Patents
Sitemap › B25 - Hand tools; Portable power-driven tools; Handles for hand implements; Workshop equipment; Manipulators › B25B - Tools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding › B25B 11 - Work holders or positioners not covered by groups , e.g. magnetic work holders, vacuum work holders
Patents for B25B 11 - Work holders or positioners not covered by groups , e.g. magnetic work holders, vacuum work holders (11,854)
03/2003
03/11/2003US6530613 Air tweezer and sucking pad
03/11/2003US6530568 Flush-mount clamping device
03/06/2003US20030041383 Wrench structure
02/2003
02/27/2003WO2003017338A2 Wafer chuck with plunger
02/27/2003US20030038491 Under pressure handling device
02/26/2003EP1030780B1 System and method for curing a resin disposed between a top and bottom substrate with thermal management
02/26/2003EP1030771B1 System and method for distributing a resin disposed between a top substrate and a bottom substrate
02/26/2003CN2537519Y 真空吸笔 Vacuum suction pen
02/25/2003US6524351 Semiconductor device mounting jig
02/25/2003US6523819 Support device with floating pins bag
02/20/2003WO2002077452A3 Vacuum distribution controller apparatus
02/20/2003US20030034617 Wafer chuck with plunger
02/20/2003US20030034602 Universal holding fixture
02/20/2003US20030034601 Clamping and spreading device for the relative movement of two workpieces
02/20/2003DE20218116U1 Machine tool magnetic storage and suction pad presentation system for sheet metalworking tools
02/13/2003US20030030293 Holding apparatus
02/13/2003US20030029017 Method for covering a flower pot and floral grouping
02/11/2003US6516517 Flexible bearing plate conforms to surface while adhesive hardens; generating pressure difference
02/06/2003WO2003009972A2 Magnetic clamping device and method for detecting and controlling an operating state of a magnetic clamping device
02/06/2003US20030025259 Vacuum holddown device
02/06/2003US20030025056 Magnetic tool and part holder
02/05/2003EP1030772B1 System and method for dispensing a resin between substrates of a bonded storage disk
02/04/2003US6514125 Method and apparatus for releasably attaching a polishing pad to a chemical-mechanical planarization machine
02/04/2003US6513802 Quick change tooling system for a vacuum holding fixture for a thermoformed part
02/04/2003US6513796 Wafer chuck having a removable insert
01/2003
01/30/2003US20030020226 Swivel-base work-manipulating platform
01/30/2003US20030020224 Work holding tool system
01/29/2003EP1279469A1 Vacuum gripper to be used for the manufacture of multi-layered printed circuits
01/29/2003EP0923427B1 Processing machine
01/28/2003US6511112 Magnetic remote-retrieval device
01/22/2003EP1276666A1 Device and method for fixation of airframe pieces
01/22/2003CN1392092A Plane keeping method, plane keeping part, plane keeping holder, optic disc producing mehtod and optical disc producing device
01/15/2003EP1274539A1 Device for pneumatic support of a detachable working member
01/14/2003US6506101 Method and apparatus for releasably attaching a polishing pad to a chemical-mechanical planarization machine
01/14/2003US6505395 Apparatus and method for removing carrier tape from a singulated die
01/09/2003DE20215036U1 Fastening device for workpieces has plated of porous sintered material supported by carrier with longitudinal grooves connected to vacuum pump
01/08/2003EP1272313A1 Retaining means build by suction cups in a machine for the manufacture of panels
01/07/2003US6502810 Clamping stand
01/07/2003US6502808 Vacuum cup with precision hard stop
01/03/2003WO2002081221B1 Magnetic holding device
01/02/2003US20030002957 Door dolly
01/02/2003US20030001103 Wafer chuck, exposure system, and method of manufacturing semiconductor device
01/02/2003EP1268109A2 Non-contact workpiece holder
12/2002
12/31/2002US6499506 Vacuum distribution controller apparatus
12/19/2002WO2002085575A3 Device for positioning two plates
12/17/2002US6496094 Magnet clamp for hand tools
12/12/2002WO2002099851A2 Temperature controlled vacuum chuck
12/12/2002WO2002099850A2 Interchangeable microdeposition head apparatus and method
12/12/2002WO2002099849A2 Apparatus for microdeposition of multiple fluid materials
12/12/2002WO2002099848A2 Formation of printed circuit board structures using piezo microdeposition
12/12/2002WO2002098576A1 Industrial microdeposition system for polymer light emitting diode displays, printed circuit boards and the like
12/12/2002WO2002098575A1 Over-clocking in a microdeposition control system to improve resolution
12/12/2002WO2002098574A1 Microdeposition apparatus
12/12/2002WO2002098573A1 Waveform generator for microdeposition control system
12/10/2002US6491293 Rotatable engine holding assembly
12/05/2002US20020178567 Apparatus and method for removing carrier film from a singulated die
12/03/2002US6489871 Magnetic workholding device
12/03/2002US6488321 Power sucker device having a releasing structure
12/03/2002US6488060 Woodworking tooling machine, capable of processing items of variable size and complex shape, and the relative method
11/2002
11/28/2002WO2002094520A1 Device for sawing wooden lamina from a planed block of wood
11/28/2002US20020175527 Power sucker device having a releasing structure
11/26/2002US6485009 Holding apparatus
11/26/2002US6484783 Workpiece holding apparatus and method thereof
11/26/2002US6484393 Method for wire bonding to flexible substrates
11/26/2002US6484378 Plumbing workstation
11/21/2002US20020173248 Method and apparatus for releasably attaching a polishing pad to a chemical-mechanical planarization machine
11/21/2002US20020171189 Cabinet installation device
11/21/2002DE10120393A1 Vorrichtung zum Positionieren zweier Platten Apparatus for positioning two plates
11/20/2002EP1258320A2 Drilling and milling machine for applying metal elements to furniture pieces
11/20/2002EP1258319A2 Vacuum clamping device for workpieces for a stationary tool machine
11/19/2002US6482077 Method and apparatus for releasably attaching a polishing pad to a chemical-mechanical planarization machine
11/14/2002US20020166627 Method for maintaining flatness, flatness maintaining unit and device, and disc manufacturing method and device
11/14/2002DE10122745A1 Method of cutting round timber into discs with log band sawing machine
11/14/2002DE10122508A1 Wood-working on manual machines comprises clamp-half joined to smaller clap-half, pipes or sleeves, screws and nuts
11/13/2002EP1256948A2 Method for maintaining flatness, flatness maintaining unit and device, and disc manufacturing method and device
11/13/2002EP1256421A1 Suction gripper provided with adjustable abutment members
11/13/2002CN1094088C Cylinder
11/07/2002US20020163115 Jig assembly for installing cabinet drawer slides
11/07/2002DE10121344A1 Clamping device attached to arm of robot, in particular used for lifting of flat items, comprising suction unit provided with self adjusting stop
11/07/2002DE10116609A1 Vorrichtung zur Erzeugung einer hülsenförmigen Druckform An apparatus for producing a sleeve-shaped printing forme
10/2002
10/31/2002WO2002085575A2 Device for positioning two plates
10/31/2002WO2002085574A1 Magnetic holding device
10/31/2002US20020160693 Wafer polishing method and wafer polishing device
10/31/2002CA2444559A1 Magnetic holding device
10/29/2002US6470942 Pneumatic clamping apparatus and method thereof
10/24/2002US20020153734 Magnetic remote retrieval device
10/24/2002US20020152598 Cacuum clamp device to vacuum clamp device
10/24/2002DE10119029A1 Vacuum clamping device has negative pressure store in fixing channel and no-return valve between this and control valve
10/22/2002US6468879 Method and device for separating a plate of material, in particular semiconductor material, into two wafers
10/22/2002US6468376 Precision bonding method and apparatus
10/17/2002WO2002081221A1 Magnetic holding device
10/17/2002WO2002081150A1 A sucker device for lifting and handling items such as cds
10/17/2002CA2443629A1 Magnetic holding device
10/16/2002CN1092555C Determinant wing assembly
10/15/2002US6464184 Apparatus for retaining a canister
10/15/2002US6463644 Tool for aligning vehicle fender on vehicle during assembly
10/10/2002US20020145090 Magnetic mounting assembly
10/10/2002US20020144751 Device for the positioning and blocking of pieces on wood working machines and relative machine
10/09/2002EP1247619A2 Device for the positioning and blocking of pieces on wood working machines and relative machine
10/09/2002EP1247618A1 Device for producing a tube-shaped printing form
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