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Patent Searching and Data


Matches 201 - 250 out of 3,542

Document Document Title
WO/2012/034835A1
The invention relates to a screw (30) having a shaft (32) comprising a wooden thread (34) and to a connection of a component (10) to a substructure (20) made of cross-cut timber or brittle material, produced using said screw. The shaft (...  
WO/2011/143225A3
Embodiments of the present invention include door-securing latches that allow an occupant of a room or other space accessed through a door to secure the door, from inside the room or other space, in order to prevent entry or access by ot...  
WO/2010/151256A9
An apparatus (101) for tightening a threaded fastener (102) of the kind having: a shank (110) with an axial bore (112), a gauge pin (120) positioned in the bore and connected to the shank, and an indicating member (122) rotatably support...  
WO/2012/025344A1
The aim of the invention is to provide an adjustment device for a rolling bearing which is characterised by improved functional behaviour. For this purpose the invention relates to an adjustment device for a rolling bearing (4) comprisin...  
WO/2012/004307A1
The invention relates to a tensioning element (10) for generating an axial preload in a screwed joint, comprising a first leg and a second leg which are interconnected using a spring element. Both the first leg and the second leg have a ...  
WO/2011/148008A1
The invention relates to a system for pre-loading joints, maintaining the preload and an operation method that includes a casing (9) with a rod (10) by way of a hydraulic cylinder, located on top of a series of pistons; pistons (1), with...  
WO/2011/144222A1
Disclosed herein is a mounting mechanism such as a drift tube mounting mechanism for mounting a drift tube provided in a drift tube accelerator vessel 10 via an elongate holding element 14. The mounting mechanism comprises a biasing mech...  
WO/2011/144736A1
The invention relates to a tensioning device (1) which comprises a base (3) having at least one pressure chamber (13) with at least one opening (23) each pointing in the direction of action and a membrane closing the opening (23), said m...  
WO/2011/143225A2
Embodiments of the present invention include door-securing latches that allow an occupant of a room or other space accessed through a door to secure the door, from inside the room or other space, in order to prevent entry or access by ot...  
WO/2011/138566A1
Device for rapidly separating two subassemblies, under the action of a pyrotechnic gas generator. The device comprises a segmented nut (17) held by a release sleeve (40) that can move under the action of the gas generator (15); a motive ...  
WO/2011/106596A1
A wave thread form for threaded fasteners includes multiple thread pitches along a generally helical path, and includes multiple wave thread portions each deviating from a straight-line helical path, with adjacent wave thread portions al...  
WO/2011/102707A1
The invention relates to different types of hydraulic nuts comprising a pressure system with screws that can move up to an end stop, no additional advancement of the screws being possible once the course of the screws has been completed,...  
WO/2011/097653A1
According to a first aspect of the invention we provide an apparatus for tightening a threaded fastener including:- a pulling device, threadedly engageable with an extruding part of a shank of a fastener, which pulls the shank, the pulli...  
WO/2011/075810A1
A mine roof support system includes an elongated anchor rod or tendon having a rigid non-deformable distalmost anchoring end portion, and one or more axially deformable portions which are configured to deform in the event load forces exc...  
WO/2011/072327A1
A bolt (35) comprising a threaded shaft (36), and a heating element (37) for heating the shaft (36) is disclosed along with a method for securing a first part and a second part of a pipeline system together with the bolt (35). The method...  
WO/2011/044263A1
A nut (20) is disclosed including a body having a visual indicator (80) coupled thereto and integral therewith. The visual indicator (80) provides a visual indication of a stress state of the body of the nut.  
WO/2010/129698A3
A washer body 6 bearing hardened balls in apertures 16 in the washer body 6 provides a counter-torque resistance in a fastening 2. The hardened balls form projections 10 that indent the underside of a fastener head 3 and an adjacent fast...  
WO/2011/020454A1
The invention relates to a device for determining and/or monitoring a preload force of a screw connection, comprising a sensor (1) for determining and/or monitoring the preload force of the screw connection, wherein the sensor (1) produc...  
WO/2010/131053A3
A load bearing member comprising: a first rigid portion (12) adapted to bear a load until the load reaches a predetermined load and thereafter have a reduced or substantially no load bearing capacity; and a second flexible portion (14) a...  
WO/2010/129699A3
A retrofit load indicator system (101) for use with a foundation bolt (109). The system includes a fastener (102) having a fastener head (104), gauge length (106) and central fastener bore (108) in the gauge length (106) and head (104). ...  
WO/2011/007052A1
The present invention relates to a nut (6) for a moment screw, comprising an upper torsion member (1), a lower clamping member (2) of the same material with the torsion member (1). A weakening groove (3) is between the torsion member and...  
WO/2010/151256A1
An apparatus (101) for tightening a threaded fastener (102) of the kind having: a shank (110) with an axial bore (112), a gauge pin (120) positioned in the bore and connected to the shank, and an indicating member (122) rotatably support...  
WO/2010/140002A1
A load indicating fastener (21) includes at one end (22) of its body a threaded portion for receiving a nut (31). The fastener (21) has a bore (22) extending into the fastener from said one end, an annular tube (24) extending into the bo...  
WO/2010/136494A1
The invention relates to a device for temporary connection with a longitudinal axis (X) and for pyrotechnic separation, including a pyrotechnic expansion tube (14) mounted in a space (11) arranged in a connection area between a first (2)...  
WO/2010/131053A2
A load bearing member comprising: a first rigid portion adapted to bear a load until the load reaches a predetermined load and thereafter have a reduced or substantially no load bearing capacity; and a second flexible portion adapted to ...  
WO/2010/129698A2
A washer body 6 bearing hardened balls in apertures 16 in the washer body 6 provides a counter-torque resistance in a fastening 2. The hardened balls form projections 10 that indent the underside of a fastener head 3 and an adjacent fast...  
WO/2010/129699A2
A retrofit load indicator system 101 for use with a foundation bolt 109. The system includes a fastener 102 having a fastener head 104, gauge length 106 and central fastener bore 108 in the gauge length 106 and head 104. A datum rod 110 ...  
WO/2010/123935A1
A load indicator (100) is removably couplable to a fastener (102) via a male coupler (110) defined on fastener (102). Load indicator (100) includes a gauge housing (104) defining a female coupler (108). A displacement gauge (106) is disp...  
WO/2009/112423A9
The invention concerns a device for indicating the tensioning of a fastening member, such as a screw or the like, said device comprising a first portion (11) with a first fastening member receiving aperture (15); a second portion (12) wi...  
WO/2010/089052A4
The invention relates to a sensor bolt 13 for measuring force and a ground conveyor having the same. The sensor bolt 13 comprises a sensor element 1 made of a material having light transmission properties varying as a function of externa...  
WO/2010/115417A1
The invention relates to a hydraulic mounting device (1) comprising a cylindrical body (6) that can be fixed and contains a hydraulic chamber (7), and comprising at least one piston (8) that is arranged in relation to the hydraulic chamb...  
WO/2010/085261A3
A hinge assembly for a toilet seat, the hinge assembly comprising a hinge post for pivotally supporting the toilet seat on a toilet bowl, and a bolt embedded in the hinge post and configured to extend through an opening in the toilet bow...  
WO/2010/089052A1
The invention relates to a sensor bolt 13 for measuring force and a ground conveyor having the same. The sensor bolt 13 comprises a sensor element 1 made of a material having light transmission properties varying as a function of externa...  
WO/2010/085261A2
A hinge assembly for a toilet seat, the hinge assembly comprising a hinge post for pivotally supporting the toilet seat on a toilet bowl, and a bolt embedded in the hinge post and configured to extend through an opening in the toilet bow...  
WO/2010/031377A3
The invention relates to a flying object comprising at least one brake parachute (2), said flying object (1; 1') being provided with at least one fixing device (3; 3', 3") for the brake parachute (2) and with a drag line (4) between the ...  
WO/2010/062412A1
A hinge assembly for a toilet seat, the hinge assembly comprising a hinge post for pivotally supporting the toilet seat on a toilet bowl, a bolt connectable to the hinge post for securing the hinge post to the toilet bowl, the bolt being...  
WO/2010/058114A1
The invention relates to a ring (120) that is intended for being mounted tightly around a shaft of a hydraulic machine to form a portion of a hydrostatic or hydrodynamic bearing. The ring includes at least one first section (122), at lea...  
WO/2010/052483A1
A bolt anchoring device (54) for mounting to a bolt to which tension is applied is disclosed. The bolt anchoring device comprises a first housing (56) adapted to be mounted to a bolt such that the bolt can slide in a first direction rela...  
WO/2010/031377A2
The invention relates to a flying object comprising at least one brake parachute (2), said flying object (1; 1') being provided with at least one fixing device (3; 3', 3") for the brake parachute (2) and with a drag line (4) between the ...  
WO/2010/031590A1
The invention relates to a screw (1) which can be screwed into a component (8) and which ends the screwing motion into a female thread of the component when a maximum torque is reached. For this purpose, a screw body (2) having a male th...  
WO/2010/028308A1
The health of a structural joint 20c clamped by fasteners (22) is monitored by directly measuring the preload of the fasteners. The preload is measured by a transducer (24) on the fastener and electronically transmitted to a monitoring s...  
WO/2010/015477A1
The invention relates to a method and a device for adjusting and determining a screw joint, wherein the screw joint comprises a first screw element (12) having a male thread (16), a second screw element (14) having a female thread (18) w...  
WO/2010/011406A1
A separation fastener assembly including a base and a housing positioned adjacent the base. A nut is disposed in the cavity. A bolt extends through an aperture in the base and including an end coupled to the nut. A washer is positioned p...  
WO/2009/131650A3
A friction puller (100) for an injection mold is disclosed. The friction puller has a bolt (110) with a head portion (105) and a threaded portion (120). The friction puller has first and/or second first substantially- hemispherical wedge...  
WO/2009/139982A1
A U- nut fastener assembly (12) includes a U- nut fastener (14) including a first arm member (30), a second arm member (32) formed unitarily with the first arm member, a bite portion (34) formed unitarily between the first and second arm...  
WO/2009/131650A2
A friction puller (100) for an injection mold is disclosed. The friction puller has a bolt (110) with a head portion (105) and a threaded portion (120). The friction puller has first and/or second first substantially- hemispherical wedge...  
WO/2009/131843A1
A bone screw (10) including a head portion (16), an intermediate portion (18), and a threaded portion (20). The intermediate portion further includes a wave-type spring formed therein. In one exemplary embodiment, the wave- type spring i...  
WO/2009/119360A1
An inexpensively manufactured coupling structure (2l) for an absorption refrigeration circuit includes a gasket (27) held between two coupling members (23, 26). The gasket has a protruding part (32) that elastically deforms when clamped ...  
WO/2009/118550A1
A rotation device for a wheel nut comprises a body (20) having a bore formed with equi-spaced grooves (24) enabling the device to be releasably but non-rotatably secured to the wheel nut in one position of a plurality of positions, and a...  
WO/2009/112423A1
The invention concerns a device for indicating the tensioning of a fastening member, such as a screw or the like, said device comprising a first portion (11) with a first fastening member receiving aperture (15); a second portion (12) wi...  

Matches 201 - 250 out of 3,542