| Patents for B23B 21 - Lathe carriages; Cross-slides; Tool posts; Similar parts of any machine tools (1,285) |
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| 08/04/1999 | CN2331462Y Linear servo saddle |
| 08/04/1999 | CN2331461Y Lathe turning tool saddle |
| 07/21/1999 | CN1223608A Reciprocating tool holder assembly |
| 07/14/1999 | EP0869858B1 Machining unit with rotating head |
| 05/19/1999 | CN2319154Y Lathe with height adjustable tool post |
| 05/12/1999 | EP0914231A1 Reciprocating tool holder assembly |
| 04/28/1999 | EP0717669B1 Workpiece machining process on a nc automatic lathe and nc automatic lathe |
| 04/08/1999 | DE19803563C1 Rotary spindle machine tool |
| 12/09/1998 | EP0882548A2 CNC Turning and milling centers |
| 11/10/1998 | US5832797 Rotary machine tool |
| 10/29/1998 | DE19717255A1 Lathe with main and tail spindles |
| 10/14/1998 | EP0869858A1 Machining unit with rotating head |
| 10/14/1998 | CN1195587A Slow-pushing face-drawing machining method and die guide mechanism using the same |
| 08/19/1998 | EP0755316B1 Multiple-spindle lathe |
| 08/04/1998 | US5787560 Numerically controlled lathe |
| 07/23/1998 | WO1998031502A1 Metal cutting machining device, with massive block and sliding column, and machine integrating this device |
| 07/08/1998 | CN1186724A Lathe carriage unit |
| 06/25/1998 | DE19757458A1 Lathe slide assembly |
| 06/10/1998 | CN2283534Y Circular multi-station quick changing tool post |
| 05/28/1998 | DE19649016A1 Multi-spindle lathe machine tool |
| 05/12/1998 | US5749273 Method and apparatus for advancing a tool on a lathe |
| 04/15/1998 | CN2278553Y Speed box for lathe |
| 04/08/1998 | EP0834379A2 Lathe |
| 03/25/1998 | CN2276847Y Manually-drived digital controlling blade carrier |
| 03/12/1998 | WO1998009755A1 Machining unit with rotating head |
| 02/17/1998 | US5718154 Reciprocating tool holder assembly |
| 12/31/1997 | WO1997049522A1 Reciprocating tool holder assembly |
| 12/31/1997 | CA2258831A1 Reciprocating tool holder assembly |
| 12/03/1997 | CN2269257Y Vertical automatic lathe carriage |
| 08/21/1997 | WO1997029881A1 Guide for a carriage for machine tools |
| 08/21/1997 | DE19605301A1 Führung für Schlitten von Werkzeugmaschinen Guide for machine-tool carriage |
| 04/16/1997 | EP0768135A1 Lathe |
| 04/16/1997 | EP0767723A1 Numerically controlled turning machine |
| 01/29/1997 | EP0755316A1 Multiple-spindle lathe |
| 10/17/1996 | WO1996032224A1 Numerically controlled turning machine |
| 10/17/1996 | DE19513963A1 Numerisch gesteuerte Drehmaschine Numerically controlled lathe |
| 08/20/1996 | US5546836 Lathe with an auxiliary transverse table |
| 08/15/1996 | WO1996024465A1 Multiple-spindle lathe |
| 08/14/1996 | DE19504371A1 Mehrspindeldrehmaschine Multi-spindle lathe |
| 08/14/1996 | CN2232810Y Lathe lifting blade carrier |
| 06/26/1996 | EP0717669A1 Workpiece machining process on a nc automatic lathe and nc automatic lathe |
| 06/19/1996 | CN2229319Y Processing apparatus for gapped joint pipe |
| 05/23/1996 | DE4441106A1 Lathe with two parallel working spindles |
| 04/24/1996 | CN2225325Y Multifunction square tool post |
| 04/18/1996 | DE4436365A1 Lathe with two sliding tables |
| 12/27/1995 | CN2215961Y Economic NC revolving tool box saddle |
| 12/14/1995 | DE4419610A1 CNC lathe for heavy machining operations |
| 12/05/1995 | US5472126 Tube slicing technique |
| 11/08/1995 | CN2211867Y Longitudinal cutting small saddle device of automatic lathe |
| 11/02/1995 | EP0679463A1 Lathe |
| 09/06/1995 | CN2206687Y Vertical automatic tool carrier |
| 07/26/1995 | CN2203908Y Vertical rotating tool post |
| 06/29/1995 | DE4344414A1 CNC-controlled lathe for machining of asymmetrical workpieces |
| 05/17/1995 | CN2197152Y Releasing mechanism of handwheel for longitudinal movement of saddle |
| 03/16/1995 | WO1995007158A1 Workpiece machining process on a nc automatic lathe and nc automatic lathe |
| 03/15/1995 | CN2191724Y Multifunctional lathe tool post |
| 01/19/1995 | DE4330858C1 Method of machining a workpiece on a CNC automatic, and a CNC automatic |
| 12/21/1994 | CN2185646Y Turntable device for quick removable tool fixture |
| 12/01/1994 | DE4317971A1 Turret slide system for numerically controlled single-spindle automatic turret lathes and method of driving a turret slide |
| 09/27/1994 | US5349889 Lathe |
| 09/21/1994 | CN1092344A Magnetic force movable support |
| 06/29/1994 | CN1088499A Tower type electric driving tool post for numerical controlled lathe |
| 06/01/1994 | CN2166899Y Electric tool post for horizontal 618 work position |
| 05/24/1994 | US5315526 Numerically controlled lathe |
| 05/24/1994 | US5313694 Machine tool for non-circular and other machining |
| 05/10/1994 | US5309800 Nonaxisymmetric shape cutting lathe |
| 05/05/1994 | DE4236866A1 Lathe with slide carriage bed in machine frame - has slide carriage bed and two guides in specified configuration and mounting for tool holder vertical motion |
| 05/04/1994 | CN2163707Y Power-driven tool post |
| 04/13/1994 | EP0592383A1 Manually controlled turning machine |
| 03/01/1994 | US5289622 Carriage structure of NC lathe |
| 02/16/1994 | CN2155971Y Tower type electric turning cutter holder |
| 12/08/1993 | CN2148619Y Drive for electric tool post |
| 11/17/1993 | CN2146321Y Automatic ratating tool post |
| 09/30/1993 | DE4314391A1 Conventional machine tool retro-fitted with CNC control - has servo-motor directly coupled to leadscrew of lathe that receives commands from CNC controller |
| 09/29/1993 | EP0562232A2 Machine tool |
| 09/29/1993 | CN1076646A Toothed-disc positioned tool post |
| 08/26/1993 | DE4205719A1 Single or multi-spindle auto lathe with multi-tool infeed slide - which has row of four tool-holders which can be brought successively in position to complete sequence of infeed operations such as form turning, grooving etc. |
| 07/14/1993 | CN2138000Y Permanent tool post of precise centre lathe |
| 07/07/1993 | CN2137575Y Compound processing device for external turning and rolling |
| 06/01/1993 | US5214829 Carriage structure of NC lathe |
| 05/05/1993 | CN2131632Y Movable support of lathe capable of automatic centering |
| 01/07/1993 | EP0521598A1 Turning machine with pivoted armature |
| 01/05/1993 | US5176052 Multi spindle automatic lathe |
| 12/03/1992 | DE4117519A1 Support for heavy lathe - has boring and milling support between two tool slides accommodating different angular milling heads |
| 12/02/1992 | CN1066614A Automatic lathe with sliding headstock |
| 10/14/1992 | EP0508208A1 Automatic lathe with sliding headstock |
| 10/06/1992 | US5152202 Turning machine with pivoted armature |
| 09/30/1992 | EP0506612A1 Lathe with at least one spindle, one chariot and one transmission device |
| 09/01/1992 | CA1306871C Micro-abrasive finishing device |
| 08/27/1992 | DE4105768A1 Slant bed lathe with Y=axis movement of tool slide - has bed slide in form of knee bracket with cross=feed adjustment in plane of slanting bed |
| 08/26/1992 | CN1063832A Bilateral cutting technology and apparatus |
| 07/08/1992 | EP0190365B1 Numerical control system |
| 07/08/1992 | CN1017322B Cutting method and device for high-precision ultra-length single arc spiral rod |
| 04/29/1992 | EP0482553A2 Measuring device for x,y, gamma alignment tables |
| 04/21/1992 | US5105693 Machine tool with movable positioning device |
| 04/21/1992 | US5105692 Positioning device having static fluid bearings |
| 03/04/1992 | CN2097700U Small planker angle-adjusting vernier device |
| 02/25/1992 | US5090278 Lathe |
| 01/23/1992 | DE4022706A1 Machine tool with two horizontal slides - each of which carries vertical slide with vertical slides offset from each other |
| 01/22/1992 | EP0467253A2 Lathe |