Patents for B23Q 1 - Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members (26,122)
07/1990
07/19/1990DE3900121A1 Ball bearing axial tension regulating assembly
07/17/1990US4941380 Machines for cutting cardboards and like materials
07/17/1990CA1271820A1 Method and apparatus for testing the operability of a probe
07/12/1990DE3910576C1 Apparatus for setting the bearing prestress at a shaft bearing arrangement, in particular for machine tools
07/12/1990DE3910574C1 Apparatus for setting the bearing prestress at a shaft bearing arrangement, in particular for machine tools
07/11/1990EP0377145A2 Axial pretension-adjusting device for roller bearings and spindle nuts
07/11/1990EP0377100A1 Vacuum cleaner and dust-free working tool
07/10/1990US4940339 Endless rectilinear motion rolling guide unit
07/10/1990US4940067 Joining apparatus for cutting work pieces
07/10/1990CA1271347A1 Auxiliary table for use with a machine tool
07/10/1990CA1271319A1 Double-rotatable universal head for fitting to a machine tool slide
07/10/1990CA1271313A1 Reticle transporter
07/05/1990DE3844434A1 Injection-moulding machine with switch cabinet and input unit
07/05/1990DE3844277A1 Telescopic folding structure
07/05/1990DE3843828A1 Linear guide for a slide
07/05/1990DE3842963A1 Workbench for powered hand tools
07/04/1990EP0376224A2 Apparatus for automatic tool or part exchange in machines
07/04/1990EP0375899A2 Digitally controlled lathe with a sliding headstock
07/04/1990EP0375783A1 Machine tool
07/03/1990US4938334 Workpiece transport system
06/1990
06/28/1990WO1990007071A1 Mechanical devices and structures
06/28/1990WO1990007065A1 Mechanical devices and structures
06/28/1990WO1990006831A1 Mechanical devices and structures
06/28/1990DE3843951A1 Method and apparatus for whirling workpiece surfaces to be machined
06/28/1990DE3842976A1 Guide device for powered hand tools, in particular milling machines, workpieces or the like
06/27/1990EP0375601A1 Baculiform construction element with a high rigidity, and use of same
06/27/1990EP0374693A1 Slide table
06/27/1990EP0374550A2 Additional device, e.g. for a milling machine
06/27/1990EP0374259A1 Two opposed main shaft type cnc lathe
06/26/1990US4936559 Indexing work-piece holder for numerically-controlled machine tools
06/26/1990US4936360 Moulding mitre cutting and routing apparatus
06/26/1990US4936174 Center-drive lathe
06/26/1990US4936173 Machine tools
06/26/1990US4936052 Machine and method of grinding molding die
06/26/1990CA1270651A1 Tool with shape memory expander
06/21/1990DE3842627A1 Rolling-contact guideway
06/21/1990DE3842190A1 Lathe
06/21/1990DE3842189A1 Machine tool
06/21/1990DE3841871A1 Method for drilling holes in masonry or concrete
06/20/1990EP0373222A1 Stop controller of cutting tool
06/19/1990US4934835 Linear guidance unit
06/19/1990US4934671 Self aligning air bearing platform
06/19/1990US4934423 Extension table for work tables
06/19/1990US4934233 Compound miter saw
06/19/1990US4934202 Movable table
06/19/1990US4934104 Cone tail chuck apparatus, and a method for using the same apparatus
06/14/1990WO1990006587A1 Micromechanic manipulator
06/14/1990WO1990006579A2 Improved disc unit
06/13/1990EP0373111A2 Device for treating a bone, especially a jaw bone and/or a tooth
06/13/1990EP0372475A1 Wire electrical discharge machine
06/13/1990DE3844669A1 Micromechanical device
06/13/1990DE3841557A1 Mikromechanischer manipulator Micromechanical manipulator
06/13/1990CN1008406B Arrangement for wireless signal transmission from a rotating body to a stationary receiving station
06/12/1990US4932805 Method and apparatus for aligning and mounting machine components
06/12/1990US4932640 Hydraulic clamp
06/12/1990US4932288 Apparatus for manipulating a tool
06/12/1990US4932279 Feed screw apparatus
06/12/1990US4932276 Fluid operated rotoslide
06/12/1990US4932210 Shape memory metal precision actuator
06/12/1990US4932117 Thin panel drilling method and apparatus
06/12/1990CA1270133A1 Coarse approach positioning device
06/07/1990DE3937815A1 Linearbewegungsvorrichtung Linear movement device
06/07/1990DE3840759A1 Auxiliary support for bearing the workpiece in a circular grinding machine, in particular a roll-grinding machine
06/06/1990EP0371896A1 Device for marking by micro-percussion
06/06/1990EP0371450A2 Headstock-reciprocating-type automatic lathe and machining method using the same
06/06/1990EP0371236A2 Current supply unit
06/05/1990US4930957 Centering system for rotary machine elements, particularly boring, milling, reaming tools and the like
06/05/1990US4930950 Apparatus for adjusting the drums of a bevel-gear cutting machine
06/05/1990US4930759 Cutting board
06/05/1990US4930339 Table with adjustable convexity for a press brake, bed or the like
05/1990
05/31/1990WO1990005617A1 A motory system for producing a relative, incremental movement and positioning between two bodies
05/31/1990DE3839912A1 Machine for assembling prismatic and rotational bodies and subassemblies
05/30/1990EP0370328A2 Support for quick mold changing
05/30/1990EP0370098A1 Machine tool extension table and method for installing same
05/30/1990EP0299048B1 A sawing machine
05/29/1990US4929166 Support for quick mold changing
05/29/1990US4929130 Grinding wheel guard apparatus
05/29/1990US4929097 Thin-walled reciprocating rectilinear motion rolling guide unit equipped with stress-resisting ball retainer
05/29/1990US4928939 Locator and clamping means for a jig fixture
05/29/1990US4928936 Loading apparatus
05/29/1990US4928561 Method and apparatus for ultra-precise machining applied to executing atypical surfaces of revolution and to servo-controlled machining
05/29/1990US4928434 Equipment for lapping internal surfaces
05/23/1990EP0369890A1 Attachment means for the power units of a milling device for digging soil trenches
05/23/1990EP0369488A2 Work piece support with a divider for digitally controlled machine tools
05/23/1990EP0369232A2 Machine tool
05/23/1990EP0369154A2 Coolant inducing adapter
05/23/1990EP0368996A1 Horizontal boring and milling machine.
05/23/1990EP0368977A1 Multifunctional machine-tool for complex machining of long pieces.
05/23/1990DE3839091A1 Linear-movement device
05/23/1990DE3838867A1 Process for producing a race for a round table
05/22/1990US4927304 Holder for rotary material removing tools
05/22/1990US4927125 Set up assembly
05/22/1990US4926724 Method and apparatus for multidirectional sheet feeding
05/22/1990US4926602 Edge sander having adjustable support table or tables
05/18/1990CA2003419A1 Support diviseur de piece usinee pour machines-outils a commande numerique
05/18/1990CA2003266A1 Cylinder block mounting device for screw auger trenching apparatus
05/17/1990WO1990005053A1 Abrasion-type splitting unit
05/17/1990WO1990005043A1 Linear motion apparatus
05/16/1990CN2057124U Damping cushion iron of machine tool
05/15/1990US4926493 Bearing system for high speed spindles of machine tools