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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...
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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....
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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...
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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...
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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...
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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...
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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...
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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...
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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 (...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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, ...
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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...
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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...
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JP2024060580A |
【課題】様々な大きさのホールを有するグレ
ーティングプレートまたはスチールパッドな
どの下部構造物を変更することなく、迅速で
堅固に設備を固定できるホールガードを...
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JP2024053903A |
An object of the present invention is to provide a washer and a method for manufacturing the washer that can suppress the occurrence of seating surface pressure biased towards the inner peripheral side of the seating surface. [Solution] ...
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JP2024046801A |
[Problem] A fastening auxiliary member that can effectively and stably prevent fluid leakage at the crimping point of a washer when fastening fastened members using bolts and washers, while suppressing an increase in overall manufacturin...
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JP2024047417A |
The present invention provides a bending structure that allows an end member to be easily and firmly attached to a bend. [Solution] A bent part 7 that can be elastically bent in the axial direction, a base 3 attached to the axial end of ...
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JP7459270B2 |
Provided is a bolting device including an operation part disposed on a table and including a screwdriver bit, a jig part disposed on the table to contact an object to be bolted in which a bolt hole is defined and including a through-hole...
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JP2024043287A |
An object of the present invention is to provide a bolt joining jig that can perform bolt joining by restraining the movement of a nut in advance without applying a welding nut or the like. [Solution] A bolt joint jig 10 is applied when ...
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JP2024513344A |
Self-clinching and self-piercing structural elements for attachment to plastically deformable metal panels. The structural element includes a body portion having a central axis and a punch portion coaxial with the central axis and extend...
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JP2024031345A |
The present invention provides a washer that can suppress loosening when fixing a fixing member with the washer. A washer 50 is a washer 50 that is tightened on a bolt 30 passing through a heat insulating material 20, and the center of g...
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JP7445339B1 |
An object of the present invention is to provide a connection mechanism that allows visual confirmation from the outside that the tightening work between a joint and a nut has been reliably completed in piping work in which steel pipes a...
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JP7441874B2 |
A cap (250) for use in covering a portion (212) of a fastener (210) protruding from a surface (206) is provided. The portion (212) includes threads. The cap (250) includes an interior (252), a base (258) that at least partially delimits ...
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JP7437816B2 |
An anchor bolt (11) including: a taper bolt (21) that is, with a screw thread formed on an outer peripheral surface, inserted in an anchor hole (91); a sleeve (25) that is attached to the taper bolt (21) and includes locking pieces (252)...
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JP7428557B2 |
To provide a structure which follows a shape of a mating face at an internal peripheral side without causing a seal 31 to be largely elastically deformed in an axial direction, does not form a clearance, can improve sealing performance, ...
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JP7427221B2 |
To provide a spacer pressing jig which can suppress the movement of a spacer following a screw when removing the screw penetrating the spacer.A spacer pressing jig includes a compression part, a spring part and a movable part. The compre...
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JP2024008805A |
An object of the present invention is to provide a collar that can suppress loosening of tightened fastening fittings in an environment where temperature changes are likely to occur. The present invention also provides a molded article h...
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JP2024004602A |
An object of the present invention is to provide a screw member that enables reliable screw fastening without causing poor fastening. [Solution] A sleeve 10, a threaded portion 22 inserted into the sleeve 10 and exposed from one end of t...
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JP2024005987A |
[assignment] To provide a seal screw capable of preventing damage to an elastic ring. [Solution] A threaded part 11 having a neck lower part 13 formed between a head 12 and a male thread 15 and having a diameter larger than the outer dia...
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JP7416417B2 |
To provide a bolt nut protective cap which can be easily manufactured with the reduced number of components, and can effectively prevent coming-off after attachment.A bolt nut protective cap 11 includes a cap body 12 which covers a faste...
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JP7411472B2 |
The present invention obtains an adequate shock absorption effect. The present invention is provided with a support part 5 that supports a shield member 2 and a securing part 50 that secures the shield member 2 to a structure 4 through t...
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JP7410541B2 |
[Problem] To perform foaming sufficiently in a short time and obtain excellent strength, waterproofing, moisture resistance, thermal insulation, and soundproofing. [Solution] A foaming material 130 is provided on a sleeve 120. An insulat...
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JP7407660B2 |
To provide a screwing part structure, etc. of a screw that are more excellent in a water stop property.A screwing part structure of a screw screwed to a wood part covered by a waterproof sheet comprises an interposed member interposed be...
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JP7399460B2 |
To provide a fastener which can fasten a fastened member to a fastening object member securely, and to provide a cover member including the fastener.A fastener 20 comprises: a fixed component 21 which is fixed to a vehicle lower panel 50...
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JP7399512B2 |
To provide a means which performs reverse rotation prevention of high screw fastening mechanism, that is, reliable locking of the screw fastening mechanism and, at the same time, makes a position engageable with the screw fastening mecha...
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