| Patents for B23Q 15 - Automatic control or regulation of feed movement, cutting velocity or position of tool or work (7,027) |
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| 08/04/1993 | EP0553433A2 Tool specifying method and apparatus for an NC automatic programming system |
| 08/03/1993 | US5233279 Feedback-type position control method |
| 07/28/1993 | EP0552663A1 Device for controlling the geometry of thin plates cut by means of a wire saw |
| 07/28/1993 | EP0552616A1 Procedure and device for the treatment of work pieces by laser radiation emitted by a laser |
| 07/28/1993 | EP0269738B1 Method and apparatus for preventing collison of tools |
| 07/21/1993 | EP0250597B1 Method of correcting nc program for four-spindle lathe |
| 07/21/1993 | EP0248910B1 Method of preparing nc data |
| 07/20/1993 | US5229951 Apparatus for machining a non-circular workpiece |
| 07/13/1993 | US5226403 Method of using an id saw slicing machine for slicing a single crystal ingot and an apparatus for carrying out the method |
| 07/06/1993 | US5224404 Polygon working method |
| 06/30/1993 | EP0549000A1 Toolholder device for a machine adapted to work a rotating workpieces |
| 06/22/1993 | US5221896 Position sensor arrangement for detecting a signal after a time delay from the zero crossing of the ac power source |
| 06/22/1993 | US5221884 Numerical control apparatus |
| 06/15/1993 | US5220510 Coordinate system correcting apparatus for machine tool |
| 06/09/1993 | EP0545658A2 Automated maintenance system for computer numerically controlled machines |
| 06/09/1993 | EP0545655A2 Tool point compensation for hardware displacement and inclination |
| 06/03/1993 | CA2082790A1 Automated maintenance system for computer numerically controlled machines |
| 05/27/1993 | WO1993009912A1 Method of trial cutting |
| 05/26/1993 | EP0543141A1 Three-dimensional machining method |
| 05/26/1993 | EP0543013A1 Method of preparing program for rough working |
| 05/25/1993 | US5214592 Machine tool position correcting method and apparatus |
| 05/13/1993 | WO1993009507A1 Machine tool fixture computer aided setup |
| 05/13/1993 | CA2123138A1 Machine tool fixture computer aided setup |
| 05/05/1993 | EP0539632A1 Inertial residual buffer positioning or forward/backward rotation controlled circuit system |
| 05/05/1993 | EP0231388B1 Surface machining method |
| 05/04/1993 | US5207006 Auto level cradle |
| 04/27/1993 | US5205681 Mechanical peck drill and method |
| 04/27/1993 | US5205077 Apparatus for controlling operation of a lapping, honing or polishing machine |
| 04/21/1993 | EP0537352A1 Nc-machining controller |
| 04/20/1993 | US5204602 Servomotor control method |
| 04/20/1993 | US5203088 Method and machine for the engraving of articles |
| 04/13/1993 | US5201145 Monocrystal ingot attitude-adjusting/surface-grinding/conveying apparatus |
| 04/08/1993 | DE4231908A1 Control system for grinding wheel with compensation for tool wear - computes distortion of workpiece during grinding to determine accurate end position |
| 04/08/1993 | DE4132011A1 Control of percussive forming machines - is based on workpiece thickness with automatic adjustment of impact energy |
| 04/07/1993 | EP0535296A1 Slicing machine |
| 04/01/1993 | DE4231890A1 Automatically calibrating grinding tool for machining process - monitoring process time and wheel dia. to regulate grinding process to programmed values. |
| 03/31/1993 | EP0229190B1 Region machining method |
| 03/30/1993 | US5197363 Spindle driving device for a machine tool |
| 03/24/1993 | EP0533505A1 Method of forming rib surfaces on a power transmission belt |
| 03/18/1993 | WO1993004817A1 Numerical control device |
| 03/17/1993 | EP0323518B1 Device for vibrating work to be ground |
| 03/16/1993 | US5194793 Control device for controlling a plurality of servo motors and servo motor controlling method |
| 03/16/1993 | US5193952 Inner circle cutting control apparatus for numerically controlled machine tool |
| 03/10/1993 | EP0530401A1 Method to start position dependant operations during machining with a robot or machine tool |
| 03/10/1993 | EP0229852B1 Region machining method |
| 03/09/1993 | US5192174 Hydraulic drive for a tool head |
| 03/03/1993 | EP0529239A2 Numerical control unit with position counter control and display |
| 03/02/1993 | US5189846 Grinder for machining rod bearing journals |
| 02/24/1993 | CN2127331Y Trailing motor mica slot lower miller |
| 02/09/1993 | US5184426 Grinding wheel form defining device |
| 02/03/1993 | EP0223857B1 Method of compiling nc programs for a four-axes lathe |
| 02/02/1993 | US5184053 Control device for a tool driving unit |
| 01/26/1993 | US5182714 Digitizing control apparatus |
| 01/26/1993 | US5181441 Method for synchronously interlocking feed axes of a lathe |
| 01/20/1993 | EP0523246A1 Method of producing multi-spindle machining motion data |
| 01/19/1993 | US5179863 Method and apparatus for setting the gap distance between a mask and a wafer at a predetermined distance |
| 01/12/1993 | US5177842 Apparatus for finishing surface of commutator of motor |
| 12/29/1992 | US5175689 Apparatus for processing tool path to obtain workpiece examination data |
| 12/29/1992 | US5174695 Fineboring machine and process for producing bores with any polar and/or axial generating line |
| 12/24/1992 | DE4219902A1 Control data generating system for automatic prodn. line - uses process and prodn.-planning systems to provide programs for NC machines after conversion of configuration data and prodn. features |
| 12/23/1992 | EP0519075A1 Method of forming nc data |
| 12/23/1992 | EP0519072A1 Automatic edition system of polyhedron machining process |
| 12/10/1992 | WO1992021482A1 Method of preparing program for rough working |
| 12/09/1992 | EP0430984B1 Fineboring machine and process for producing bores with any polar and/or axial generating line |
| 12/09/1992 | EP0224588B1 Numerically controlled machine tool |
| 12/08/1992 | US5170103 Active vibration control device |
| 12/08/1992 | US5170026 Method and apparatus for positioning first and second objects based on a potential difference |
| 12/02/1992 | EP0515970A1 Positioning control method and apparatus |
| 11/26/1992 | WO1992017313A3 Mechanical manipulator |
| 11/24/1992 | US5165205 Device for vibrating materials to be ground |
| 11/21/1992 | WO1992020482A1 Active vibration control device |
| 11/19/1992 | EP0513437A1 Blade position correction device for slicing machine |
| 11/19/1992 | EP0513369A1 Numerically controlled device with working simulation function |
| 11/17/1992 | US5165094 Partially constrained minimum energy state controller |
| 11/17/1992 | US5165085 Stroke end checking apparatus for machine tool of numerical control |
| 11/17/1992 | US5164896 Positioning system |
| 11/10/1992 | US5161922 Electronic micro-stop/tool failure monitor |
| 11/04/1992 | EP0348428B1 Curve following apparatus |
| 11/03/1992 | CA1309640C Vertical edger |
| 10/21/1992 | EP0509102A1 Method of working simulation |
| 10/14/1992 | EP0507949A1 Method of calculating axial direction of tool |
| 10/13/1992 | US5153999 For providing electronic positioning information |
| 10/07/1992 | EP0506978A1 Method of working polygon |
| 10/06/1992 | WO1992017313A2 Mechanical manipulator |
| 10/06/1992 | US5153491 Main spindle control method |
| 10/06/1992 | US5152329 Surface levelling device and method |
| 10/06/1992 | CA2107359A1 Mechanical manipulator |
| 10/01/1992 | DE4109795A1 Metal part stamping, bending and/or pressing method - using machine with ram whose height can be applied during operation according to measurement of product by video camera and image analyser |
| 09/29/1992 | US5150545 Arrangement for measuring the diameter of cylindrical parts during the machining thereof |
| 09/24/1992 | DE4121186C1 Internal machining of hollow rolling mills - with chuck rotating work-piece and cutting tools on ends of rotating shaft |
| 09/22/1992 | US5150303 Numerical control information generating apparatus and method for determining machining mode thereof |
| 09/22/1992 | US5149232 Mechanical peck drill |
| 09/16/1992 | EP0503642A2 Method and apparatus for solids-based machining |
| 09/10/1992 | DE4107299A1 Contactless detection or adjustment of centering error for lenses - involves positioning surface w.r.t. fibre=optic sensor until received signal caused by surface rotation is sufficiently small |
| 09/03/1992 | WO1992014579A1 Method and device for diagnostics of cutting instrument condition |
| 09/01/1992 | US5144214 Numerical control system for moving work or cutter in synchronism with the rotation of a spindle |
| 09/01/1992 | US5143129 Apparatus for adjusting the pitch angle of a knife blade in a veneer lathe |
| 08/26/1992 | EP0499905A2 CAD/CAM unit data generating apparatus and process |
| 08/26/1992 | EP0499876A2 Position detecting apparatus and method |
| 08/26/1992 | EP0216930B1 System for setting rectangular coordinates of workpiece for robots |