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Patent Searching and Data


Matches 351 - 400 out of 5,464

Document Document Title
WO/1997/013955A1
An anchor plate (1) for bracing rock anchors on the outside has a through aperture extending perpendicularly to its plane intended to accept a grouting anchor (4), in which there is a supporting surface (11) of a supporting ring (9) weld...  
WO/1997/008430A1
A rockbolt assembly comprises a bolt (2) for securement in a substrate (4) with an end length (8) projecting therefrom. The end length (8) is formed with a screw thread, and a spreader plate (14) fits over the end length to engage the ex...  
WO/1996/037666A1
A large-surface washer (1) has a hole (2) through which the shaft of a screw is inserted, a funnel-shaped section (5) in which the screw head is sunk and also a reinforcing rib (7). The funnel-shaped section (5) extends from the hole (2)...  
WO/1996/022472A1
A screw, particularly a wood screw which has a threaded cylindric stem (10, 110) merging, over an inversely frustoconical part (16, 116) with an enlarged diameter cylindric portion (20, 120) which is integral with an underside of a large...  
WO/1996/016277A1
A mechanical assembly (11), such as a mechanical seal comprising a coated belleville spring (21) having a barespring (23) encapsulated in an elastomeric coating (25). The mechanical assembly further comprises an element (13, 15) having a...  
WO/1996/011311A1
A fastening element (10) includes a large washer (14) and a screw (12), which are preassembled at a right angle. The washer (14) is fixedly attached to the screw (12) at a preselected position in a mid-region of the screw (12). The screw...  
WO/1995/033917A1
The washer is of frusto-conical shape as viewed externally and consits of a body (21) and a tapered flange (23) depending therefrom. When the lip (28) of the flange rests on a flat surface and the washer is subjected to a predetermined c...  
WO/1995/022701A1
A sheet-metal section screw (10) consists of a head (11) and a shank (13) shaped on it. The sheet-metal section screw (10) comprises a washer (12) and an annular seal (14). Firstly at least the head (11) and the washer (12; 21) are coate...  
WO/1995/016088A1
A large-surface plain washer (1) has an opening (5) for inserting a fastener. Engagement elements (13) that increase the engagement with a plate and/or web to be fastened are provided at the surface of the washer (1) that faces in the fa...  
WO/1995/015443A1
A pre-tightening washer manufactured of a shape-memory metal as well as a method for using such a washer for accomplishing a desired pre-tensioning by utilizing the capability of the shape-memory metal to deform after it has attained a p...  
WO/1995/013315A1
The invention provides a method for imparting topographical or protective features to a substrate by contacting a sheet material comprising a thermoplastic layer with a substrate and heating the sheet material to an elevated temperature....  
WO/1994/009232A1
An anchoring eyelet for tarpaulins and similar coverings of a thermoplastic foil material is designed as a substantially annular disc (1) made of plastic. The eyelet has an eyelet opening (2) and is designed in its peripheral part with i...  
WO/1993/012729A1
An external fastener for osteosynthesis has at least one linking part (11) upon which several holders (12) can be oriented and screw clamped by means of clamping jaw surfaces (13). The holders (12) in turn have cylindrical holding openin...  
WO/1993/009355A1
A fastener bearing assembly (10) for reducing the turning friction between a head of a fastener (12) and an object to be fastened, for example, a vehicle wheel. The assembly (10) comprises a first part (14) having a first pressure transm...  
WO/1993/003283A1
A toothed fastener (10) having a threaded portion (12), and a head portion (14) provided integral to the threaded portion (12), the head portion (14) having a toothed outer periphery (16) and a pressure transmitting surface (18). The fas...  
WO/1993/001422A1
A metal fixture for adjusting a space for easily and reliably fixing a construction interior material such as a wall plate, floor plate and ceiling plate to the wall surface of a construction structure body. The fixture is constructed su...  
WO/1992/013201A1
A coupling for two tubular members (10, 40), one (40) of which is provided with a keyhole aperture (50) having a hole (52) intersected by a slot (54) and the other (10) of which is provided with an end plug (28) having an internally thre...  
WO/1992/004549A1
A fastener (50) is disclosed suitable for securing a grinding wheel (92) to the spindle of an angle grinder, the fastener (50) being capable of tightening and loosening by hand. The fastener (50) comprises a first disc-shaped component (...  
WO/1992/003666A1
A fastening device has a pin-shaped fastener (1) having an axis, and a unit for tightening and loosening the fastener (1). The tightening and loosening unit includes one element (2) provided with first connecting means for connecting the...  
WO/1991/019061A1
Device for fastening web-, plate- and/or profile-type components to a solid substructure. A strip-shaped backing element (5) is supplied from a supply magazine (4) through a guide element (6) to the lower side of the device. The strip-sh...  
WO/1991/014873A1
A large area washer with a perforation (2) through which a fastener passes has a peripheral border (4) which forms the peripheral limit (3) and which is constructed from one or more longitudinal steps or curves. Individual sections (6) o...  
WO/1991/011632A1
A self-drilling screw (3) for securing, for example, wooden parts (2) to sheet metal, in particular wooden edge planks to roof framework metal plates, has a shank (4) with a drilling point (5) at one end and a driving section (7) at the ...  
WO/1991/011570A1
A fastener device has the form of a plate (7) for anchoring one longitudinal edge of a length (1) of an elastic roof-sealing layer to an underlying structure (3) by means of a screw (6) or the like penetrating the plate. Further, the pla...  
WO/1991/005173A1
The Self-Locking Washer can also be described as a self-capturingwasher, as once inserted on a screw, or other threaded device, it is retained by contact with the thread of the screw. This can be achieved in a number of ways. One such wa...  
WO/1991/003609A1
A fastener/plate assembly (10) for fastening material to a roof deck (18) employs a threaded fastener (14) having a shank (46) with two thread sections (44, 48). The distal end portion (42) of the shank (46) has a thread (48) which is lo...  
WO/1990/007653A1
There is provided a flanged drive-head lock washer (24) for use in combination with a wedge-action-type fastener, wherein the fastener includes a bolt or screw member (17) having a cam nut (16) or cam head. The flanged drive-head washer ...  
WO/1989/000488A1
The invention relates to a belt (13) for use in hydraulic, pneumatic or mechanical nailing machines (11), said belt (13) consisting of punched but mutually through a break point (20) connected, circular washers, each washer having been p...  
WO/1988/009444A1
A fixing device in the shape of an outer clamping sleeve member (2, 7, 14, 18, 26, 28) with an internal thread, and an inner clamping sleeve member (3, 8, 13, 16, 24, 29) with an external thread, said clamping sleeve members being mutual...  
WO/1988/004006A1
A band clamp for pipe joints comprises a band (10) which has confronting end flanges (14, 16) when wrapped around the pipes (6, 8). A clamping mechanism (20) is provided for pulling the end flanges (14, 16) together and stretching the ba...  
WO/1988/001024A1
A nut (1) has a longitudinal slit (6) through the annular wall of the nut (1) and is of resiliently expandable form, at least a major portion of the interior screw threaded bore in the nut (1) being shaped and dimensioned so that the nut...  
WO/1986/004966A1
A sealing device for sealing a securing device (17) which extends through adjacent flanges (7, 9) of a shell (1) and of a head (3) of a fluid container. The sealing device includes an O-ring seal (23) which slidingly engages the securing...  
WO/1986/000118A1
A bolted joint between two parts (10, 12) is strengthened by means of an annular reinforcement (20) having a sloping face (22) engaging a groove (18). Tightening of the bolt produces a compressive stress around the hole which counteracts...  
WO/1985/001553A1
Fastening means comprising an element (3) so arranged as to extend through a hole (11) in a wall (8), to which fastening is to be effected, and an organ (1, 6) situated on the inside of the wall. The organ is so arranged as to be capable...  
WO/1982/002690A1
A wheel nut (10) having a captive washer (18) comprises an internally threaded nut head (11) provided with a radially outwardly extending shoulder (14), the shoulder (14) and the washer (18) being provided with a cooperating formation wh...  
WO/1982/000324A1
A floor panel installation system and apparatus using two dimpled washer inserts (30, 50), each at opposite sides of a floor panel (64). The two inserts (30, 50) equal a thickness which is almost equal to the floor panel (64) thickness, ...  
WO/1982/000325A1
The fixing member is mainly intended for as an individual member, as a part of a larger element, or as an intermediate member to be clamped to a shaftlike element, such as a shaft, a trunnion, or a ring, secured against rotational as wel...  
WO/1980/002274A1
Spacers are used where added bolt length is advantageous. Such spacers are usually one piece and are formed from tubing having a solid cylindrical wall which often splits or yields when stressed by highly torqued bolts. An improved space...  
JP3201998U
【課題】スト及び工数を上げることなく、取 り付ける部材を傷つけることを防止可能な波 型ワッシャーを提供する。【解決手段】鞄の 構成部材に取り付けられて構成部材を連...  
JP2016001051A
【課題】強い締付け力を必要とする並目ねじ のボルトとナットの間に強力な緩み止めを行 なう。【解決手段】弾性変形可能な材料で製 作された座金の外周部12の上面に多数...  
JP5838537B2  
JP2015230041A
【課題】 対象物を傷付けることなく締め付けることが でき、緩み防止できるようにする。【解決手 段】 本発明の座金は、座金本体に弾性体が装備さ れ、座金本体は対向面に...  
JP2015224722A
【課題】基材から落下しないように、スペー サを簡単な作業で確実に基材に取り付けるこ と。【解決手段】第1のスペーサ100は、 板状の基材400に形成された開口部4...  
JP2015224671A
【課題】 対象物が硬くても確実に締め付けることがで き、締め付け後は螺子類が緩みにくくなるよ うにする。【解決手段】 本発明の座金は座金本体とそれと別体のバネ を備...  
JP2015218800A
【課題】安価な構成としつつ、樹脂部品の取 付孔に金属製のカラー部材を圧入した際にバ リそのものが発生しないようにする。【解決 手段】樹脂部品10に形成された取付孔...  
JP2015218874A
【課題】 食い込み部を対象物に食い込み易い材質製と することができ、座金を軽量化できるように する。【解決手段】 本発明の座金は、座金本体とスパイクを備え 、座金本...  
JP2015218525A
【課題】電動工具(20)を用いて既存コン クリート層(1)に取り付けることが出来て 、作業時間を短縮して作業労力を低減するこ とが出来る補修・補強用ボルト(3:せ...  
JP2015215043A
【課題】ワッシャが締付られる端子台から導 通を得て、外部に電流や信号を取り出そうと した場合でも、新たな金具が必要になること がなく、コスト増や、端子の発熱増加を...  
JP5827062B2  
JP2015534012A
粗い金属製ロックワッシャ。本発明は、ナッ トと支持要素との間を係合するためにネジ/ ナットシステムに取り付けられることを目的 とした金属製ロックワッシャ(10, 20, 20’)...  
JP5817039B2  

Matches 351 - 400 out of 5,464