Patents for B23Q 3 - Devices holding, supporting, or positioning, work or tools, of a kind normally removable from the machine (38,585)
10/1996
10/15/1996US5566043 Ceramic electrostatic chuck with built-in heater
10/15/1996US5564682 Wafer stage apparatus for attaching and holding semiconductor wafer
10/11/1996EP0745023A4 Multiple bit power drill
10/10/1996DE19525574C1 Construction device for precise back to back fixing of two plate-shaped prefabricated parts
10/10/1996DE19512664A1 Compact support assembly for workpiece in cutting machine
10/09/1996EP0735932A1 Tool-holder
10/09/1996CN1132675A Small integrated machining center
10/08/1996US5563683 Substrate holder
10/08/1996US5562277 Modular vise-like workholding system
10/08/1996US5562134 Woodworking machine
10/08/1996US5561907 Algning mechanism for hand-held power saw
10/03/1996WO1996030262A1 Verification and loading of precision drill bits
10/02/1996EP0734804A1 Tool holding device
10/02/1996DE19512155A1 Morphing vacuum tip for pick and place machine
10/01/1996US5561585 Electrostatic chuck with reference electrode
10/01/1996US5560273 Miter box with vertical and horizontal angular positioning devices
09/1996
09/26/1996WO1996023634A3 Work bench
09/26/1996DE19510498A1 Tool interchange arrangement for machine tools esp. milling machines
09/25/1996EP0734055A2 Anti-stick electrostatic chuck for a low pressure environment
09/25/1996EP0685098B1 Functional component usable dor demonstration and/or training purposes
09/24/1996US5558784 Method for positioning a work piece carrier member in a machining apparatus and a work piece carrier member adapted to be positioned in a machining apparatus
09/19/1996DE4191062C2 Printed circuit board working apparatus
09/18/1996CN1131078A Machine tool
09/17/1996US5556326 Floating rotary drive device of a workpiece to be machined by grinding
09/17/1996US5556240 Key positioning fixture for a key cutting machine
09/17/1996US5555786 For the production of envelope blanks
09/12/1996WO1996027468A1 Positioning drive for use, in particular, in machine tools, and tool head with such a positioning drive
09/12/1996DE19512693C1 Support component for fixture of bearing support of work aid, esp. protective and pressure device on wood milling machine
09/12/1996DE19507865A1 Tool change unit for machining station
09/12/1996CA2213535A1 Position drive in particular for use in machine tools, and tool head having such a position drive
09/10/1996US5555178 Control apparatus and method for holding a workpiece in a machine tool
09/10/1996US5554087 Tool pivoting mechanism of a tool magazine
09/10/1996US5553644 Fence for woodworking machine
09/05/1996DE19605156A1 Positioning drive for machine tool
09/04/1996EP0637277B1 Device for cutting metal-machining
09/04/1996CN2234330Y Vice capable of adjusting angle for machine tool
09/04/1996CN1130117A Mounting base and mounting tool for mounting on said base
09/04/1996CN1032681C Combined fixture based on the edge of basic part
09/03/1996US5551795 Tool holder support assembly
09/03/1996CA2026315C Device for removing a section cut to length on a power saw
08/1996
08/29/1996WO1996026053A1 Device for pressing shaped parts from wood pulp
08/29/1996WO1996026015A1 Die coater apparatus and method
08/29/1996DE19515041C1 Lathe workpiece changer system using carriage and gripper
08/28/1996EP0728561A1 Device for machining plate-like workpieces
08/28/1996EP0728549A1 Drilling device
08/27/1996US5549190 For precision picking and placing of a workpiece
08/22/1996DE19505048A1 Video camera monitor with jointing device for viewing and joining two parts to provide two images
08/22/1996DE19504916A1 Fixture arrangement for use with machine tools
08/21/1996EP0726839A1 Machining centre for the material-removing machining of plate-like workpieces
08/21/1996CN1129417A Crankshaft grinding process and device
08/21/1996CN1129414A Chuck assembly for a drill box of a mine drill
08/21/1996CN1129162A Fixing device for tool and component
08/20/1996US5548470 Characterization, modeling, and design of an electrostatic chuck with improved wafer temperature uniformity
08/15/1996WO1996024456A1 A compact machine centre for multifunction
08/14/1996EP0625082B1 Device for metal cutting
08/14/1996EP0548301B1 Automated artefact handling system for machine tools
08/14/1996DE19526625C1 Underlay for workpiece to be gripped in machine tool
08/14/1996DE19503482A1 Werkzeugmaschine mit einem Ständer, an dem zwei Spindelstöcke unabhängig voneinander verfahrbar sind A machine tool comprising a stand on which two headstocks are movable independently of one another
08/13/1996US5546314 Processor and method for developing a set of admissible fixture designs for a workpiece
08/13/1996CA2117207C Apparatus for clamping a work piece at a work station of a machining apparatus in a well defined position
08/08/1996WO1996023634A2 Work bench
08/08/1996WO1996023627A1 Grinding cup and holder device
08/08/1996WO1996023613A1 Machine tool with horizontal spindles
08/08/1996WO1996015873A3 Method of machining a drum-shaped workpiece, and x-ray diagnosis apparatus and photocopier provided with a drum-shaped carrier manufactured by such a method
08/08/1996DE19541667A1 Machine for removal of machining excess material i.e. shavings
08/08/1996DE19503525A1 Handwerkzeugmaschine, insbesondere Bohr- und/oder Schlaghammer Hand tool, in particular drilling and / or percussion hammer
08/07/1996EP0725426A2 High temperature polymide electrostatic chuck
08/07/1996EP0724496A1 Electro-pneumatic machining jig
08/06/1996US5542899 Multispindle-head machine tool
08/06/1996US5542168 Method for processing and assembly of small parts utilizing a robot
07/1996
07/31/1996EP0724285A2 Electrostatic chuck and method of making
07/23/1996US5539179 For holding an object with the use of a coilombic force
07/18/1996WO1996021537A1 Modified t-slot arrangement
07/18/1996WO1996021536A1 Method for attaching and stabilizing material during machining operations
07/17/1996EP0721820A1 Toolshaft with coding
07/17/1996EP0721819A1 Machine tool
07/17/1996EP0605602B1 Device fitted on hand power tools
07/16/1996US5535995 Apparatus for supporting multiple vise-like workholding devices
07/16/1996US5535507 Method of making electrostatic chuck with oxide insulator
07/11/1996WO1996021089A1 Combustion turbine alignment method and apparatus
07/11/1996WO1996020810A1 Adjustable workpiece locating unit
07/10/1996EP0721210A1 Improvements in or relating to electrostatic chucks
07/10/1996EP0720888A1 Hand tool
07/10/1996EP0720880A1 Tool holder, particularly quick release chuck
07/10/1996CN2230644Y Tool magazine of automatic tool switching system
07/09/1996US5534073 Semiconductor producing apparatus comprising wafer vacuum chucking device
07/09/1996US5533847 Alignment adapter
07/09/1996US5533557 Jointer/planer machine
07/09/1996US5533273 For aligning a workpiece with a stationary cutting plane of a machine tool
07/03/1996EP0720217A2 Electrostatic chuck and method of operating the same
07/03/1996EP0719615A1 Programmable machine tool
07/03/1996EP0606373B1 Drive positioning and coupling device
07/02/1996US5531835 Patterned susceptor to reduce electrostatic force in a CVD chamber
07/02/1996US5531638 Multipurpose hand-held tool designed for use with grinder
07/02/1996US5531005 Device for fixed positioning of a pallet on a work table
07/02/1996CA2040296C Method and apparatus for automatically aligning proximal edges of sheets to be butt welded
06/1996
06/27/1996DE4445597A1 Hand held power tool e.g. hammer drill
06/26/1996EP0718074A1 A wood machining centre
06/26/1996EP0718064A1 A device at high speed spindles
06/25/1996US5530616 Electrostastic chuck