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Patent Searching and Data


Matches 651 - 700 out of 9,614

Document Document Title
WO/1992/014586A1
A socket (11) for grippingly engaging the polygonal portion of a threaded fastener (H) having deteriorated head surfaces and for transferring a moment from a tool (10) to the fastener (H) to turn the fastener (H). The socket (11) include...  
WO/1992/014554A1
The invention provides an improved system for masking the free edge of a window gasket in preparation for repainting or refinishing a vehicle. The system includes a method of painting a vehicle which comprises introducing a flexible plas...  
WO/1992/011976A1
An apparatus for pulling roller bearings (6) from a retainer (2), in which the outer ring (7) of the bearing in question is clamped up, and a shaft received in the inner ring (8) of the bearing, comprises a device arranged to grip the be...  
WO/1992/012375A1
A multipurpose tool (2) for use in moving heavy industrial equipment, which tool comprises a strain-taking member (8), a first pair of connector members (10, 12) which are spaced apart from each other and which extend from the strain-tak...  
WO/1992/010337A1
A device for mounting elastic annular details such as sealing rings to machine parts and similar objects which have an axis (A) of symmetry and a free end (24), comprises means (16) for positively guided application of the elastic detail...  
WO/1992/007782A1
A tool for removing lagging strips (5) from conveyor belt pulley drums (3) is disclosed. A tool head (30) is driven across the drum (3) against the end of the strip (5), and simultaneously raises the metal clips (7) which retain the lagg...  
WO/1992/006816A1
The O-ring seal (14) is passed over the end of a fluted piston rod (3) which is pushed back into a cylinder (1) by compressing a spring (4) with the piece (15) which is to receive the O-ring seal in a groove (16) thereof, whereafter the ...  
WO/1992/005010A1
This invention is a new apparatus for installing press fit couplings about steel pipeline sections. Conventional apparatuses are extremely large, usually requiring extensive mounting equipment, and are incapable of being used in the conf...  
WO/1992/002735A1
A stud installer is provided that will not transmit torque to the spindle while the stud is being installed. Additionally, the stud installer of the present invention will not transmit force in a direction perpendicular to the stud. The ...  
WO/1992/001125A1
Removable surface coverings used in slat-wall designed walls and fixtures, and tools for their utilization; said surface coverings and tools for their use including removable cover strips (30) which snap onto and off of a slat-wall (10) ...  
WO/1991/015331A1
A hydraulic assembly tool (70) includes a fixed jaw (76) and a movable jaw (78). The movable jaw (78) includes load bearing surfaces (86, 118) which provide for even wear and counter torsional forces in order to increase the useful life ...  
WO/1991/015339A1
A tool for spreading high tension springs used in the brakes of heavy equipement is provided. This tool spreads at least a portion of a high tension spring by squeezing the handles together by hand thereby separating the arms. This is th...  
WO/1991/013726A2
A device for the application of fastening members (particularly beak bits for game birds) comprises an elongate handle (2) enclosing a slidable assembly (3) of pivotable jaw members (4, 5), the ends of which are adapted to receive a bit ...  
WO/1991/012458A1
A tube union for coupling the ends of a pair of tubes (13, 14) which are butted together includes a sleeve (10) and two swaging collars (25) about the sleeve without other components. Grooves (16) and lands (15) in the sleeve mate with a...  
WO/1991/006399A1
A broken bolt extractor (10) comprises a right-hand threaded shaft (20) having a left-hand drill bit (14) as its lower end, the bit superposed by a collet-spreading inclined surface (18). The shaft has an invertible collet (24) threaded ...  
WO/1991/001846A1
A reusable end finishing apparatus for rope, cord, wire, cable, poles, rods and the like is provided. The end finishing apparatus has an outer rigid sleeve (10) and an inner compressible barbed gripping member (40) which engages the end ...  
WO/1991/001201A1
A composition including binder and friction particles mixed together in predetermined proportions. The composition is used to aid in the removal of headed fasteners, and to control impacting bodies. The composition may also be used in pl...  
WO/1991/001202A1
The present invention entails a collet tool (10) for removing a collet (12) from a circumferential retainer or nose piece (14) and for inserting that collet or another collet into a retainer or nose piece (14). Specifically, the tool inc...  
WO/1990/009261A2
A crush nut applicator (1) providing a quick and easy method of inserting a crush nut (6) on a vehicle. The applicator (1) employs a free-spinning bolt (5) to apply and secure the crush nut (6) in place. On one side of the applicator is ...  
WO/1990/008266A1
Device for securing a valve unit in position inside a housing, in particular inside the valve housing of a steering valve. The valve unit is inserted into a bore in the housing; a step or projection in the bore forms a locating place for...  
WO/1990/005618A1
A sprinkler riser extractor tool (10) in the form of a screw driver having a head sized to fit the slot (74) of the flow control screw (72) in the nozzle of a sprinkler head (70) and having a sleeve (20) slidably mounted on the shaft (14...  
WO/1990/005670A1
A clipper for attachment of U-shaped metal clips about flexible casing includes a single vertical main body plate (10) supported on a platform or stand (12). The clipper further includes a pivotal gate (16) which defines, in part, a clip...  
WO/1990/004492A2
Extraction apparatus (10) for tubes and like elongated articles comprises a tiltable gripping collar (64) of fixed internal dimensions, to engage and grip the article to be extracted. The collar has internal dimensions slightly larger th...  
WO/1990/002018A1
The object of the invention is to provide a tool for use in the retraction of a piston into its cylinder. This tool has an application in the automotive industry, for example, in the replacement of worn brake pads in disc brake calipers....  
WO/1990/002019A1
A device (20) for accurately positioning and automatically aligning correctly each guide sleeve (14) within a bore (12) of a cylinder head (10) which includes a base (22) having a lower surface (22a) and an upper frusto-conical aligning ...  
WO/1989/011355A1
A manual crimping apparatus (10) for attaching a ferrule to the end of a hose includes a pair of facing die carriers (36, 38) each having a pair of spaced carrier plates (40c, 42c) and a respective pair of roller dies (60, 62, 64, 66) co...  
WO/1989/010238A1
A hand held threaded insert placing tool has a drive screw (3), for threaded engagement with an insert (23), and an abutment part (4), for engaging the front end of the insert. The abutment part (4) includes a circular recess, the periph...  
WO/1989/010215A1
An improved expansion tool (10) having a resilient wedge (24a) and (24b) held in the inner face (21a) and (21b) of an expandable jaw (18a) and (18b) for engaging a ram tongue (22) to expand the jaw (18a) and (18b). Each resilient wedge (...  
WO/1989/008010A1
An apparatus (30) for removing teeth (10) which are each disposed in a holder (12) of a trench digging apparatus comprises a tooth engaging part (36), a tube (34) which engages a respective holder (12), and a hydraulic arrangement whose ...  
WO/1989/008069A1
A spring winding tool (20) including opposed, spaced apart and releasable body parts (21, 22) which are rotatable with respect to one another about a winding axis; a spring holding chamber accommodating a releasable transfer member (24) ...  
WO/1989/007510A1
An engineering element for facilitating extraction of sheared threaded studs and other fastening element. The elements comprises a body having a first face (12), a second face (11) opposite to said first face and a passageway (13) extend...  
WO/1989/003283A1
The pliers disclosed have working jaws located at both ends of two flexible handles having the properties of a spring held between them by two opposite riveted hinges. When the two handles are gripped by the hand, the working jaws at one...  
WO/1989/001390A1
A portable motor-driven apparatus for manipulating valves of the kind which have screwthreaded valve spindles extending in wells or like conduits. The apparatus comprises an internal combustion motor (1) which is firmly mounted on a carr...  
WO/1989/000477A1
There is disclosed an easily releasable fastener which is specifically designed for high torque applications. The fastener comprises a slotted nut (14) having at least two axial slots (32, 34 and 36), and preferably no more than one of t...  
WO/1989/000543A1
An inflatable bladder (76) is positioned between a vehicle accelerator pedal (24) and a planar backing plate (72). Upon inflation, the bladder causes displacement of the accelerator pedal so as to vary the speed of the vehicle motor. Gas...  
WO/1988/006253A1
Apparatus (100) comprising a rigid frame (108) which is inserted down a hole excavated round a water pipe (101) to mount on the pipe, isolate a pipe section between locations (103 and 104) and freeze the pipe by coolant passing through m...  
WO/1988/004597A1
The recesses (32) into which the C-shaped cramps (34) are introduced before being clamped, are formed in the parts (30) of the free extremities of the clamping jaws (6, 7) arranged on the supporting plate (4) that extend beyond the lower...  
WO/1988/002246A2
Method and means to remove, implant, attach and otherwise fit or adjust bone-related articles such as surgical implants, rods, nails, prosthetic and similar devices, dental restorations, and the like, without destruction of or damage to ...  
WO/1988/000873A1
Heat accumulators used for this purpose are composed in the known state of the art of a metallic ring (1, 1') with a transversal slit (2, 2') and are placed in their heated-up state on a ring tightly fitting on a shaft and then shrunk to...  
WO/1988/000516A2
Crimping tool (1) and improved dies (9, 11) for use in securing fiber optic connectors to cables. The dies include a crimping region (18a, 18b) which when the two dies are brought together, define a star shape space having six or eight p...  
WO/1988/000791A1
A tool (46) and method for removing a chip carrier socket housing (2) from terminals (4) which are received in the housing (2) and which are mounted on a substrate (8). The tool (46) comprises a yoke (48) having pulling arms (66) pivoted...  
WO/1988/000500A1
A mesh screen (32) comprising a pair of rings (11, 12) open at each end. A piece of mesh material (A) is releasably clamped between the rings. The inner face of one cylindrical ring (11) is provided with a circumferential groove (23) and...  
WO/1987/007553A1
A multiple stroke hand tool (2) comprises a ram (34) slidably mounted to a support member (4, 6). A compact rotatable ratchet member (54) is connected to the ram (34) and pivotally mounted to the support member (4, 6) such that as a driv...  
WO/1987/007198A1
Equipment which permits of supporting the cylinder head (50) of an internal combustion engine on a rotatable work table (5) pivoted about a given horizontal axis (6), at the same time anchoring it rigidly way of hinged arms (12) to a rai...  
WO/1987/006870A1
An impact apparatus, e.g. for moving portions (2, 3) of two elements (4, 5) away from each other by means of a wedge shaped tool (1), which is introduceable between said portions, comprises a carrier (9), to which the tool is attached an...  
WO/1987/004965A1
A puller assembly (10, 42) comprising at least two angled brackets (12) each pivotally secured at a first end (14) to a base (18), each of the angled brackets (12) having a second end (16) remote from the first end (14) and disposed oppo...  
WO/1987/004958A1
Tools for the disassembly of a universal joint comprise two embodiments, a push-type tool and a pull-type tool. With respect to the push-type tool (Fig. 6), a cylinder/piston combination (18, 20) is mounted on a pushing or support assemb...  
WO/1987/005145A1
A tool (10) for releasing items (12) frictionally fitted on resilient supports (26) passing through apertures (30) therein, comprises a body with an end face (20) which may be brought to bear on the support and cause it to deform and rel...  
WO/1987/004647A1
An operating device for a riveting tool, in particular for driving threaded riveting nuts, comprises a feed system which can be operated for the upsetting operation and which provides the threaded bolts or traction bolts with an axial mo...  
WO/1987/004105A1
Apparatus for use in inserting a flexible O-ring (33) into a groove (37) provided in a workpiece (36), comprising a first piston and cylinder device (10, 15, 19) provided with a hollow piston rod (16, 18) having a slot (23) through which...  

Matches 651 - 700 out of 9,614