Machine Tools

	PAT. NO.	Title
1001	4,649,610	Machine tool
1002	4,648,172	Machine tool for having a spindle-head carrier and a spindlehead which is supported swingably thereon
1003	4,646,604	Machine tool, especially a punch
1004	4,646,422	Machine tool
1005	4,643,056	Chip breaking system for automated machine tool
1006	4,642,875	Machine tool with a headstock
1007	4,642,861	Machine tool construction
1008	4,641,236	Programmable machine tool control system
1009	4,640,259	Device for feeding work to machine tool
1010	4,639,180	Equipment for loading bars to be machined on a device for presenting and feeding said bars to a machine tool
1011	4,637,120	Device for changing of tools or the like into the work spindle of a machine tool
1012	4,636,960	Method of operating a machine tool with a sensing probe in order to gather positional data for the calculation of tool offset parameters
1013	4,631,981	Machine tool with two tool changers
1014	4,630,980	Chuck assembly for a machine tool
1015	4,630,944	Gib for machine tool
1016	4,630,215	Machine tool tracer assembly and control system
1017	4,626,299	Method of attaching guideways to a machine tool bed
1018	4,626,150	Machine tool for machining workpieces by chip removal according to a quadric surface of revolution, particularly for super finishing of cylindrical surfaces
1019	4,625,853	Apparatus for the transport of workpieces to and from a machine tool
1020	4,622,874	Means for attaching a tool receiving sleeve to a concave slide of a machine tool
1021	4,622,871	Cutting tool compensator for stationary machine tool
1022	4,621,548	Machine tool holder unit
1023	4,617,720	Automated machine tool having a rotary indexing fixture
1024	4,617,503	Active datum for coordinate reference in a numerically controlled machine tool
1025	4,616,507	Device for assembling/disassembling a reader head on or from its guided scale while this remains secured to a machine tool bed plate
1026	4,616,398	Toolholder for a machine tool
1027	4,616,322	Method and apparatus for preparing spare tools for a machine tool
1028	4,615,652	Cutting tool compensator for rotary machine tool
1029	4,615,099	Machine tool
1030	4,612,832	Multiple-function machine tool with two spindles
1031	4,612,709	Apparatus for measuring positional movement of a numerically controlled machine tool
1032	4,612,690	Multiple spindle machine tool
1033	4,610,595	Closed loop automated workpiece handling system for machine tool
1034	4,610,074	Automatic tool changer of a machine tool
1035	4,608,645	Numerical control system for a machine tool with a tool dimension compensation function
1036	4,607,989	Machine tool
1037	4,604,560	Numerical control machine tool with an emergency origin returning function
1038	4,602,874	Support of a machine tool spindle with cooling device in a headstock
1039	4,597,144	Machine tool
1040	4,593,587	Machine tool utilizing force transmitting joints
1041	4,593,277	Apparatus and method for sensing excessive wear or failure of machine tool
1042	4,590,662	Tool changing machine of machine tool
1043	4,587,716	Machine tool center with multipurpose robot assembly for loading and unloading tooling and workpieces from machine tool
1044	4,587,708	Chuck jaw changer for a machine tool
1045	4,586,860	Spindle head for a machine tool
1046	4,586,597	Apparatus for feeding platelike workpieces to a tool station of a machine tool
1047	4,585,380	Tool attaching device in a machine tool
1048	4,585,377	Numerical-controlled machine tool
1049	4,583,719	Machine tool for stamping, nibbling and thermal cutting and the like
1050	4,583,420	Handwheel actuated machine tool mechanism

21	Machine tool for having a spindle-head carrier and a spindlehead which is supported swingably thereon
22	Numerical controlled machine tool making intermediate measurements
23	Adaptive control system for machine tool or the like
24	Machine tool with automatic tool change function
25	Arrangement for automatically changing clamping jaws of the chuck of a machine tool