. The building components connect different building construction components together to form integrated building wall and floor assemblies using the light gauge metal framing members. The framing members can be short spacer braces that connect vertical or horizontal support members together individually, diagonally and or in tandem between adjacent spacer braces or can be continuous where the framing member passes through or under a support member. The spacer braces can have a variety of shapes that is U-shape, C-shape, J-shape or l-shape and can be connected to the support members in many different ways. The spacer braces can have an end shape of a hook finger, hook tongue or a hook receiver and can be connected to a U-shaped clip or W-shaped clip which can also be connected to the support member. The spacer braces and the support members in this application are shown how the spacer braces interlock to the support members using punch out tabs, wrap around tabs, notches and ledges.

[0011 ] The spacer braces can be individual horizontal bracing members that pass through the holes of support members, under or over the ends of the support members to secure the support members together . When the spacer braces passes through the holes in the support members, the horizontal movement is eliminated the side edges of the holes in the direction of the web and notches or the flanges and hook fingers of the spacer brace eliminate the horizontal movement along the flanges of the support member. The spacer braces can fit into the hole of the support member, over or under the web of the support member or over the flange of the support member. The spacer braces can have the web oriented vertically or horizontally. The spacer braces can be installed at a diagonal whether the web is oriented vertically or horizontally. The spacer braces can be installed individually between support members, or as an elongated spacer braces spanning between several support members or be in tandem using the end or ends of the spacer bracer as the hook receiver. The U or W shaped clips can also be oriented vertically, horizontally, through the hole, over the flange, over the web, under the web, connected to the ledge or not connecting the ledge of the support member. A spacer brace can be connected to the support member in tandem or as individual spacer braces so that six different spacer braces can interested adjacent to one another allow the structural capacity of the spacer braces to transfer their load capacity the same way horizontal and diagonal structural members of a bridge span together to form one unified structure.

[0012] Spacer braces can also be used as base plates at the floor or ceiling joists where the tongue and receiver sides fit together to form a continuous base place and can vary how the tongue and receiver sides interconnect to each other.

[0013] Support members are spaced at standard distances between each other and the spacer braces are designed to connect to the support members webs and the standard intervals, however additional support members are added between the standard spacing and bunched together to form a stronger support member.

[0014] When the spacer braces are installed in the holes between rafters or ceiling and floor joists, the spacer braces might be installed so the webs are in a vertical position that way the flanges of the spacer braces can be installed into the middle of the wall where the flanges of the spacer brace have the least resistance.

[0015] When the spacer braces have punch-out tabs, the tabs engage the support member at the top or bottom of the support member. The ledge engages the support member when the ledge extends perpendicular to the support member engaging the sides of the ends of the hook finger, hook tongue or hook receiver to form secure connections between the framing elements. The ledge forms a vertical shelf that holds the spacer brace from moving in a vertical and horizontal dimension depending on their orientation to the support members. The tabs can have a hook shape where the tab passes through a slot hole to interlock the tab to the support member. The ledge gap space formed by the ledge when the ledge is bent perpendicular to the support member, allows the extensions of the spacer brace side edges to engage the side edges of the ledge gap to eliminate any side movement to form a self-locking connector without using fasteners. When the tab from web of a spacer brace has the punch-out tabs extend under or over the ledge the spacer brace is locked into position. Many different interlocking connections with the tabs are shown thereby eliminating the need for fasteners to secure these connections.

[0016] The description of the drawings and the description via the claims sound different, but are the same. At the end of the figure description is a figure table of contents noting the embodiments to a number. After that figure table of contents is a claim glossary of terms relating to the figure numbers. Since the spacer brace can be used in so many different configurations and orientations, but are installed the same, the interlocking connections need to be claimed in a different manner.

BRIEF DESCRIPTION OF THE DRAWINGS

[0017] FIG. 1 shows an isometric view crisscrossing metal framing members highlighting various figures described within the cloud formations. Many different configurations or variations are shown throughout this application, where each cloud represents a different configuration means for securing crossing members together by using either ledges, notches and punch-out tabs between the support members to form different self-locking framing connections between metal framed wall components for a building.

[0018] FIG. 2 is an enlargement at the intersection of the ledge at the longitudinal ends of the spacer brace at the support member and the notch gap in the flange of the spacer brace connecting intermediate support members.

[0019] FIG. 3 shows the end of a downward facing spacer brace passing through the hole of a support member where the flanges engage the ledge at mid-height having a notch on the flange to rest on and the receiver end passing over around and under the ledge so the first leg of the receiver can extend outward again in front of the ledge before bending again to form the second leg. [0020] FIG. 4 shows the U-shaped spacer brace connected to two vertical support members using teeth and fasteners extending from the extensions with the flanges edges having notched teeth and a slot hole from connecting hook tongues from adjacent spacer braces.

[0021 ] FIG. 5 is similar to FIG. 4 shown with a gap notch with teeth at the flange gap notch with a punch-out tab in the hook receiver at one end and the hook tongue with punch-out tabs to interlock and extend into.

[0022] FIG. 6 shows two spacer braces intersecting a notched hole where one end has the extension engaged in the notched hole with the finger extending over the bottom edge having a web-slot hole for the opposite end of an adjacent spacer brace having a notched-tab end engage the web-slot hole.

[0023] FIG. 8 is similar to FIG. 7 except the left spacer brace is a reverse lip channel with the lips extending outward from the web, but having a J-shape hook tongue with teeth and an adjacent spacer brace having double flanges an L-shaped finger having teeth with the extension having a slot hole for the hook tongue to fit into.

[0024] FIG. 9 is similar to FIG.7 however the extension is longer and a V- shape hook receiver.

[0025] FIG.10 is similar to FIG. 8 however the extension is longer and the hook tongue has a V-shape hook tongue and an adjacent space brace has a slot hole with a ledge extending from its side edge for the V-shape tongue to engage over ledge.

[0026] FIG.11 shows an isometric view of the U shaped spacer brace passing through the hole of the support member having the bottom edge as a ledge engaging the U shaped spacer brace at the notch gap in the flanges. [0027] FIG. 12 is an isometric view of an enlargement of FIG. 13 where the notch and notch gap are shown in the flange of the U shaped spacer brace having the dorsal side facing upward with the flanges extending downward from the web.

[0028] FIG. 13 shows an intermediate support member having a ledge at the bottom edge being inserted into the notch gap of the flanges and a tab from the punch out holes wraps-around the ledge at the end of the support member.

[0029] FIG. 14 shows the ledge at the top, bottom and on the side edges of the hole in the web of the support member.

[0030] FIG. 15 shows the ledge being inserted into the ledge gap of the flanges of the U shaped spacer brace as well as the tab of the punched out holes in the web.

[0031 ] FIG. 16 shows and enlargement of the ledge being inserted into the notch gap of the flanges and in FIG. 17 . the gap is inserted into the flanges only half way into the depth of the flanges.

[0032] FIG. 18 is an enlargement of the spacer brace connecting to a hole in the support member having an angular perimeter with a ledge and FIG 19 shows two horizontal support members with various spacing bracing

members.

[0033] FIG. 20 shows an enlargement of the two cross-crossing spacer braces shown in FIG. 21.

[0034] FIG. 21 shows a truss using two reverse lip spacer braces as the top and bottom chords with wider C channels as vertical support members along with reverse lip spacer braces as diagonal braces connecting the lips of the top and bottom chords of the truss. [0035] FIG. 22 shows an enlargement of the reverse lip spacer brace shown in FIG. 21 as the bottom chord of the truss with the flanges of the U-shaped spacer brace interlocking with the lips of the bottom chord.

[0036] FIG. 23 shows a raised web at the bottom chord with raised web notches for the web notched tabs of the support member to fit into.

[0037] FIG. 24 shows ledges installed in the web at the top plate of the support member, the bottom edge of the hole and punch-out tabs at the bottom edge of the support member for the flange gaps with flange notches can connect to the ledges or tabs to secure the horizontal and vertical metal framing members together.

[0038] FIG. 25 shows a proprietary shape of an reverse lip spacer brace being connected to an enlarged shaped flange gaps and flange notches.

[0039] FIG. 26 shows an proprietary shaped angle having an enlarged lip being connected to an enlarged shaped flange gap and flange notch.

[0040] FIG. 27 shows an isometric view of an intermediate connection of a U shaped spacer brace passing through the hole of the support member having the tabs of the punch out holes connect to the ledge along with the flanges having notches in the flanges of the spacer brace for the web of the support member to brace too.

[0041 ] FIG. 28 shows a cross section of FIG.27.

[0042] FIG. 29 shows a plan view of FIG. 27.

[0043] FIG. 30 shows an isometric view of an intermediate connection of a U shaped spacer brace passing through the hole of the support member having the tab of the spacer brace secured under the ledge of the support member.

[0044] FIG. 31 shows a cross section of FIG. 30. [0045] FIG. 32 shows a plan view of FIG. 30.

[0046] FIG. 33 shows an isometric view of an intermediate connection of a U shaped spacer brace passing under the web of the support member having the tab of the spacer brace secured over the ledge of the support member.

[0047] FIG. 34 shows a cross section of FIG. 33.

[0048] FIG. 35 shows a plan view of FIG. 33.

[0049] FIG. 36 shows an isometric view of an intermediate connection of a U shaped spacer brace passing through the hole of the support member having two tabs within the same punch out hole with one tab engaging the ledge and the opposing tab engaging the back side along with the flanges having notches in the flanges of the spacer brace for the web of the support member to brace too.

[0050] FIG. 37 shows a cross section of FIG. 36.

[0051 ] FIG. 38 shows a plan view of FIG. 36.

[0052] FIG. 39 shows the tabs in the punch out tabs are shown allowing vertical movement at intermediate support members along the space brace at the top of a framing structure.

[0053] FIG. 40 is similar to FIG. 39 as the vertical movement is shown using flange bulges with indentations forming a flap bulge equal to the width of the support member and receiver slot hole having ledges for the tongue of an adjacent spacer brace can be secured by the curvilinear ledges whether at the top or bottom of the support member. [0054] FIG. 41 shows and array of structural framing member having some of the various components shown in this application as well as other US applications.

[0055] FIG.42 shows and array of structural framing member having some of the various components shown in this application as well as other US applications.

DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0056] The drawings show various types of connections using interlocking spacer braces, bracing clips, hook clips and bracing brackets that connect different building construction components together to form integrated building wall and floor assemblies using the light gauge metal framing. The spacer braces connect vertical or horizontal support members together individually, diagonally and or in tandem between adjacent spacer braces. The bracing clips, bracing brackets can be installed vertically or horizontally so the spacer braces can connect to them to also form diagonal spacer braces giving the flexibility to form a framing structure using wood or metal framing support members. Interlocking Thermal Insulating Blocks referred to as spacer blocks fit between the support members using the support members and spacer braces and their brackets and clips to secure the spacer blocks to the support members.

[0057] FIG. 1 shows an isometric view crisscrossing metal framing members highlighting various figures described within the cloud formations. Many different configurations or variations are shown throughout this application, for example Cloud A shows a hole 36 with ledges for a W-shaped clip 307 or shown in FIG’s 17 & 18 and at the top and bottom edge of the web in support members. Cloud C shows the U shaped spacer braces 302 installed vertically at the hole 36 as described in FIG’s 2, but also shown in many wood vertical support members. Cloud D shows three different configurations of how the ledge 79 is installed in vertical-flange notches 126vf or wrap-around tab 326tw or a tab 326t from a punched out tab 326 more fully described in other figures. Clouds E & F show the hook tongue 128 installed using the hook receiver 129 along with punched out tabs 326 or ledges 79 with flange-edge notches 126fe. Between Clouds E & F a U shaped spacer brace 302 shows the reverse lip spacer brace 301 having lip notches connected to the hole side edges with a U shaped spacer brace 301 having flange notches 126fg engaging the lip notches 126p at the notched flange 126ng.

[0058] FIG. 2 shows a U shaped spacer brace 302 with a vertical oriented web 302a with the longitudinal side edges shown attached to the longitudinal flanges 302b with the longitudinal ends of the flanges 302b abutting two adjacent support members at the web 42a. Cloud C in FIG. 1 shows three adjacent support members with two intersecting U shaped spacer brace 302 being connected at the right support member at a hole 36 in the support member. FIG. 2 is an enlargement of on U shaped spacer brace 302 where the hole side edge 36se have ledges 79 and with the left ledge 79 extending toward the longitudinal ends of the flanges 302b where the longitudinal ends have flange end notches 126fe engage the side edge of the ledge 79. into the flange end notches 126fe. The opposing end of the longitudinal flanges 302b abut the web 42a of the support member. The web 302a shows the left extension 302e

having an indentation at the flanges 302b and web 302 with the extension 302e being a part of the hook finger 127 with the finger portion braced against the opposing side of the web 42a and ledge 79. The right end having the extension 302e that overlaps the adjacent hole 36 having the ledge 79 so the hook finger 127 can wrap around the side edges shown as 127a of the ledge 79 and extend outward away shown as a flare shape 127b around and under the ledge 79 for an easier connection. This connection between support member limits the number of an array of support members and other types of longitudinal end connections between support member. Additional U shaped support member connections can be used at the longitudinal ends to form in tandem connections. A flange notch 126fg is shown in the flanges where additional support members can be connected to the U shaped space brace 302 as noted and described in later FIG.s where one or two flange notches 126ng can be incorporated into the same flange notch 126fg should the web 42a of two adjacent support member have flanges 302b extending in opposite directions.

[0059] FIG. 3 shows two intersecting U shaped spacer braces 302

intersecting a the support member with the end of the left U shaped spacer brace 302 having a hook tongue 128 extending downward from the web 302a at the left U shaped spacer brace 302 with the longitudinal ends of the flanges 302b extending around the hook receiver against the web 42a of the support member. The right U shape spacer brace 302 has the hook receiver 129 extend through the hole 36 with the ledge 79 extending away from the web 42 of the support member toward the hook receiver 129. The hook receiver 129 has a bend in the first leg 129a so part of the first leg 129a is engaged under the protruding ledge 79 from the hole 36. The hook receiver 129 is similar to the hook finger bent around the ledge 79 as shown in FIG. 2. Both the hook tongue 128 and hook receiver 129 have ridges 320 that form an abrasive means to secure the hook tongue 128 and hook receiver 129 together. The self-locking connection of the flanges 302b pinned between the first leg 129a of the hook receiver 129 and the notch 126 and the first leg 129a of the hook receiver 129 having an in-out undulation in the first leg 129a is the opposing direction abrasive means. The undulation of the first leg 129a is probably equal to the thread of many screws to obtain the same abrasive means between the two surfaces.

[0060] FIG. 4 is similar to FIG. 20 except the wood framing members 68 are oriented vertically instead of horizontally as shown in FIG. 1 in C-8 at the rafters or truss joists. The U-shaped spacer brace 302 has the web 302a oriented horizontally and the flanges 302b extend inwardly toward the opposing side edge of the wood framing member with the longitudinal ends of the flanges 302b having jagged edges 74 penetrating the wood framing members 68. The web 302a can have holes for nails to penetrate the wood framing members 68 or punched hole teeth 70. The interior side of the hook finger 127 has dimples 125 as an abrasive means for a better connection since wood framing members 68 usually have an uneven surface. Punched hole teeth 70 are shown on the exterior side of the extension 302e in the U- shaped spacer brace 302 with the teeth 70t from the punched hole 70h extending inward to penetrate the wood framing member 68. In addition, FIG. 4 shows a flange extension 302e extending across the wood framing member 68 and the longitudinal ends of the flanges 302b are shown with jagged edges 74. The flanges have flange notches 126fg for intermediate wood framing The U shaped spacer brace 302 also shows how another U shaped spacer brace 302 can be connected in tandem by having a receiver slot hole 129sh with a ledge 79 extending from the side edges of the receiver slot hole. The opposing end of the U shaped spacer brace 302 or the adjacent U shaped spacer brace 302 shows the longitudinal ends of the flanges 302b having jagged edges 74 with the web 302a having an extension 302e forming a hook tongue 128 with a J-shape end that extends around the ledge 79 of the receiver slot hole 129sh.

[0061 ] FIG. 5 shows the U-shaped spacer braces 302 is installed with the interior side of the web 302a has an extension over the vertically oriented wood framing members 68. The web 302 has two flanges 302b extending outwardly with jagged edges 74 at the ends of the flanges 302b that penetrate the depth 68d into the wood framing members 68. The flanges 302b and webs 302a are indented at the depth 68w at the indentations 302i and the flange extension 302fe extends over width 68w of the wood framing member 68 also referred to as the anchor space 355 to the opposite side of the depth 68d for a hook receiver 129 having a first leg 129a then extended 90 forming the second leg 129b and extending parallel to the first leg 129a forming a gap 45 between the first leg 129a and the third leg 129c. Fasteners 122 (not shown) maybe installed in the hook receiver 129 or at the extension 302e for a secure connection. Punched hole teeth 70 are shown at the web extension 302we in the U shaped spacer brace 302 so the teeth 70t for the punched hole 70h can penetrate the wood framing member 68. The opposing end of the U-shaped spacer brace 302 shows the hook tongue 128 or when the adjacent U-shaped spacer brace 302 is installed, the hook tongue 128 fits into the hook receiver 129. Other types shapes of hook receivers 129 or hook tongues 128 could also be interchanged with the present application. In addition, the hook receiver 129 or hook tongue 128 can have bumps, abrasions or curvilinear profiles or any other means to create frictional means between the ventral side of the hook receiver 129 at the wood framing member 68 or metal framing members shown in other figures. Typically the U shaped spacer brace 302 is wider than the hook receiver 129 in order for the flanges 302b with the jagged edges 74 to extend into the wood framing member 68.

[0062] FIG.6 shows an enlargement of the longitudinal end connection between a C shape spacer brace 303 oriented horizontally where the web 303 has an extension 303e that would extend over the side edge of a hole 36 or over the flange 303b or other types of spacer braces where a hook tongue 128 can extend into a receiver slot hole 129sh. The longitudinal end connection between a C shape spacer brace 303 is oriented horizontally over where the extension extends over exterior side or a vertical side or a support member and where the C shaped spacer brace 303 has flanges 303b extending horizontally and the lips 303c that extend inwardly forming a C- shape. An indentation 303i is formed at the flanges 303b and web 303a with an web extension 303we where a hook tongue 128 is shown having a U- shape similar to FIG. 70 where the U-shape engages the ledges 79 or the side edges of the slot hole receiver 129sh.

[0063] FIG. 7 shows a cut-off section of the reverse lip spacer brace 301 on the left side with a vertical orientation having a web 301a with flanges extending inward from the web 301 a with lips 301 c extending outwardly from the flanges 301 b. The hook tongue 128 extends inwardly toward the receiver slot hole 129sh of an a U shaped spacer brace 301. The hook tongue 128 has an indentation 301 i with an web extension 301 we and a hook tongue 128 extending inward on the inside of the U shaped spacer bracer 301 and then extending outward with jagged edges 74 toward the wood support member 68 (not shown). The vertically oriented web 302a of an adjacent U shape spacer brace 302 has double flanges 302bb with the first flange extending from the web 302a extends inwardly and then bent 180 degrees creating a second flange with an indentation 302i and web extension 302he. The web extension 302we is slightly longer for a receiver slot hole 129sh so the hook receiver 129 with its L-shape end and abrasive edge or also referred to as a fixation means that would grip a support member placed against it. The interior side of the web extension 302we the anchor space 355 and the receiver slot hole 129sh along with the hook tongue 128 become the third connection means.

[0064] FIG. 8 is similar to FIG. 7 except the web extension 302we is longer and extends over the wood framing element 68 (not shown). The end of the web extension 302we has a hook tongue 128 having a J-shape where the“J” portion extends forward able to wrap around a ledge 79 within a receiver slot hole 129sh of an another U shaped spacer brace 302 having double flanges 302bb.

[0065] FIG. 9 is similar to FIG. 7 & 8 except the hook tongue 128 also has the“J” shape, but the“J” portion is extending back toward the web 302a so the“J” portion can wrap around the ledge 79 of the receiver slot hole 129sh.

[0066] FIG. 10 also shows the shows the U shaped spacer brace 302 fitting into the hole 36 having the outside of the web 302a facing upward with the flanges 302b extending downward against the hole bottom edge 36be, The flanges 302b have flange notches 126fg that extend midway into the flanges 302b having a flare edge 126f on one edge when engaging the ledges 79. The enlargement in FIG. 11 shows the flanges 302b with the flange notches 126fg extending from the hole bottom edge 36be having notches flanges 126ng at the blunt end for the ledge 79 engages the flanges notches 126fg securing the U shaped spacer brace 302 to the ledge 79 of the support member.

[0067] FIG. 12 is similar to FIG’s 14 & 15 where the U shaped spacer brace 302 has the dorsal side facing downward and intermediate support members intersect the U shaped spacer brace 302. The ledge 79 is shown protruding outwardly from the web 42a in the direction of the flanges 42b at the end of the support member. The length of the ledge 79 is shown the width of the U shaped spacer brace 302 and shown in FIG. 13 having a ledge gap 45g, however the ledge 79 can be any length in order for the web302a of the U shape spacer brace 302 to fit into the flanges 302b. The flanges 302b has a vertical-flange notch 126vf for the web 42a to fit into and a notched groove 126ng for the ledge 79 to fit into when inserted into the U shaped spacer brace 302. The vented edge 326ve of the punched out tab 326 is located on the protruding side of the ledge 79 so the pivot edge 326pe can have the wrap-around tab 326tw extend over and under the protruding top, front and bottom edge of the ledge 79. The web 302a of one U shaped spacer brace 302 shows the web 302a having a wrap-around tab 326tw from the punched out tab 326 with the vented edge 326ve close to the ledge 79 so the wrap around tab 326tw can be installed under the ledge 79.

[0068] FIG. 13 shows an isometric view of a support member shown as a C channel 42 having a web 42a with flanges 42b extending ventrally inward with lips 42c extending ventrally parallel to the web 42 which is also shown in Cloud A & D in FIG. 1. The web 42a shows ledges 79 at the top, bottom and on all four edges of the hole 36. The ledge 79 at the top of the support member extends ventrally inward with the width shown as wide as the hole 36 below; however the length of the ledge 79 can be any length as shown in other figures. The ledge 79 at the bottom of the web 42a in the support member is shorter and has a ledge indentation 79i on both sides of the punched out tab 326 extending ventrally inward located in the center of the web 42a, also shown in FIG. 14. The ledge indentation 79i are shown on both sides of the ledge 79 to allow the flanges 302b of the U shaped spacer brace 302 to pass through. The ledge 79 in the hole 36 shows the ledge 79 the top and bottom edge to be longer than the hole 36 width. The ledge 79 shown vertically at the hole 36 initially starts to bend at the side edges of the top and bottom ledges 79. The overlapping edges of the ledges 79 allow the ledges 79 to extend to each corner of the hole 36 rather than having a gap of no ledges 79 in the corners of the hole 36. Another hole shown as a vertical oriented web-slot hole 36ws is installed in the web 42a the edge of the lip 42c is setback the same distance from the web 42a.

[0069] FIG. 14 is similar to FIG. 1 highlighted as Cloud D. The bottom edge of the support member shows the ledge 79 the full width of the U shaped spacer brace 302 and shown in the enlargement in FIG. 15. The U shaped spacer brace 302 is shown with the U-shape facing upward with the outside plane of the web 302a against a floor. The flanges 302b have vertical-flange notches 126vf on both flanges 302b with one side edge having a flared edge126f with a notched flange 126ng for the ledge 79 to fit into. The ledge 79 is shown at the bottom edge of the web 42a of the support member. In FIG. 15 the underside of the ledge 79 is supported at the anchor space 355 on the web 302a of the U shaped spacer brace 302 leaving a ledge gap 45g between the underside of the ledge 79 and the bottom edge of the support member. As stated earlier the ledge 79 can be short, the depth of the treaded screw or greater depending on the pressure exerted on the ledge 79. If the ledge 79 is too long, then the ledge 79 would have to be longer than the support member in order for the ledge 79 to bear directly onto the 42a of the C channel 42. The web at the hole bottom edge 36be or at the longitudinal ends of the support member show additional configurations for ledges 79 or hook tongues 128 that could be an additional variable to connect the framing members together.

[0070] FIG. 15 is similar to FIG. 16, however the vertical-flange notch 126vf extends only partially into the flange 302b leaving a larger ledge gap 45g than in FIG. 16. The ledge 79 is elevated above the web 302a so the ledge 79 only has the two side flanges 302b at the notch flange 126ng to rest onto.

The ledge 79 shown in FIG. 13 shows an indentation 79i in the web 42a so the web 42a of the support member at the ledge indentations 79i could rest onto the vertical-flange notches 126vf. An additional ledge 79 would have to be installed at the ledge indentation 79i in order for the ledge 79 to be installed into the notch flange 126ng.

[0071 ] FIG. 16 is similar to FIG.15, however the flange notch 126ng extends only partially into the flange 302b leaving a larger ledge gap 45g than in FIG. 15. The ledge 79 is elevated above the longitudinal end of the web 302a in the support member so the ledge 79 will engage the two side flanges 302b with the notch flange 126ng at the blunt end of the flange notch 126ng. The ledge 79 shown in FIG. 32 shows an indentation 79i in the web 42a so the web 42a of the support member at the ledge indentations 79i could rest onto the flange notches 126fg. An additional ledge 79 would have to be installed at the ledge indentation 79i in order for the ledge 79 to be installed into the notch flange 126ng.

[0072] FIG. 16 also shows the shows the U shaped spacer brace 302 fitting into the hole 36 having the dorsal side facing upward with the flanges 302b extending ventrally downward and where the flanges 302b with flange notches 126fg extend about half the width between the web 302a and the longitudinal edged of the flanges 302b. The longitudinal ends of the support member shown as a C channel with ledge 79 extend outward toward the flanges 42b and lips 42c of the C channel with a ledge gap 45g below the ledge 79 allowing the web 42a, flanges 42b and lips 42c to be support on the U shaped space brace 302 and on the surface where the underside of the web 302a is installed and fastened too.

The flange notches 126fg on both flanges 302b has a flare edge 126f so the U shaped spacer brace 302 will easily slide into the flange notches 126fg.

[0073] FIG. 17 also shows the shows the U shaped spacer brace 302 fitting into the hole 36 having the dorsal side facing upward with the flanges 302b extending ventrally downward and where the flanges 302b with flange notches 126fg extend about half the width between the web 302a and the longitudinal edged of the flanges 302b. The longitudinal ends of the support member shown as a C channel with ledge 79 extend outward toward the flanges 42b and lips 42c of the C channel with a ledge gap 45g below the ledge 79 allowing the web 42a, flanges 42b and lips 42c to be support on the U shaped space brace 302 and on the surface where the underside of the web 302a is installed and fastened too.

The flange notches 126fg on both flanges 302b has a flare edge 126f so the U shaped spacer brace 302 will easily slide into the flange notches 126fg.

[0074] FIG.18-19 shows a horizontal longitudinal lateral bracing member crossing the bottom chord of two trusses and long enough to be connected to a notched-tab 126nt at one longitudinal lateral bracing member of a adjacent U shaped spacer brace 302 with the opposing end having a web extension 302 having a receiver hole 129h for the notched-tab 126nt to fit into. FIG. 19 shows an enlargement of the intersection of the bottom chord with the dorsal side of the web 301 a facing downward and the longitudinal flanges 301 b and longitudinal lips 301 c extend the full length of the truss. The horizontal bracing member crosses and interlocks the bottom chord and is oriented so its dorsal side is facing upward and the longitudinal flanges 302b extend downward toward the bottom chord of the truss. Since the lips 301 c are located on the bottom chord, the flanges 301 b and the lips 301 c will extend into the flange gaps 45fg and the lips 301 c will extend into the flange notches 126fg on both flanges 302b making four interlocking connections at the intersection. The short horizontal bracing member will probably be installed when the trusses are installed, while a longer length horizontal bracing member would be installed after many trusses are installed in place. Diagonal bracing members can be used, however the flanges gaps 45fg and flanges notches 126fg would be spaced differently plus lip notches126p can be installed.

[0075] FIG. 20 shows one of the methods used in connecting a vertical support member to a horizontal bracing member In FIG. 35 the horizontal bracing member shown as a reverse lip spacer brace 301 installed in the web 42a of the support member while in FIG. 20 the web 42a & flanges 42b are installed between the flanges 301 b of the reverse lip spacer bracer 301 and a raised web 301 ar. The flange notches 126fg as shown are similar to the web notches 126w used in the webs 42a of the support member. Since the U shaped spacer brace 302 has two flanges 302b and the crossing member a reverse lip spacer brace 301 having 2 lips 301 c, then four connections occur at the crossing of the two members together.

[0076] FIG. 21 is similar to FIG’s 20-26 as the flanges 302b of the top, middle and bottom U shaped spacer braces 302 all use the flange gap 45fg and the flange notch 126fg at the flanges 302b to make the connection into the crossing member. The top and middle spacer braces us the ledge 79 at the web 42a to form the ledge 79 and the middle U shaped spacer brace 302 is using the ledge at the hole bottom edge 36be to connect into the notches. On the other hand, the tabs 326t of the punched out tabs 326 act as a ledge 79 when the tabs 326t fit into the L-shaped gap 45e and the tab 326t get inserted into the web notches 126w.

[0077] FIG. 22 show an alternative shape for a reverse lip spacer brace 301 presently being manufactured for the longitudinal length of the top and bottom chords of trusses. The lips 301 c have a longitudinal vertical lip extension 301 d extending down and a horizontal lip extension 301 pe extending the full length of the chords. The larger shaped lips 301 c corresponds to the larger shaped flange notches 126fg in the flanges 302b of the U shaped spacer brace 302. Lip notches 126p are shown extending through the various lips 301 c, 301 d & 301 pe forming a continuous lip notch 126ppp.

[0078] FIG. 23 shows the same U shaped spacer brace 302 crossing a single faced spacer brace 298 also being manufactured here in the US, having a web 298a, with one short leg flange 298sf, and a multi-leg flange 298b with a lip 298c extending from the longitudinal multi-leg flange 298b having a horizontal lip 298che along with a vertical lip edge 298. The vertical lip edge 298cve and the horizontal lip edge 298che both extend into the flange notches 126fg shown in FIG. 22, however only one flange gap 45fg is required at each flange 302b.. Lip notches 126p could also be installed similar to FIG. 22. FIG’s 22 & 23 presently do not have lip notches 126p or longitudinal lateral bracing members. Both FIG’s do not have a longitudinal lateral bracing members with flange notches 126fg that interlock to the lips 302c of top or bottom chord of the trusses.

[0079] FIG’s 24 through 35 are similar as each group of three figures where each group shows an isometric drawing followed by a cross section and a plan view. FIG. 24 shows a U shaped braces 302 with the longitudinal side edges of the flanges 302b engaging the hole bottom edge 36be where a full width ledge 79 is shown. In addition, the flanges 302b are shown having the flange notches 126fg the full depth of the flanges 302b to the depth of the top of the ledge 79 and a flare edge 126f. FIG’s 24 & 33 show the U shaped spacer brace 302 with the flanges 302b extending downward to the hole bottom edge 36be secured in a flange notch 126fg with one edge having a flare edge 126f. FIG. 24 shows one punch out tab 326 in the web 302a with the vented edge 326ve extended under the ledge 79 in the support member.

In FIG. 33 shows two punch out tabs 326 where one vented edge 326ve extends under the ledge 79 and a second opposing vented edge 326ve for the ledge 79 should the ledge 79 protrude in the opposing direction toward the second opposing vented edge 326ve. Other FIG’s show a wider width ledge 79 than the width of the hole 36 so the ledge 79 is above the bottom edge of the hole 36 so the flanges 302b can slide into the flare 126f and secured into flange notch 126fg. The FIG’s associated with FIG’s 27 & 30 both show the U shaped spacer brace 302 having the web 302a engaging the hole bottom edge 36be with a ledge 79 extending from the web 42a of the support member and where the punch out tab 326 has the vented edge 326ve extend under the ledge 79 of the support member. FIG. 27 shows the ledge 79 between the flanges of the U shaped spacer brace 302 and FIG. 30 shows the flanges notches 126fg with the flare edge 302f. The flange notches 126fg can fit into the web notches 126w in the extended hole side edges. Any of the U shaped spacer braces 302 can have a ledge indentation 79i located close to the ledge 79 so the tab 326t from the punched out tab 326 can easily penetrate under the ledge 79 and the vertical-flange notches 126vf will not have to penetrate as high into the flange 302b.

[0080] FIG’s 30-32 shows an intermediate connection between the support member shown in FIG. 26 only as the web 42a of a C channel 42 and a spacer brace shown as a U shaped spacer brace 302. There can be several support members between the end of the hook receiver 129 of one spacer brace and the hook tongue 128 of an adjacent spacer brace form a longer spacer brace connection as shown in FIG. 1. FIG. 26 shows an isometric drawing of an intermediate connection of a U shaped spacer brace 302 intersecting a C channel 42 shown with only a portion of the web 42a shown. The U shaped spacer brace 302 is shown with the dorsal side down facing a floor with the flanges 302b extending upward. The web 42a shows a ledge 79 at the bottom edge of the support member where a ledge space 79a when the ledge 79 is bent to form the ledge 79. The ledge space 79a is occupied by the web 302a of the U shaped spacer brace 302 and the ledge space 79a has a ledge indentation 79i on both sides of the ledge 79 and is indented to the height of the bottom edge of the vertical flange notch 126vf at the flanges 302b. The ledge indentation 79i can be the thickness of the flanges 302b allowing the ledge 79 to be wider between the two flanges 302b or narrower as shown here. Both flanges 302b show the flange notches 126fg with a flare 126f at one side edge of the flange notch 126fg where the web 42a is inserted into the flange notches 126fg. When the U shaped spacer brace 302 is slid into the flange notches 126fg, the tab 326t of the punched out tab 326 extends over the top side of the ledge 79. The U shaped spacer brace 302 is secured when the tab 326t is over the ledge 79 and the web 302a is under the ledge 79 and is additional secured when the web 42a is secured into the flange notches 126fg and the side edges of the ledge indentation 79i is secured to the outside sides of the flanges 302b. FIG. 31 shows a section of the connection and FIG. 32 shows a plan view of the connection.

[0081 ] FIG. 33 is similar to FIG. 24, but shows a larger punched out tab 326 having two different tabs 326t as shown. The tab A 326ta is shown on the left side of the hole 36 having a pivot edge 326pe on the left side of the web 42a where the tab A 326ta with the end of the pivot edge 326pe end is installed under the ledge 79 shown protruding outward to the left side. The tab B 326tb shown on the right side has its pivot edge 326pe on the right side of the web 42a and the end of the tab B 326tb also extends downward so the end of the tab B 326tb abuts the right side of the web 42a. Both the tabs A 326ta and tabs B 326tb have their side edges aligned and their front edge abut one another prior to being bent downward to their aligned positions as shown in section FIG. 32. Also shown in FIG. 34 the flanges 302b of the U shaped spacer brace 302 having flares 126f at an angle to allow for the bottom edge of the hole 36 to fit into the flange notches 126fg on both sides. The flange notches 126vf are installed midway from the bottom edge of the flanges 302b so the top side of the ledge 79 can extend slightly higher to align to the ventral side of the U shaped spacer brace at the web 302a. The flares 126f are installed on the opposite side of the hole 36 in FIG’s 24 & 27. The U shaped spacer brace 302 will likely be installed with a side motion so the tab A 326ta can be slide under the ledge 79 while at the same time the tab B 326tb can be pushed downward. If the U shaped spacer brace 302 was reversed with the back side of the web 302a facing downward resting on the ledge 79, the tabs A 326ta and tabs B 326tb would have their vented side edges abut both sides of the web 42a eliminating any horizontal movement between support members and the flange notches 126fg would not be required. The tabs A 326ta and tabs B 326tb can also be consider a ledge 79 when the tabs A & B are considered a receiver slot hole 129sh and a hook tongue 128 (not shown) is inserted into the hole created by the tabs A & B or when only one tab A or tab B is used to form that receiver slot hole 129sh as shown in FIG. 36.

[0082] FIG. 36 shows the U shaped spacer brace at the floor with the extersior side of the web 42a facing the floor and the inteior side shows the flanges 302b extending upward from the web 302a. At the center of the U shaped spacer brace 302 shows a wrap-around tab 326tw extending from the pivot edge 326pe of the punch out tab 326 wrapping around the ledge 79 extending from the web 42a of the support member shown as a C channel 42. The ledge 79 is shown the same width as the U shaped spacer brace 302.

The ends of the ledge 79 get inserted into the flange notches 126fn on both flanges 302b and the end of the ledge 79 is inserted into a notch gap 126ng. The one side of the flange notches 126fn has flare edges126f so the web 42a can more easily fit into the flange notches 126fn. The wrap-around tab 326tw wraps around the ledge 79 just enough so that the inner side closed the web 42a can extend pass the ledge 79 than veer away from the ledge 79 leaving a sort of angular shape so the web 42a can extend past the wrap-around tab allowing the wrap-around tab to slight bend so the ledge 79 can become lodged into the flange notches 126fg and the notch flange 126ng. After the U shaped spacer brace 302 is installed at the floor another U shaped spacer brace 302 can be installed at the opposing end of the support members. The upper U shaped spacer brace 302 is shown so the support member can move vertically within the wall framing structure. The top end of the C channel 42 shows the web 42a having a bracing hole 36b which is the same width as the U shaped spacer brace 302. The U shaped spacer brace 302 shows its flanges 302b extending ventrally downward from the web 302a. The flanges 302b have flange notches 126fg that extends from the longitudinal side edges of the flanges 302b with one side having a flare edge 126f and the straight edge on the opposite side for a simple and easy connection. The U shaped spacer brace 302 is inserted into the bracing hole 36b so that the flanges 302b are inserted between the side edges of the bracing hole 36b, so the flange notches 126fn engage the bottom edge of the bracing hole 36b. When inserting the U shaped space brace 302, the web 302a has a punch out tab 326 with the tab 326t extending ventrally downward so that the tab 326t is against the web 42a on one side and the opposing side of the web 42a rests against the straight edge of the flange notch 126fg. When the U shaped spacer brace 302 has the dorsal side web 302a secured to a floor joist above, the floor joist above (not shown) can bend due to earthquakes or increase floor loading (by live or dead loads) the U shaped spacer brace 302 will slid up and down between the tab 326t and the straight edge of the flange notch 126fn and will also not move sideways as the U shaped spacer brace 302 is wedged between the side edges of the bracing hole 36b of the support member. If the tab 326t was longer in length at the punch-out hole 326, fasteners (not shown) could secure the tabs 326t to the web 42a and if the wall framing structure would be panelized.

[0083] FIG. 37 is similar to FIG.36 the U shaped spacer brace 302 at the top of the support member shown as a C channel 42 having a web 42a with extending flanges 42b, however in FIG. 37 the U shaped spacer brace 302 has a wider web 302a for the flanges 42b of the support member can be installed between the flanges 302b of the U shaped spacer brace 302. The top edges of the support member shows the web 302a being connected to two adjacent overlapping U shaped spacer braces 302. The web 302b of the right U shaped spacer brace 302 shows ledges 79 extending upward from the web 302a of the right receiver slot hole129sh for the adjacent U shaped spacer brace 302 with an extension 302e and a receiver slot hole 129sh for the ledges of the right U shaped spacer brace 302 to fit into. The ledges 79 at the right receiver slot hole 129sh can overlap onto the receiver slot hole 129sh of the adjacent U shaped spacer brace 302 shown at the extension 302e. The receiver slot holes 129sh can have larger shaped ledges 79 so as to extend around the adjacent ledges 79 of the smaller shaped ledges 79 and receiver slot hole 129sh forming a locked connection or just into a receiver slot hole 129sh without ledges 79. A U shaped spacer brace 302 could have extensions 302e with slot holes 129sh receiver at both longitudinal ends with or without ledges 79 for connection to adjacent U shaped spacer braces 302 having receiver slot holes 129sh with or without ledges 79 to interlock together. The ledges 79 at the receiver slot hole 129sh can function as a locking method when the ends of the hook tongues extends through the receiver slot holes 129sh so the ends of the hook tongue wrap around the ledges to form a secure connection. The function between the hook tongue 128 and hook receiver 129 are reversed as the receiver slot hole 129sh with the ledges 79 are now functioning as a hook tongue 128. In addition, an alternative connection between the hook tongue 128 and hook receiver 129 is shown as the receiver slot hole 129sh is an oval shape where the ledges 79 are short segments. The curvilinear shape of the receiver slot hole 129sh allows the extension to pivot horizontally as well as vertically wthen the receiver slot holes 129 are located in both flanges 302 and the hook tongues 128 are located in the flanges 302b. In addition, the U shaped spacer brace 302 can be reversed having the U-shape turned upward or the flanges turned downward against the hole bottom edge 36be. The application shows lips 301 c with lip notches 126p that can alter the function the same when the location of the ledges 79 coincide as shown in FIG. 37. In addition as mentioned in previous applications, the curvilinear shape of the receiver slot hole 129sh allow the adjacent reverse lip spacer brace 301 or U shaped spacer brace 302 to be rotated vertically or horizontally at the connections between adjacent spacer braces. The flanges 302b of the U shaped spacer brace 302 show the web 302a with the flanges 302b overlapping the longitudinal end with the flanges 302a overlap and abutting the flanges 42b of the support member. The flanges 302b have flange bulges 302bg where the flange bulge 302bg extends toward the web 302a. When the flange bulges 302bg intersects the flanges 42b of the support member flange-bulge notches 126gf has two vertical cuts per flanges 302b equal to the width of the support member flange 42b, so the flange-bulge notches will flex away the web 302a allowing the flanges 42b to fit between the side edges of the flange-bulge notches 126gf. Depending on the strength required for that intersection, fasteners (not shown) can be installed in the flange-bulge notches 126gf into the flanges 42a of the support member. The opposing end of the support members shows a narrow width U shaped spacer brace 302 as described in FIG. 36.

[0084] FIG’s 38 & 39 are isometric drawings of various spacing bracing member shown between metal support member and are shown here as reference drawings.

[0085] The punched hole teeth 70 & jagged edges 74 are used as abrasive means to secure the against wood or metal structural framing member. The receiver slot holes 129sh, hook tongues 128, notched tab 126nt can all have various types of endings as shown in FIG’s 2-7 in previous applications. The flange 302b can have a gap 45 with a flange-notch 126fg that can be used to connect to lips 301 c or webs having gaps 45 with web-notches 129w use in support members or webs of spacer braces such as in pending application.

[0086] The present invention presents a unique self-locking metal framing connection system that is so versatile that spacer braces and vertical support members can be installed easier and quicker than other metal framing systems. It is understood that the invention is not to be limited to the exact details of operation or structures shown and describing in the specification and drawings, since obvious modifications and equivalents will be readily apparent to those skilled in the art. The flexibility of the described invention is very versatile and can be used in many different types of building applications.

FIGURE NUMBER GLOSSARY OF TABLE OF CONTENTS

36 hole: 36be-hole bottom edge, 36se-hole side edge, 36te-hole top

edge, 36s-slot hole, 36ws-web slot holes, 36r-rim hole, 36fs-flange-slot hole, 36b-bracing hole, 36n-hole notches, 36be- hole bottom edge

42 C channel 42a-web, 42b-flange, 42c-lip gap: 45g-ledge gap, 45fg-flange gap, 45e-L-shaped gap

punched hole teeth; 70t-teeth, 70h-punched hole

jagged edges

ledge: 79i-ledge indentation, 79a-ledge space

fasteners

notches: 126f-flare edge, 126ng-notch gap, 126vf-vertical-flange notch, 126fg-flange notch, 126fe-flange-edge notch, 126os-off-set notch, 126w-web notch, 126fg-flange notch, 126p-lip notch, 126gf-bulge notches, 126ppp-continuous lip notch

hook finger: 127a-side edges, 127b-flare shape

hook tongue

hook receiver: 129a-first leg, 129b-second leg, 129c-third leg,

129sh-receiver slot hole, 129h receiver hole

single faced spacer brace, 298a-web, 298sf-short leg flange, 298b- multi-leg flange, 298c-lip, 298che-horizontal lip edge, 298cve-vertical lip edge

reverse lip spacer brace: 301 a-web, 301 b-flange, 301 c-lip,

301 i-indentation, 301we-web extension, 301ar-raised web,

301 pe-lip extension

U shaped spacer brace: 302a web, 302b flange, 302we-web extension, 302he-hole extension, 302e-extension(general), 302bb- double flange

C shaped spacer brace: 303a-web, 303b-flange, 303c-lip, 303g-bulge, 303ar-raised web, 303we-web extension

W-shaped clip

U-shaped clip

ridges

punched out tabs: 326ve-vented edge, 326se-side edge, 326pe-pivot edge, 326t-tab, 326tw- wrap-around tab, 326ta-tab A, 326tb-tab B anchor space