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WO/2022/098265A1 |
An apparatus for expanding a liner inside a pipe by mechanical expansion comprises a carriage with a rod and a feed drive; mounted on the end of the rod is an expansion head comprising a separator, rollers, a hydraulic cylinder and also ...
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WO/2022/091679A1 |
According to the present invention, a bumper system 1 comprises: a rear wall 12 of a bumper beam 10 provided with hole parts 16, 17; and a bumper stay 20 which has pipe-like parts 21, 22 extending in the longitudinal direction of the bum...
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WO/2022/088000A1 |
Disclosed in the present invention is a storage basket automatic forming process, comprising the following steps: placing a frame in a fixed mould, a clamping block on the fixed mould clamping the frame; placing the storage basket into t...
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WO/2022/084113A1 |
The invention relates to a device for lubrication on a forming tool for metalworking, in particular on an expander head (1) for forming metal tubes, comprising at least one lubricant reservoir, means for conveying and/or providing the lu...
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WO/2022/083058A1 |
A pipe crimping device, comprising a hydraulic jack and a pipe crimping assembly; the hydraulic jack is provided with a power output piston rod (1) and a power output hydraulic cylinder block (2), a flat-laid bearing plate (3) is fixed o...
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WO/2022/081686A1 |
This disclosure enables various bits to widen (e.g., flare, swage) various open end portions (e.g., with a circular cross-section) of various tubes (e.g., a metal tube, an alloy tube, a copper tube, an aluminum tube) by engaging thereaga...
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WO/2022/073348A1 |
An automatic assembling apparatus for a blower wheel. The automatic assembling apparatus for the blower wheel comprises a bottom plate (1) and a ram head support (2), a rotating disc (3) and a rotating disc driving member (32) are provid...
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WO/2022/069760A1 |
A radial press comprises: a base (2); a hollow ring die (8) which is mounted on said base rotatably relative to a press axis (X) and has an inner contour (10), which tapers in the direction of the press axis (X) and is rotationally symme...
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WO/2022/064770A1 |
The present invention employs a plurality of pressing rolls (33) each having a roll center axis (β) disposed at an angle. A roll-processing surface portion (34) of each of the pressing rolls (33) is pressed against a plurality of circum...
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WO/2022/050089A1 |
A steel material and an aluminum material, to which a steel rivet comprising a head section and a shaft section is attached as a result of passing through the aluminum material, are positioned so as to overlap, with a resin layer sandwic...
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WO/2022/043037A1 |
The invention relates to a device (10) for inserting an auxiliary joining part (22) into a workpiece (8), wherein the auxiliary joining part has, in a portion to be pressed into the workpiece, a circular circumference with a first, maxim...
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WO/2022/034499A1 |
A tool head for compressing a sliding bushing into an insert in an expanded end of a plastic tube, comprising: a horizontal hollow tube (2) having a distal end (2a) and a proximal end (2b; and a pair of jaws, with a movable jaw (3) which...
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WO/2022/030149A1 |
The present invention inserts a second tubular member (13) which has a smaller outer diameter than does a first tubular member (11) into the first tubular member (11), which has a through-hole (19), and tests the joined body (17) thereof...
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WO/2022/032221A1 |
Embodiments of the invention provide a crimper for use in a tool. The crimper can include a clevis, a nest, and an indenter. The clevis can include a first leg having a first slot and a second leg having a second slot. The first leg and ...
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WO/2022/020250A1 |
A rivetless nut plate for attachment to a panel via a panel bore, having a nut, a washer, and a cage that retains the nut and the washer. The nut plate has a nonactivated state and an activated state. In the activated state a portion of ...
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WO/2022/020845A1 |
A crimper analyzer system is disclosed. The crimper analyzer system also includes a network interface. The crimper analyzer system also includes a memory storage. The crimper analyzer system also includes one or more processors configure...
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WO/2022/009575A1 |
A steel pipe roundness prediction model generation method according to the present invention involves: generating, as training data items in an offline manner, a plurality of sets of data each set of which is about steel pipe roundness a...
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WO/2022/009576A1 |
A steel pipe roundness prediction method according to the present invention includes a step for predicting the roundness of a steel pipe after a pipe expansion step using a roundness prediction model trained using machine learning, inclu...
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WO/2022/004890A1 |
A fastening member according to the present invention comprises a shaft and a flange provided to an axial end part of the shaft. A first through-hole penetrating the shaft and the flange along an axial direction of the shaft is provided ...
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WO/2022/004891A1 |
A coupling-joint manufacturing method according to the present invention includes: preparing a bolt and a first plate having a through-hole, the bolt having a male-screw section, a flange section, and a shaft section arranged in this ord...
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WO/2021/259402A1 |
The invention relates to a device for crimping an end connector onto a hose or pipe, comprising a carrier disc (1), which is in its longitudinal axis (X) provided with a central longitudinal opening (10) and which is in a radial dividing...
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WO/2021/263229A1 |
A tube stay mounting assembly includes a press assembly having a housing and a top block configured to flatten fins on a first surface of a finned tube. A press arm is operable to move the top block vertically with respect to the housing...
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WO/2021/256004A1 |
A joint member manufacturing method having: an engagement step in which a first work member, which has a first bridge part protruding in a bridge shape, and a first opening adjacent to the first bridge part, and a second work member, whi...
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WO/2021/255912A1 |
The present invention is a crimp securing structure of a bolt, the structure being such that a crimp bolt 10 in which a crimping recess 13 is provided in the upper surface of a top part is secured by crimping to a metal sheet 30. The pre...
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WO/2021/240566A1 |
Device for working pipes, in particular to carry out a belling working or operation on one end of a pipe (P), comprising a belling element (12) configured to produce with a thrust a bell end with a substantially circular shape by means o...
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WO/2021/240936A1 |
This shock absorber production method produces a shock absorber having: a piston rod that has male screw threading formed more toward one end than a piston; a disc-shaped first attenuating force generating mechanism that opens and closes...
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WO/2021/243305A1 |
Techniques for implementing and/or operating a system that includes a pipe fitting to be secured to a pipe segment, in which the pipe fitting includes a grab ring having a grab notch and a fitting jacket to be conformally deformed around...
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WO/2021/243306A1 |
Techniques for implementing and/or operating a system that includes a pipe fitting to be secured to a pipe segment, in which the pipe fitting includes a grab ring having a grab notch and a fitting jacket to be conformally deformed around...
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WO/2021/228556A1 |
The invention relates to a drive unit for use with a press collar for pressing two workpieces, comprising a drive (10) and pressing pliers (18) connected to the drive (10), the pressing pliers (18) having two jaws (16). The jaws (16) of ...
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WO/2021/222329A1 |
A flexible hose end fitting assembly includes a first portion defining a first fluid passageway and having a first end configured for coupling to a fluid conduit, a second portion defining a second fluid passageway and having a first end...
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WO/2021/212896A1 |
Disclosed is a copper sleeve press-fitting device (1), comprising a double-stroke air cylinder, a downward pressing air cylinder, a material distribution mechanism and a press-fitting platform (40). The double-stroke air cylinder compris...
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WO/2021/216532A1 |
A forming assembly configured to form a wick is disclosed. The forming assembly includes an expandable tube and a forming shell assembly. The expandable tube is hydraulically expandable to an expanded configuration. A wick mesh is config...
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WO/2021/213714A1 |
The invention relates to a roller application device for applying a coating layer (11) to the inner side of a carrier layer (10) of a metal large-diameter tube by means of a pressure roller (21), which is mounted, rotatably and by means ...
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WO/2021/216446A1 |
A forming assembly for forming a wick is disclosed. The forming assembly includes a tube inflatable to an inflated configuration. A wick mesh is configured to be wrapped about the tube. The forming assembly further includes a sheath posi...
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WO/2021/210280A1 |
A method for manufacturing a structural member (1) includes preparing an outside member (10) having an inner space (S) and an attenuation material (20) having a larger loss coefficient than the outside member (10), and crimping the atten...
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WO/2021/209439A1 |
The invention relates to a method and an extrusion tool for connecting at least two material layers (12, 14) by partial forming of the material layers (12, 14), in which: a first material layer (12) having at least one first pre-punched ...
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WO/2021/210285A1 |
This vehicular structure member (1) comprises: a pipe body (10) having an expanded pipe section (11) that is partially expanded; and a wall surface body (20) having a first wall (22a) provided with a first through-hole (21a), a second wa...
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WO/2021/205796A1 |
A joining method for a structure 1 comprises: preparing a first member 10 including a first portion 14 having a first hole portion 14a and a second portion 12 having a second hole portion 12a, a second member 20, a die 30, and an elastic...
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WO/2021/197873A1 |
The invention relates to a tool (1) for compressing and/or expanding a pipe section for a compression and/or expansion operation on a pipe, the tool (1) comprising two jaws (3, 4) which are driven movably relative to one another by a dri...
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WO/2021/194922A1 |
A system for remotely opening and closing a process equipment bolt flange joint may include a hydraulic cylinder actuator assembly for attaching to the flanges of a bolt flange joint to open and close the joint by operation of a remote h...
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WO/2021/183930A1 |
The present disclosure relates to a hybrid material panel assembly for a vehicle. The panel assembly includes a panel and a plurality of mounting flanges integrally formed with the panel. The panel is formed of a first material having a ...
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WO/2021/181219A1 |
The present invention relates to a radial press assembly (1) for connecting flexible tubes, which comprises a plurality of sets of tools (2), a reading unit (4), and processing means (6). Each set of tools (20) of such a plurality of set...
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WO/2021/173112A1 |
A die cage assembly for crimping hoses is disclosed. The assembly includes a die cage half having a first portion and a second portion, wherein the first portion and the second portion are separate-able; one or more die fingers positione...
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WO/2021/156506A1 |
A tube coupling apparatus includes first and second clamping jaws that are mounted on a tool body. The clamping jaws are movable relative to each other between an open configuration in which they are receive a compressible tube connector...
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WO/2021/144394A1 |
The present invention relates to a stapler (1) for connecting an end portion of an outgoing metal strip to a starting portion of an incoming metal strip for a continuously operated strip processing system, comprising a first punching too...
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WO/2021/138084A1 |
Wellbore tool assembly to open collapsed tubing includes a chisel head having a first end configured to be positioned within an end of a collapsed tubing portion of a tubular member. The chisel head has a second end opposite the first en...
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WO/2021/131537A1 |
A fuel piping comprising an outer pipe having, at at least one end thereof, a connecting head extending radially outward, and an inner pipe installed inside one part of the outer pipe and connected to at least both axial ends of the conn...
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WO/2021/111864A1 |
[Problem] To enable manufacturing of an injection needle that has a minimum outer diameter that is smaller than those of conventional injection needles manufactured by performing welding or using a coating layer, and that does not genera...
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WO/2021/103163A1 |
Disclosed are a rotary lock and a U-support assembly therefor. The rotary lock comprises a rotary lock body (1) with an opening (11), a channel (13) allowing a workpiece (900) to penetrate through same is provided in the axial direction ...
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WO/2021/101807A1 |
A pneumatic tool for joining steel decking includes a pneumatic actuator assembly which drives a push rod. At the bottom of the pneumatic tool, a punching mechanism is formed by a stationary die affixed to the frame and a movable jaw wit...
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