| 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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| 02/24/1988 | EP0256200A2 Method for automatically sizing a ground surface on a workpiece |
| 02/24/1988 | EP0256140A1 Method for lining pipelines |
| 02/16/1988 | US4725959 Numerically controlled machine tool |
| 02/09/1988 | US4723496 Sewing machine with electronic control device for the needle driving motor |
| 02/02/1988 | US4723203 Automatic machining process determination method in an automatic programming system |
| 01/28/1988 | DE3517165A1 Follower control device |
| 01/26/1988 | US4722045 Input data sign determining method |
| 01/12/1988 | US4719579 For controlling a lathe |
| 01/07/1988 | EP0250597A1 Method of correcting nc program for four-spindle lathe |
| 12/23/1987 | EP0249803A1 Device for controlling the advancing speed towards a work piece |
| 12/22/1987 | US4714999 Numerical control method |
| 12/22/1987 | US4714920 Method for representing three dimensional structures |
| 12/16/1987 | EP0249290A1 Sewing machine with electronic control device for the needle driving motor |
| 12/16/1987 | EP0249021A2 Centring and clamping system |
| 12/16/1987 | EP0248910A1 Method of preparing nc data |
| 12/15/1987 | US4713747 Numerically controlled machining method using primary and compensating cutters |
| 12/15/1987 | US4712953 Method and apparatus for aligning cutting tools |
| 12/12/1987 | CN86208081U Cutter arbor for conveniently compensating wear of tool |
| 12/01/1987 | US4709509 Numerically controlled grinding machine |
| 11/25/1987 | EP0246422A2 Apparatus for determining the contours of a work piece |
| 11/24/1987 | US4709198 High-speed machining controller |
| 11/24/1987 | US4708544 Machine tool controller |
| 11/12/1987 | DE3615795A1 Method of manufacturing eccentric screw pumps |
| 11/11/1987 | EP0245135A1 Machining device, especially for a robot used in the carding of leathers |
| 11/10/1987 | US4706201 Area cutting method |
| 11/10/1987 | US4706200 Area cutting method |
| 11/10/1987 | US4704825 Method for automatically sizing a ground surface on a workpiece |
| 11/03/1987 | US4704687 Method for constructioning tool approach and retraction paths from preset patterns |
| 11/03/1987 | US4703587 Method and relevant apparatus for controlling machine tools |
| 10/21/1987 | EP0241694A1 Automatic tool force compensator for a surface maintenance machine |
| 10/21/1987 | EP0241563A1 Speed control system |
| 10/20/1987 | US4700597 Method for controlling cutting machines |
| 10/15/1987 | DE3720837A1 Deep-hole drilling apparatus with continuously working, electrohydraulic centring device, controlled by laser light, for the working axis of the drilling head to prevent deflection in the elastic area |
| 10/13/1987 | US4700313 Plural turret system with display of permitted and non-permitted simultaneous machining operations |
| 10/13/1987 | US4700118 System for setting workpiece Cartesian coordinate system of robot |
| 10/13/1987 | CA1227960A1 Temperature compensation apparatus for gear shapers |
| 10/08/1987 | WO1987005845A1 Method of preparing nc program for four-spindle lathe |
| 10/07/1987 | EP0240048A2 Profile working machine |
| 10/06/1987 | US4698573 Numerically controlled working process |
| 10/06/1987 | US4697964 Boring machine |
| 10/01/1987 | DE3610750A1 Control arrangement for the spindle speed of a machine tool |
| 09/30/1987 | EP0239231A2 Apparatus for stopping carriage at preselected position |
| 09/16/1987 | EP0236540A1 Device for the temperature-dependent measuring-point correction of two machine parts |
| 09/15/1987 | US4693038 Apparatus for optically monitoring the surface finish of ground workpieces |
| 09/11/1987 | WO1987005246A1 Method and apparatus for preventing collison of tools |
| 09/08/1987 | US4692873 Machine tool pick feed method |
| 08/27/1987 | WO1987004975A1 Method for lining pipelines |
| 08/27/1987 | WO1987004960A1 Cutting process control system for machine tools with programmed numerical control |
| 08/25/1987 | US4689539 Speed detecting device |
| 08/25/1987 | CA1225819A1 Methods and apparatus for constructing cutting tools |
| 08/20/1987 | DE3605018A1 Method and devices for the contactless two-dimensional position finding of a measuring point on a measuring surface |
| 08/19/1987 | EP0232425A1 Surface machining method |
| 08/19/1987 | EP0232305A1 Machine tool control systems. |
| 08/18/1987 | US4688088 For detecting a mark having edges |
| 08/12/1987 | EP0231388A1 Surface machining method |
| 08/04/1987 | US4684862 Control apparatus for a multiple-axis machine tool |
| 07/29/1987 | EP0230297A2 Method for positioning and measuring work pieces on production lines |
| 07/29/1987 | EP0229852A1 Region machining method |
| 07/29/1987 | EP0229851A1 Region machining method |
| 07/22/1987 | EP0229596A2 Method and relevant apparatus for controlling the machining of mechanical pieces in a machine tool |
| 07/22/1987 | EP0229190A1 Region machining method |
| 07/21/1987 | US4680842 Multiple part simultaneous forming apparatus |
| 07/14/1987 | US4680520 Zero-point return method |
| 07/14/1987 | US4679271 Automatic tool force compensator for a surface maintenance machine |
| 07/14/1987 | CA1224119A1 Veneer lathe |
| 07/01/1987 | EP0227113A2 CNC machine tool |
| 07/01/1987 | EP0226808A2 Machine tool |
| 06/24/1987 | CN85108987A Method of operating numerically controlled machine tool having workable capable of rotation about two intersecting axes |
| 06/18/1987 | WO1987003525A1 Method of preparing nc data |
| 06/18/1987 | WO1987003524A1 Method of correcting nc program for four-spindle lathe |
| 06/10/1987 | EP0224588A1 Numerically controlled machine tool |
| 06/10/1987 | CN86107217A Displacement controlling device driven by constant temp. linear motor |
| 06/09/1987 | US4672551 Die machining apparatus in automatic programming |
| 06/09/1987 | US4672550 Computer controlled machine tool |
| 06/09/1987 | US4672281 Control for electric motor that drives a robotic appendage |
| 06/03/1987 | EP0223857A1 Method of compiling nc programs for a four-axes lathe |
| 05/19/1987 | US4667294 Numerical control apparatus |
| 05/19/1987 | US4666352 Profile working machine |
| 05/06/1987 | EP0221029A2 Method and relevant apparatus for controlling machine tools |
| 04/23/1987 | WO1987002485A1 Speed control system |
| 04/15/1987 | EP0218486A1 Drilling device with a plurality of working spindles |
| 04/14/1987 | US4658409 Compression device for an X-ray diagnostic apparatus |
| 04/14/1987 | US4656985 Arrangement in a motor saw |
| 04/14/1987 | US4656897 Numerical control device for automatic lathe |
| 04/14/1987 | US4656896 Process for the positioning of a point belonging to the cutting zone of a tool and apparatus for performing this process in a digitally controlled lathe |
| 04/14/1987 | US4656868 Method and apparatus for discriminating cutting state from non-cutting state in machine tool |
| 04/08/1987 | EP0216930A1 System for setting rectangular coordinates of workpiece for robots |
| 04/07/1987 | US4655594 Displacement device, particularly for the photolithographic treatment of a substrate |
| 03/31/1987 | US4653361 Measuring system in an annular slicing machine |
| 03/31/1987 | US4653360 CNC turning machine |
| 03/24/1987 | CA1219662A1 Machine tool control |
| 03/11/1987 | EP0213531A2 Automatic programming system for numerical control program used in cutting machine tool |
| 03/04/1987 | EP0212305A2 A NC machine tool |
| 03/03/1987 | US4646595 Machine tools |
| 02/17/1987 | US4644460 Cutting direction input method in automatic programming |
| 02/10/1987 | US4641828 Method for feeding material sheet to a press |
| 02/04/1987 | EP0210745A2 Apparatus for automatically splitting transfer feed rails in a transfer feed press |
| 01/29/1987 | WO1987000650A1 Region machining method |
| 01/29/1987 | WO1987000649A1 Region machining method |
| 01/29/1987 | WO1987000648A1 Region machining method |