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Patent Searching and Data


Matches 451 - 500 out of 3,695

Document Document Title
WO/2000/030804A1
The invention relates to a magnetic positioning device (1) comprising a frame (2) formed by a plate-like frame plane (2, 2a) and a skirt (2, 2b) fixed under the frame plane and surrounding the frame plane, a magnet support (3) arranged b...  
WO/2000/025981A1
An unpolished work holding board having a high-precision work holding surface obtained by improving materials for the holding board body of an unpolished work holding board which vacuum-sucks/holds a work and for a resin coating spread o...  
WO/2000/026000A1
The invention concerns a method for separating into two slices a semiconductor material wafer comprising steps which consist in: exerting on at least one of the slices a deformation stress capable of causing in one wafer (1) zone, the sl...  
WO2000004570A3
A workpiece chuck (10) includes an upper assembly (26) on which can be mounted a flat workpiece such as a semiconductor wafer. A lower assembly (30) is mountable to a base (48) that supports the chuck (10). A non-constraining attachment ...  
WO/2000/004570A2
A workpiece chuck (10) includes an upper assembly (26) on which can be mounted a flat workpiece such as a semiconductor wafer. A lower assembly (30) is mountable to a base (48) that supports the chuck (10). A non-constraining attachment ...  
WO1999034412A3
A workpiece chuck (10) includes an upper assembly (26) on which can be mounted a flat workpiece such as a semiconductor wafer. A lower assembly (30) is mountable to a base (48) that supports the chuck (10). A non-constraining attachment ...  
WO/1999/061206A1
Apparatus and method for the fixing of panels to be worked by vacuum suction attraction with suction holes (21-210-211) using at least one plane (1) with selectively liftable and lowerable suction small pistons (2) as a support for the p...  
WO/1999/050027A1
A portable leveling vacuum tool (10) to align a substantially flat top surface (30) of a plurality of workpieces (28) in a coplanar orientation. The vacuum tool (10) includes a pair of parallel frame rails (12) spaced apart from each oth...  
WO/1999/042735A1
A coupling is disclosed for linking as required a screwing tool (2) to a screw (1) having a head (13). A first engagement element (23, 24) is provided on the screwing tool (2) and a second engagement element (15, 16) designed as a recess...  
WO/1999/042244A1
A windshield jack (10) acting between the floor of a vehicle and the inside surface of the windshield (W) with the aid of suction cups (43) to apply an outward force to place the seal which bonds the windshield to the vehicle frame under...  
WO/1999/034412A2
A workpiece chuck (10) includes an upper assembly (26) on which can be mounted a flat workpiece such as a semiconductor wafer. A lower assembly (30) is mountable to a base (48) that supports the chuck (10). A non-constraining attachment ...  
WO/1999/024976A1
A system and method cure a resin (8) disposed between a top (6) and a bottom (6) substrate. A cure device cures the resin. A holding device (1566) grabs a combination of the top and the bottom substrates with the resin in between to keep...  
WO/1999/024258A1
A system and method cure a combination of a top (6) and a bottom (6) substrate with a resin (8) disposed in-between. A cure platform (1500) includes a chuck on which the combination rests. A cure device (1700) cures the resin. An actuati...  
WO/1999/024239A1
A system and method for distributing a resin (8) disposed between a top substrate (6) and a bottom substrate. Each substrate (6) has a center hole, and the top and bottom substrates and the resin define an interior region. A top substrat...  
WO/1999/024240A1
A system and method dispense (8) resin between substrates (66). A top substrate device holds a top substrate concave up. A bottom substrate device (508) holds a bottom substrate concave down. A resin dispensing device (514) has a needle ...  
WO/1999/022917A1
A transparent shield (100) is attached to a template (402) and workpiece (404) and used to move the workpiece against an inverted router blade (606). The transparent shield prevents inadvertent contact of fingers or hands with the router...  
WO/1999/020434A1
The invention relates to a magnetic holding device which holds the blanks (4), said blanks being made of ferromagnetic sheet metal and are to be welded to one another, on a fixing plate (1) by the force of a permanent magnet (6). The per...  
WO/1999/020437A1
The invention relates to a vacuum tightening system comprising a supporting base and a modular suction device for tightening a work piece. According to the invention, the modular suction device and the work piece can be tightened by mean...  
WO/1999/016589A1
A jig (10) comprises a wheeled carriage (11), a post (12) upstanding from the carriage (11), an elongate member (31) an end portion of which is located relative to an upper end portion of the post (12) so that the elongate member (31) is...  
WO/1999/011435A1
A method capable of bonding lengthy horizontal plate materials and lengthy vertical plate materials to each other without skill of a worker and with uniform and beautiful finish, and a press-bonding jig used for the method. The press-bon...  
WO/1998/047667A1
A jig (40) for use in attaching a first part (32) of a fastener assembly (30) to a structural frame member (10) having a fastener opening (62) and at least one connector hole (58) adjacent the fastener opening. The fastener assembly (30)...  
WO/1998/045083A1
The invention relates to a device (10) for fixing components (20), specially pneumatic elements, by using fixing elements (22). The inventive device (10) consists of several fixing plates (42, 44, 46) arranged in parallel and placed in-b...  
WO/1998/045084A1
Disclosed is a device (10; 10a; 100; 100a; 134; 150) for fixing components, specially pneumatic elements, by using fixing elements. The device comprises several fixing plates (15, 20, 25) arranged in parallel, said plates having grooves ...  
WO/1998/043780A1
A device for compressing the compression spring of disk valves in motor cylinder heads comprises a C-shaped arch part (4) with an abutment (6) and a movable pressing means (5). Further, the device comprises a stand (1) with on one hand a...  
WO/1998/029218A1
The invention relates to a vacuum hold-down system by means of which workpieces to be machined are placed onto suction elements and fixed by a vacuum applied to their lower sides. Said system is characterized in that it comprises two lev...  
WO/1998/014324A1
A windshield repair apparatus (20) includes a fixture (22) for holding an injector (24) wherein the fixture includes plastic legs (34) for slideably engaging a windshield (26) during sliding movement of the fixture. A suction cup mechani...  
WO/1998/008658A1
A device for assembling a vehicle frame has a stand (20) for two side members and a number of cross-members in the frame. The stand (20) has for each side member at least two rests (31) which are mounted for movement in a direction perpe...  
WO/1998/005468A1
This invention concerns a processing machine (1), particularly for panel-shaped workpieces of wood or wood materials, which consists of: one or more processing stations (14, 15) which essentially lie in the same plane; at least one worki...  
WO/1997/044816A1
The present invention relates to a method and apparatus for positioning a substrate, e.g. of a glass plate, on a support (11). For the formation of an air cushion the surface of the support is pressurized from below with a gas. The surfa...  
WO/1997/037816A1
A carrier (10) is disclosed for carrying and holding a spindle (24) of a machine during removal and installation of the spindle and while performing maintenance on the spindle. The carrier (10) has a spindle support, a carrying handle (5...  
WO/1997/036712A1
Apparatus (10) for securing an automobile bumper (12) during painting and repair. The apparatus includes a base support structure (14). A frame (44) is coupled to the base support structure (14). A mechanism (100) is provided for securin...  
WO/1997/034733A1
A method and apparatus for manufacturing wing spars (30) is disclosed. The apparatus includes a fixture (52) that holds spar webs (45) for drilling and trimming by accurate numerically controlled machine tools (85). The apparatus also in...  
WO/1997/034734A1
A method and apparatus for manufacturing wings is disclosed. The apparatus includes a fixture (42) that holds wing panels (30, 32) for drilling and edge trimming by accurate numerically controlled machine tools (40). The method includes ...  
WO/1997/032679A1
A crimper assembly (10) for crimping a workpiece such as a hose fitting (84, 85) is disclosed. The crimper assembly includes a pair of tie rods (18, 19) of differing diameters which mount a lower stationary die carriage (11) and an upper...  
WO/1997/030814A1
The present invention relates to a mounting fixture and to a method for machining a cylinder block, in particular a deep-skirted cylinder block for a motor vehicle. A pair of cylinder blocks (1, 2) with skirts (17, 18, 19, 20) that exten...  
WO/1997/018069A1
A vacuum valve (40) includes a valve body (42) with a cylindrical sidewall (44) having a vacuum inlet (46) coupled to a vacuum source and a vacuum outlet (48). A piston (74) is disposed within the valve body (42) for movement between an ...  
WO/1997/017170A1
A jig for use in an electroforming process includes a main body having a support surface upon which an article which is to be subjected to the electroforming is located. A retaining member is provided which is adapted to be mounted on th...  
WO/1997/016285A1
An improved table (10) for use in a truss assembly apparatus is provided. The improved table (10) includes a frame supporting a plurality of panels (12) that define a work surface. According to a first aspect, the plurality of panels (12...  
WO/1997/010074A1
A holding device (18) for padlocks (1) having lock housings (11) of different sizes. The holding device includes guides (21) for positioning the padlocks (1), so that a shell-plug assembly (3) disposed within the lock housing (11) is mai...  
WO/1997/006931A1
A method and apparatus is provided for dimensioning and manipulating a patterned material by selectively applying a vacuum and/or positive pressure to the patterned material.  
WO/1996/033049A1
This invention is a modular vacuum clamping and part manipulation system designed to automate the loading, unloading and vacuum clamping (or holding by negative vacuum pressure) of a workpiece during the machining process. The system inc...  
WO/1996/026412A1
A gliding plate (16') is provided at its surface with grooves (38) which widen in the manner of a V and into which compressed air is introduced at the narrowed end, thereby creating a suction force on the material (12) undergoing measure...  
WO/1996/026043A1
A hoist and cradle system (10) for automotive components is disclosed herein having spaced-apart mounting plates (16), (17) supporting a transverse load bar (15) with at least one support arm (20), (21) extending normal thereof terminati...  
WO/1996/014965A1
The device comprises a transfer unit with a block (44) containing wells (48) in which suckers (50) are located. The wells (48) comprise a border (72) made of a sealing and friction material. The peripheral wall (60) of the sucker (50) is...  
WO/1996/004102A1
The vacuum securing arrangement is for securing items, such as workpieces to be operated upon, jigs, fixtures and power tools and comprises a substantially flat work surface (4) formed with a plurality of openings (6) which are defined b...  
WO/1995/030382A1
Described is a method for manufacturing a dental prosthesis, in particular a crown, from a blank which is clamped and machined in a chuck of a machine tool. Also described is a device for implementing this method. To minimize scrap from ...  
WO/1995/023047A1
A work support for a program-controlled machine for cutting slab-shaped workpieces, more particularly workpieces made of wood or wood substitutes, has support rails (1) which can be adjusted manually transversely to their longitudinal ax...  
WO/1995/012541A1
A vacuum lifting device that is particularly suitable for lifting refractory slabs used to line aluminium smelting cells includes suction cups (22, 23) that engage the object to be lifted (48). A plurality of mechanical supports (24, 25)...  
WO/1995/007798A1
The invention concerns a sealing and/or holding device (1) which can be fitted between a table top (2) and a supportive structure (3), wherein there can be applied between a table top surface (2a) which faces towards the supportive struc...  
WO/1994/027782A1
A device for shaping spectacle lenses has at least one shaping station for shaping the edge and/or a surface of the spectable lens and a multiaxis positioning unit with a gripping member which grips the spectacle lens and introduces it i...  

Matches 451 - 500 out of 3,695