Patents for B23Q 3 - Devices holding, supporting, or positioning, work or tools, of a kind normally removable from the machine (38,585)
03/1997
03/12/1997EP0761384A1 Machine tool
03/12/1997EP0761383A2 Machine tool
03/12/1997EP0761382A1 Device for positioning pieces in clamping devices
03/12/1997CN2249143Y Magnetic-source clutching type permanent magnet suction disk
03/12/1997CN1145044A Apparatus for holding a toolholder shank
03/11/1997US5609317 Magnetic clamp
03/05/1997EP0759728A1 Method and device for manufacturing a dental prosthesis
03/05/1997EP0615478B1 Tool coupling with a radially elastically expandable coupling sleeve and a shaft with a clamping body
03/04/1997US5607541 Electrostatic chuck
03/04/1997US5607267 Method and apparatus for aligning and cutting single-sided and double-sided keys
02/1997
02/27/1997WO1997006931A1 Vacuum fixture and method for dimensioning and manipulating materials
02/27/1997WO1997006920A1 Freeze chuck type machining method
02/27/1997DE19531257A1 Multiply adjustable workpiece holding fixture
02/26/1997CN2248110Y Processing device for chain-linking ring with curved teeth for ring chain
02/26/1997CN1143556A Tool magazine for machine tool
02/26/1997CN1143555A Programmable machine tool
02/20/1997DE19530397A1 Electromagnetic holding device for spark erosion working of workpieces
02/20/1997DE19526703A1 Method of producing printing plate underlay to fit plate cylinders
02/19/1997EP0758280A1 Tool coupling with means for centering and clamping
02/19/1997EP0566719B1 Touch probe
02/19/1997CN2247576Y Device for working arc of columnar workpiece
02/18/1997US5603516 Drilling and/or chipping tool
02/12/1997CN1142424A Tool changing method for machining center and apparatus for carrying out the same
02/11/1997US5602058 Method and apparatus for applying a wafer to a mount plate
02/06/1997DE19528924A1 Elektrische Schlagbohrmaschine Electric hammer drill
02/05/1997CN2246559Y Jaw vice
02/04/1997US5599146 Tool coupling with a radially elastically expandable coupling sleeve and a shaft with a clamping body
01/1997
01/29/1997EP0602204B1 Adapter for use with clamping devices on multi-hole machine-tool workpiece tables
01/29/1997EP0471827B1 Positioning fixture
01/29/1997CN1141226A Spannplate
01/28/1997US5597023 Table saw tenonizer jig
01/22/1997EP0755066A1 Electrostatic chuck
01/22/1997EP0754101A1 Apparatus for holding a toolholder shank
01/21/1997US5595560 Die management method for punch press
01/21/1997US5595377 Workpiece presetting assembly
01/21/1997US5595376 Mandrel for processing a workpiece with an internal spline
01/21/1997US5595227 Adjustable fence assembly used with jointer-planer machines
01/21/1997US5594982 Ductwork alignment tool
01/16/1997WO1997001416A1 Clamp assembly
01/15/1997EP0753681A1 Method for aligning an element with respect to another and a system for unloading rolls using this method
01/15/1997EP0753680A1 Joint
01/15/1997EP0753379A1 Process for machining a workpiece
01/15/1997EP0753368A1 Clamping device for precise relative fixation of two pieces
01/15/1997EP0724496A4 Electro-pneumatic machining jig
01/15/1997EP0696959B1 Process for machining a semi-finished plastic product with micro-recesses
01/14/1997US5593258 Tool holder
01/08/1997EP0597077B1 Gripping tool for workpieces to be machined
01/07/1997CA2101873C Device for fixing and maintaining shapeable glass plates in position during their machining
01/03/1997WO1997000153A1 Magnetic clamping device
01/02/1997DE19624486A1 Tool holder for automatic tool changer
01/02/1997DE19523787A1 Manipulation tool for machine tool, esp. for NC-milling machine
01/01/1997CN1139035A 机床 Machine tool
12/1996
12/31/1996US5588642 Clamping apparatus
12/27/1996EP0750323A1 Fa connector and work pallet using it
12/27/1996EP0750171A2 Touch probe
12/27/1996EP0598079B1 Safety hood for wood shaping machines
12/25/1996CN2243364Y Hydraulic flat tongs
12/24/1996US5586754 Grid block workpiece clamping apparatus
12/24/1996US5586478 For use with a lathe
12/19/1996WO1996040471A1 Spindle advance screw with draw bar actuator
12/19/1996DE19542425C1 Caliper blank preparation method
12/19/1996DE19527098C1 Cutting device for making dovetail joints
12/19/1996DE19521846A1 Numerically controlled double-spindle lathe
12/19/1996CA2223270A1 Spindle advance screw with draw bar actuator
12/18/1996CN2242758Y Flat-nose pliers
12/17/1996US5584788 Machine for mechanically machining boards, in particular printed circuit boards
12/12/1996DE19621970A1 Fixation system for temporary fixing of workpieces
12/12/1996DE19518164C1 Jig for workpiece on support
12/11/1996EP0747157A2 Device for manufacturing window frames
12/10/1996US5582397 Gripping tool for machining parts on a machine tool
12/10/1996US5582396 Part holder, particularly for workstations with a revolving table
12/05/1996WO1996038265A1 Device for clamping parts, in particular metal sheets, in a welding or mounting line
12/05/1996WO1996014949A3 Methods and apparatuses for backgaging and sensor-based control of bending operations
12/04/1996EP0745023A1 Multiple bit power drill
12/04/1996EP0745016A1 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
11/1996
11/28/1996DE19518965A1 Machining centre for wood and plastics
11/28/1996DE19518874A1 Guide table with adjustable stops for welding corners of workpieces together at any desired angle
11/27/1996EP0685097B1 Functional component usable for demonstration and/or training purposes
11/27/1996CN2241038Y Multifunctional mechanical clamp
11/26/1996CA2150186A1 Table assembly for a conventional bench saw
11/21/1996DE19519645C1 Cross cutting wood saw
11/20/1996EP0743148A2 Method and device for automatically exchanging ring shaped chipping tools on chipping machines, in particular for cutter rings for woodworking machines
11/19/1996US5575488 Hand-held part holder and fixture
11/14/1996WO1996035882A1 Apparatus for facilitating the detachment of an element from an object
11/12/1996US5573229 Fixture for aligning and clamping pipes
11/07/1996DE19619103A1 Machine alignment compensation apparatus e.g. for machine tool
11/06/1996CN2239320Y Flexible chuck component position regulating and connecting structure
10/1996
10/31/1996WO1996033840A1 Coupling mechanism for tooling cassettes in a numerical control machining unit
10/31/1996DE19527507C1 Workholding fixture for machine tool for multi surface processing
10/31/1996DE19516263A1 CNC controlled wood machining system, esp. for long timber workpieces, e.g. planks
10/31/1996DE19515043A1 Lathe with exchangeable tool holders
10/30/1996EP0739681A1 Device for exchanging objects between a magazine and a machine tool
10/30/1996EP0739672A2 Clamping device to clamp workpiece with a non-regular surface
10/24/1996WO1996033043A1 Method and apparatus for machining holes in crankshafts
10/23/1996EP0738190A1 Methods and apparatuses for backgaging and sensor-based control of bending operations
10/23/1996CN2238110Y One mounting and clamping fixture for working multihead parts
10/17/1996WO1996032223A1 Rotational motion mechanism
10/16/1996EP0737541A1 Data carrier
10/16/1996CN2237520Y Plane contacting rotary disc type permanent-magnet device
10/16/1996CN2237519Y Clamping device