| Patents for B23Q 39 - Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation (2,883) |
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| 11/12/1997 | CN1164456A Die automation production flow line |
| 10/22/1997 | EP0802019A1 Polishing, shining, sanding or similar machine with vertical built-up |
| 10/16/1997 | DE19614641A1 Facility for machining and assembly of workpieces |
| 10/14/1997 | US5676030 Multi-spindle CNC lathe |
| 10/08/1997 | EP0799109A1 Hardened workpiece finishing process and device |
| 10/08/1997 | EP0799104A1 Machine tool for machining crankshafts for engines with four in-line cylinders, method for operating same, and machining line comprising said machine tool |
| 10/01/1997 | EP0798074A2 Sawing device for machining the front end of profiled rods |
| 09/12/1997 | WO1997032689A1 Process and machine tool for machining workpieces with two work spindles |
| 09/11/1997 | DE19608350A1 Method of drilling workpieces using two parallel spindles on a headstock |
| 09/10/1997 | EP0794033A1 Device for change of tools of machine tool operating units |
| 09/09/1997 | US5664308 Machine tool having a tool mounted eccentrically on a rotatable turntable |
| 09/04/1997 | DE19607883A1 Lathe with several spindles |
| 09/03/1997 | CN1158285A Turret type of machine tool |
| 09/02/1997 | US5661883 Machine tool having revolvable spindles |
| 08/28/1997 | DE19607320A1 Loading and turning device for rotary machine with two tandem spindles |
| 08/27/1997 | EP0536422B1 Apparatus for cutting grooves |
| 08/14/1997 | WO1997025180A3 Device with at least one movement unit |
| 08/12/1997 | US5655423 Method of machining workpeices |
| 07/23/1997 | EP0785040A1 Multi-station machine tool |
| 07/17/1997 | WO1997025180A2 Device with at least one movement unit |
| 07/10/1997 | DE19640769A1 Einrichtung mit mindestens einer Bewegungseinheit Device with at least a moving unit |
| 07/08/1997 | US5644961 Machine tool with cantilevered chuck movable along the X and Z axes |
| 06/26/1997 | WO1997022428A1 Method for machining workpieces in a lathe and control unit for said lathe |
| 06/26/1997 | DE19651474A1 Machine tool with two working stations located on frame |
| 06/24/1997 | US5640756 Manufacturing system |
| 06/19/1997 | WO1997021518A1 Transfer line with processing stations |
| 06/12/1997 | DE19626581A1 Transferstraße mit Bearbeitungsstationen Transfer line with working stations |
| 06/10/1997 | US5636962 Automatic transfer apparatus |
| 06/04/1997 | EP0776722A2 Grooving machine |
| 06/04/1997 | EP0776720A1 Multiple spindle rotary machine tool |
| 05/27/1997 | US5632075 Tool-carrier turret |
| 05/15/1997 | DE19541588A1 Cross carriage arrangement of an automatic eight spindle turn table |
| 05/07/1997 | EP0771248A1 Process for producing elongated sections of definitive length by machining |
| 05/07/1997 | DE19547665C1 Machine tool for machine with two work stations |
| 04/16/1997 | EP0768135A1 Lathe |
| 04/16/1997 | EP0767723A1 Numerically controlled turning machine |
| 04/15/1997 | US5619894 For machining bars of material |
| 04/01/1997 | US5615468 Modular mechanical system |
| 03/27/1997 | WO1997010932A1 Automatic processing device and automatic processing system |
| 03/26/1997 | CN1145840A Integrated machining center |
| 03/25/1997 | USRE35481 Multiple station flexible boring machine |
| 03/20/1997 | WO1997010071A1 A composite-machining center |
| 03/18/1997 | US5611130 For positioning tooling to a curvilinear workpiece |
| 03/13/1997 | DE19636136A1 Multiple drilling machine for workpieces |
| 03/13/1997 | DE19533320A1 Revolving machine for cycle-controlled machining of workpiece |
| 03/05/1997 | CN1144150A Multiple main axle machine tool |
| 02/27/1997 | WO1997006911A1 Multi-spindle cnc lathe |
| 02/27/1997 | CA2228132A1 Multi-spindle cnc lathe |
| 02/20/1997 | DE19544265C1 Circular cycle machine tool |
| 01/29/1997 | EP0755316A1 Multiple-spindle lathe |
| 01/29/1997 | EP0755315A1 Multiple-spindle lathe |
| 01/01/1997 | CN1139070A Device for automatically turning over work pieces |
| 12/19/1996 | DE19521846A1 Numerically controlled double-spindle lathe |
| 12/17/1996 | US5584788 Machine for mechanically machining boards, in particular printed circuit boards |
| 11/28/1996 | DE19534167C1 CNC-controlled finishing centre for symmetrical and asymmetrical workpieces |
| 11/28/1996 | DE19518965A1 Machining centre for wood and plastics |
| 11/21/1996 | DE19516774A1 Numerically controlled twin axis lathe |
| 11/12/1996 | US5573358 Dual tool-carrier for hand drills |
| 11/06/1996 | EP0740978A1 Machine for working bar-shaped workpieces, especially hollow profiles |
| 10/31/1996 | DE19515044A1 Lathe for machining of front and rear of workpiece |
| 10/31/1996 | DE19515043A1 Lathe with exchangeable tool holders |
| 10/30/1996 | EP0739669A2 Lathe with support for slender workpieces |
| 10/17/1996 | WO1996032224A1 Numerically controlled turning machine |
| 10/17/1996 | DE19513963A1 Numerisch gesteuerte Drehmaschine Numerically controlled lathe |
| 10/16/1996 | EP0737544A2 Machine tool with multiple spindles |
| 10/15/1996 | US5564171 Automatic lathe with gang tool posts including offset work tools to prevent interference |
| 10/10/1996 | DE19528341C1 Machine tool with relatively mobile tool holders and workstations |
| 10/09/1996 | EP0736359A1 Machine tool with indexable workholding drum |
| 10/09/1996 | CN1132675A Small integrated machining center |
| 09/18/1996 | EP0732171A1 Multispindle machining unit for numeric-control machining centers |
| 08/15/1996 | WO1996024465A1 Multiple-spindle lathe |
| 08/15/1996 | WO1996024464A1 Multiple-spindle lathe |
| 08/15/1996 | WO1996024460A1 Manufacturing system |
| 08/15/1996 | WO1996024456A1 A compact machine centre for multifunction |
| 08/14/1996 | EP0726119A1 Multiple spindle machine tool |
| 08/14/1996 | DE19504371A1 Mehrspindeldrehmaschine Multi-spindle lathe |
| 08/14/1996 | DE19504370A1 Mehrspindeldrehmaschine Multi-spindle lathe |
| 08/14/1996 | DE19504368A1 Machine tool with multi-station workholding spindles |
| 08/14/1996 | DE19503482A1 Werkzeugmaschine mit einem Ständer, an dem zwei Spindelstöcke unabhängig voneinander verfahrbar sind A machine tool comprising a stand on which two headstocks are movable independently of one another |
| 08/08/1996 | WO1996023613A1 Machine tool with horizontal spindles |
| 08/06/1996 | US5542899 Multispindle-head machine tool |
| 07/18/1996 | DE19526616A1 Oblong profiled component machining system |
| 07/16/1996 | US5535496 Machine tool with parts |
| 07/03/1996 | EP0375783B1 Machine tool |
| 06/27/1996 | WO1996019317A1 Hardened workpiece finishing process and device |
| 06/27/1996 | DE19546863A1 Finish-machining equipment for hardened work |
| 06/13/1996 | WO1996017705A1 Machine tool for machining crankshafts for engines with four in-line cylinders, method for operating same, and machining line comprising said machine tool |
| 06/11/1996 | US5525776 Compound machine tool |
| 05/29/1996 | EP0713749A1 Machine tool |
| 05/23/1996 | DE4441106A1 Lathe with two parallel working spindles |
| 05/21/1996 | CA2077494C Apparatus for progressive blind broaching |
| 05/07/1996 | US5514061 Machine tool for working rear surface of workpiece |
| 05/01/1996 | EP0364593B1 Machine tool having two main spindles |
| 04/25/1996 | DE4435024A1 Drilling and milling machine |
| 04/17/1996 | EP0596956B1 Tool turret for a machine-tool, especially a lathe |
| 04/17/1996 | CN1120481A multifunctional combined working machine |
| 04/10/1996 | EP0414911B1 Numerical control device for transfer machine |
| 04/03/1996 | EP0704276A2 Multiple spindle bar machine |
| 03/06/1996 | EP0699503A1 Improvements in transfer machine tools with rotary tables |
| 02/29/1996 | DE4430113A1 Tool machine for rotationally symmetrical work pieces |