Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23Q - Details, components, or accessories for machine tools, e.g. arrangements for copying or controlling; Machine tools in general, characterised by the construction of particular details or components; Combinations or associations of metal-working machines, not directed to a particular result › B23Q 5 - Driving or feeding mechanisms; Control arrangements therefor
Patents for B23Q 5 - Driving or feeding mechanisms; Control arrangements therefor (13,298)
07/2003
07/24/2003DE4143684C2 Counterbalanced reciprocating mechanism
07/23/2003EP1329284A2 Workpiece transfer device for machine tools
07/23/2003EP1329282A1 Machine tool
07/22/2003US6595728 Rigid and fragile material drilling machine
07/17/2003US20030132671 Apparatus for precisely driving X-Y stages using VCM
07/17/2003US20030132564 Actuator system for positioning a workpiece
07/17/2003US20030131697 Machining cutter
07/16/2003CN2560465Y Stepless speed-changing apparatus for jigsaw machine
07/16/2003CN2560459Y Workpiece propelling mechanism for digital controlled helical groove milling machine
07/16/2003CN1430741A Method of directing movement of tool as part of process to remove material from block of material
07/15/2003US6592305 Right angle drive arrangement for a vertical milling machine
07/15/2003US6591757 Motor driven high stability brake for linear motion systems
07/15/2003US6591756 Transport system
07/10/2003US20030129036 Parallel kinematic structure for a machine tool
07/10/2003US20030128350 Stage device and exposure apparatus
07/10/2003US20030126942 Rotational indexing device of machine tool
07/10/2003US20030126934 Relocation device
07/10/2003US20030126727 Method and apparatus for machining joint face of work
07/08/2003US6588307 CNC lathe with double-speed shifting feature in spindle axis
07/08/2003US6588081 Small footprint direct drive mechanical positioning stage
07/03/2003US20030123041 Stage device and exposure apparatus
07/03/2003US20030121377 Wood lathe
07/03/2003DE10163089C1 Machine tool motor spindle for holding a tool used in machining a workpiece provides improved machining accuracy by use of a tool displacement sensor integral in the spindle
07/02/2003EP1323497A2 High speed lathe for manufacturing optical active surfaces
07/02/2003EP1323493A2 Rotational indexing device of machine tool
07/02/2003CN1112982C Electric hand tool machine
07/02/2003CN1112981C Drilling or milling head
07/01/2003US6586706 Laser machine tool with beam guide
07/01/2003US6585462 Device in a tool holding assembly for moving a rotatable shaft in the axial direction
06/2003
06/26/2003US20030116926 Chuck unit for automatic machine tools, designed to perform both power tasks and finishing work
06/25/2003EP1321222A1 Tri-axial handling apparatus
06/25/2003CN2557281Y Synchronous band transmission device for edge grinding beveler
06/25/2003CN1425534A Slide block-telescopic shaft driving integrated movement pair structure
06/24/2003US6581508 Linear actuator with shock-absorbing mechanism
06/19/2003US20030114282 Automatic tool-exchanging apparatus
06/19/2003US20030113232 Tri-axial handling apparatus
06/19/2003US20030113181 Orbital hand tool apparatus for drilling
06/19/2003US20030111785 Linear guiding apparatus for machine tool
06/18/2003EP1319479A1 Device for transferring industrial objects between two positions
06/18/2003EP0979156B1 Means for mutually parallel displacement of tool holders
06/18/2003CN2555971Y Small carts type digital control cutter with seamless driving mechanism
06/18/2003CN1111465C Digitally controlled mold-free plate molding machine
06/17/2003US6579215 Machine tool management system
06/17/2003US6579047 Guide and support device for small machine tools, in particular for rotating-mass balancing machines
06/17/2003US6578677 Braking device of linear guide
06/17/2003US6578461 Saw fence and work feed apparatus
06/12/2003WO2002053319A3 Rotational power transfer device
06/12/2003US20030106394 Rotary indexing positioning system
06/12/2003US20030106177 Power tool
06/12/2003DE10207422C1 Working station for assembly machine has linear feed with support for carriage driven by linear motor
06/11/2003EP1317992A2 Automatic tool-exchanging apparatus
06/11/2003CN2555127Y Driving gear of two-point press
06/10/2003US6575813 Guiding apparatus for a slidable member driven by a linear motor
06/10/2003US6575673 Advanced aerospace drill motor
06/05/2003US20030103827 Spindle comprising a data storage element
06/05/2003US20030103826 Machine tool
06/05/2003US20030102724 Single motor, multi-axis stage
06/05/2003US20030102287 Tool, tool holder, and machine tool
06/05/2003DE20305362U1 X-Y positioning unit has base plate, two static drives, slide arranged on axis and flexible tractive members
06/04/2003EP1316396A2 Omega type driving device
06/04/2003EP1029127B1 A device and a method for moving a jet member
06/04/2003CN1110399C Parallel machine tool with three translation freedoms
06/04/2003CN1110396C 攻丝机 Tapping Machine
06/03/2003US6573623 Sliding means with built-in moving-magnet linear motor
06/03/2003US6571461 Linear guide with an air bearing having provision for heating a support element of the linear guide to maintain fluid gap
05/2003
05/29/2003US20030098966 Stage system and stage driving method for use in exposure apparatus
05/28/2003EP0890028B1 Machine tool operating method
05/28/2003DE10150319C1 Transfer device for workpiece carriers has part of coil system for positioning module linear motor positioning drive used for workpiece carrier position detection and/or restraint
05/28/2003CN2552632Y Linear feeding gapless device for machine tool
05/27/2003US6570645 Stage system and stage driving method for use in exposure apparatus
05/22/2003US20030094864 Spindle apparatus
05/22/2003US20030094334 Braking device of linear guide
05/21/2003EP1312442A2 Spindle apparatus
05/21/2003EP1312441A1 Machine tool
05/21/2003EP1312439A1 Machine tool with special configuration of drive line, guide surfaces and center of gravity of moving object
05/21/2003EP1185395B1 Positive feed tool having retractable members
05/20/2003US6565293 Pneumatic machine tool
05/20/2003US6564660 Ball screw feed mechanism
05/15/2003WO2003039808A1 Single motor, multi-axis stage
05/15/2003US20030091405 Machine tool
05/15/2003US20030091404 Machine tool
05/14/2003EP1310705A1 Cam mechanism for automatic tool changing apparatus
05/14/2003EP1309421A1 Multi-axis linear motor machine tool
05/14/2003CN2550103Y Gear connector for (multiple) double power groove cutter
05/08/2003WO2002092277A3 Motor spindle with improved machining precision and method for operating one such motor spindle
05/08/2003WO2002083530A3 Method and system for positioning guide arms in a strip fabrication assembly
05/08/2003US20030084554 Universal machine tool
05/07/2003EP1196260B1 Method and feed device for effecting the advance movement of at least one tool support that rotates around a rotationally symmetrical part
05/07/2003CN1107571C Method for repeatitively generating sequence of prescribed linear movements of movable table in machine and appts. therefor
05/06/2003US6558586 Process for fabricating a surface of an ophthalmic lens, installation for implementing the process and ophthalmic lens obtained by the process
05/01/2003WO2003036781A2 Electric linear motor and secondary component for a linear motor
04/2003
04/30/2003DE29724723U1 Universal milling machine - has workpiece table rotating about axis offset from centre of machine spindle and with portable control panel
04/30/2003CN1106912C Class I three-D parallel shunt mechanism for virtual axial numerical control machine tool and coordinate measuring machine
04/30/2003CN1106906C Three-freedom planar virtual shaft mechine tool with three moving sets
04/29/2003US6553855 Drive system
04/24/2003DE20302816U1 Self centering workpiece stay, has middle holder part operated using work cylinder with compression spring in its piston region
04/23/2003EP1304187A1 Work station for an assembling machine
04/23/2003CN2546139Y Screw supporting apparatus
04/22/2003US6552449 Precise position small angle controller; increased response; slim, small; robotics, inspection equipments, machine tools, semiconductor manufacturing
04/22/2003US6550154 Level adjusting apparatus for a power tool
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