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Patent Searching and Data


Matches 551 - 600 out of 2,919

Document Document Title
WO/2001/030540A1
A modular workpiece support reconfigurable to support a number of similar, but different profiled workpieces (such as the leading edge skin sections of an aircraft wing) comprises a base (32) defining a number of stations along the compo...  
WO/2001/012391A1
A machine is disclosed for assembling a metal picture frame (11) having mitred frame sections (26) connected to each other by L-shaped corner pieces (28) which have legs extending into receiving channels (18) within the frame sections an...  
WO/2001/012355A1
The invention relates to a device for actuating a tappet in a lifting of clamping device, especially for folding sheet metals in car manufacture. A tappet (1) is guided in a base stand (3) and can be driven. Said tappet (1) supports the ...  
WO/2001/007209A1
An adjustable magnetic jig (20) includes a first magnetic holder (22), and a second magnetic holder (26). A pivoting joint (30) connects the first (22) and second (26) magnetic holders, so that the angle A between the holders may be sele...  
WO/2001/007205A1
A rocking lever clamp device (10) is disclosed for holding a workpiece. The rocking lever clamp (10) is a one piece design. In a preferred embodiment, the rocking lever clamp contains an elongated hole (24) to permit rotation of the clam...  
WO/2001/005557A1
The invention concerns a heating clamp (6) used for cutting a flexible tubing (4) arranged on an opening (1) of an enclosure (2) after the objects to be removed from the enclosure have been introduced therein. Another clamp (9) is provid...  
WO/2001/003537A1
A versatile user-adjustable clamp (10) for clamping accessories to the panels of ready-to-assemble furniture articles, and other surfaces such as countertops, has a main body member (12), a jaw member (14), and a knob (16). The main body...  
WO/2000/078507A1
The invention concerns a tool (1) for centring and clamping a part to be fixed (10) comprising a through passage (10a) and adjusted for said tool (1), said tool comprising a pilot device (3), at least clamping means (4) mounted on the co...  
WO1999045293A8
A universal clamp has a slide (30) an anchor (50) and a toggle assembly (90). The toggle assembly has a toggle handle (92) and a link (94). The toggle handle is pivotally joined to the slide. The link connects the toggle handle to the an...  
WO/2000/074893A1
Apparatus for supporting a selected number of workpieces at a machining center, each workpiece support having a sleeve (26) within which is reciprocably accommodated a workpiece bearing member (33) cooperable with the sleeve to clamp and...  
WO/2000/073008A3
The present invention relates to an improved resistance weld-based gun assembly for use in an electric welding system without a need for plant-provided air and water-cooling circulation systems. In one aspect of the invention, a resistan...  
WO/2000/073026A2
The invention relates to a clamp clip, comprising a first clamping jaw support (2) which can be displaced along a slide bar (1) and fixed thereon by applying a tilting moment. Said clamping jaw support comprises a first clamping jaw (3),...  
WO/2000/073008A2
The present invention relates to an improved resistance weld-based gun assembly for use in an electric welding system without a need for plant-provided air and water-cooling circulation systems. In one aspect of the invention, a resistan...  
WO2000058034B1
A clamping device (40) for clamping an object (30) to a structure (10), the device (40) comprising a lever arm (50) pivotally mounted relative to the structure (10), at least one member (46b) for urging one end portion of the arm (50) in...  
WO/2000/071304A1
An apparatus and method for extracting a doctor blade (10) from paper making machines including a clamping and locking mechanism that tightens as more force is applied to the device in the extraction process. The apparatus may include a ...  
WO/2000/063599A1
A clamp (10) includes first and second jaws (14, 12), at least the first jaw (14) being biased towards the second jaw (12) by an extension (16) of the first jaw (14) which extension (16) is connected to an extension (18) of the second ja...  
WO/2000/062979A1
A pair of gripper jaws are provided to gripping tools of different diameter. Each gripper jaw includes a first gripping surface for gripping small diameter tools and a second gripping surface for gripping larger diameter tools. The gripp...  
WO/2000/061336A1
The invention relates to a holding device for workpieces or tools, comprising a stand part (1) that consists of a cushion-type area (3); at least one rigid area (4, 11) and at least one holding part (2) that is provided on said rigid are...  
WO/2000/058034A1
A clamping device (40) for clamping an object (30) to a structure (10), the device (40) comprising a lever arm (50) pivotally mounted relative to the structure (10), at least one member (46b) for urging one end portion of the arm (50) in...  
WO/2000/053373A1
The invention relates to a pliers type hand tool to hold pieces (5) in-between two jaws (3, 4), one being a fixed jaw (3) and the other being a mobile jaw (4). The tool has a fixed arm (1) and a mobile arm (2) hingedly connected by one o...  
WO/2000/052343A1
A beam clamp (1) for attaching fixing brackets and the like to a structural beam (7) comprising twin horseshoe shaped plates connected by bosses (4) defining a path for a fastening means (8, 10, 11a, 11b). The clamp enables the fastening...  
WO/2000/051769A1
The invention relates to a clamping jaw for clamping devices of machine tools, comprising at least one clamping surface which is allocated to a predetermined diametral clamping range and which has at least one tooth. The aim of the inven...  
WO2000018541A9
A workpiece clamp (20) for holding a workpiece (24) securely to a fixture block or work table (22) during operations, such as machining and woodworking. The clamp includes a body (26) and an insert (28), the insert having a contact face ...  
WO/2000/050777A1
A hydraulic locking device, wherein a booster (7) having a discharge part (6) communicating with an outer peripheral side hydraulic chamber (5) is installed in a case member (2), an input port (16) feeding an input hydraulic pressure fro...  
WO/2000/048791A1
A clamping tool (1) serving for clamping a workpiece (2) on a support (3) by means of a bar system constructed of a number of mutually pivotal bars comprising an activation bar (10) for at operation making the bars pivot mutually between...  
WO/2000/047371A1
The invention relates to locking or expanding pliers comprising two plier arms (4, 5) which are joined in the manner of a scissor-leg joint and on the one end have handle sections (6, 8) and on the other end clamping sections (7, 9) whic...  
WO/2000/044531A1
The invention relates to an articulated lever tensioning device comprising a mounting head (15) that is arranged on an actuating device (2). A pivoting unit (16) containing a tensioning arm (22) is pivotally mounted on said mounting head...  
WO/2000/032352A1
A method of repairing a sheet metal (14) of a car body (10), comprising the steps of removing a damaged part, folding down a portion near the end part of a repair member (22) to which the damaged part is connected or a portion near the e...  
WO/2000/027581A1
In order to enable quick and easy clamping of a work piece or device to the top (110) of a work bench (100), with a plurality of keyhole-like slot (120) which are adapted to receive a threaded shaft (126) and stopper arrangement (130) wh...  
WO1999062670A9
A universal roll-over cylinder head clamping fixture utilizes columns (52) to support a first and a second pillow block (34). Each pillow block has a spherical recess (38) that accepts a spherical joint (62). Spherical joints are positio...  
WO/2000/018541A1
A workpiece clamp (20) for holding a workpiece (24) securely to a fixture block or work table (22) during operations, such as machining and woodworking. The clamp includes a body (26) and an insert (28), the insert having a contact face ...  
WO/2000/009931A1
Butt welding apparatus (100) for butt welding in co-axial alignment objects with common diameter end faces; said apparatus (100) comprising first (105) and second (110) clamping arrangements and a chassis (115) for locating said clamping...  
WO/2000/005044A1
The invention concerns a clamping device for use by individuals when cutting sheet material, such as planks or boards. The device comprises an upper clamping surface (1), a lower clamping surface (2) and a projection (3) extending downwa...  
WO/2000/005035A1
The invention concerns a mechanical device for accurate geometric management and clamping of a mechanical element or a sheet metal assembly such as a motor vehicle body, through piloting holes provided therefor. Said device consists of a...  
WO/1999/067050A1
A work holder support arm for supporting a work article at a desired orientation with respect to a support structure is provided with a first clamp (12) having clamped and unclamped states for coupling with the support structure. The fir...  
WO/1999/067059A1
A clamp (10) is provided that has a pair of clamp bodies (12) which each have an inner surface (20). The inner surfaces (20) of each clamp body (12) are oriented to face one another in a spaced parallel relationship. A pair of parallel s...  
WO/1999/062670A1
A universal roll-over cylinder head clamping fixture utilizes columns (52) to support a first and a second pillow block (34). Each pillow block has a spherical recess (38) that accepts a spherical joint (62). Spherical joints are positio...  
WO/1999/059772A1
A retract clamp (20) utilizes three clamp arm retraction enhancement mechanisms (26, 28, 63) to increase clamp arm (24) retraction consistency. The first retraction enhancement mechanism (26) is a bifurcated piston having a first piston ...  
WO1999050026A3
The invention relates to a device for holding, tensing, pressing and clamping an object (19). The device has a contact surface (2) which lies against the object (19). The contact surface (2) is provided on a base body (1-1.3) which is ar...  
WO1999045293A9
A universal clamp has a slide (30) an anchor (50) and a toggle assembly (90). The toggle assembly has a toggle handle (92) and a link (94). The toggle handle is pivotally joined to the slide. The link connects the toggle handle to the an...  
WO/1999/052679A1
The invention relates to a fastening device for mounting car body components (5, 6) which are particularly configured as sheet metal. Said device comprises a locating surface (1, 4) on which the car body components (5, 6) can rest, in ad...  
WO/1999/050944A1
The invention concerns a maintaining, positioning or clamping device comprising at least a housing (18) containing a moving element (17) mobile in translation by the action of actuating means including an electric motor (11). The device ...  
WO/1999/050026A2
The invention relates to a device for holding, tensing, pressing and clamping an object (19). The device has a contact surface (2) which lies against the object (19). The contact surface (2) is provided on a base body (1-1.3) which is ar...  
WO/1999/050011A1
The present invention relates to an arrangement (1) for gripping and holding or releasing a material (M), such as material held in a lathe chuck. The arrangement includes a piston-cylinder assembly (2) and a plurality of material grippin...  
WO1999037407A3
A dispensing gun (2) for use with a cartridge (1), comprising a frame (14) supporting a piston rod (10) and one or more operating levers (16, 102) connected to the frame (14) and acting on the piston rod (10), characterised by a reversib...  
WO/1999/048688A1
An apparatus (10) drawn to a connecting device for connecting a rotatable shaft (20) to an article (12) to be rotated and dimensional tested. The apparatus also has a magnetic holding means for rotating and testing an object. Furthermore...  
WO/1999/046079A1
A flexible fixture system (40) and method wherein a single fixture system (40) can accommodate and hold a plurality of different workpieces (42), i.e. the various workpieces (42) comprising the different flight surfaces of a wing (10). T...  
WO1999027260A3
The invention relates to a clamping device (1) having an inner pipe element (2) and an outer pipe element (3) which is concentrically arranged relative to the inner pipe element. Plate springs (4, 5, 6, 7, 8) which are arranged between t...  
WO/1999/044789A1
An apparatus and method of attaching a clamping jaw (34) to a support element (20) comprising a stop element (76) having the steps of positioning a stop element within a channel (90) formed in the clamping jaw (30) and blocking (122) a f...  
WO/1999/045293A1
A universal clamp has a slide (30) an anchor (50) and a toggle assembly (90). The toggle assembly has a toggle handle (92) and a link (94). The toggle handle is pivotally joined to the slide. The link connects the toggle handle to the an...  

Matches 551 - 600 out of 2,919