B23B 9 - Automatic or semi-automatic turning-machines with a plurality of working-spindles, e.g. automatic multiple-spindle machines with spindles arranged in a drum carrier able to be moved into pre-determined positions; Equipment therefor

Patents for B23B 9 - Automatic or semi-automatic turning-machines with a plurality of working-spindles, e.g. automatic multiple-spindle machines with spindles arranged in a drum carrier able to be moved into pre-determined positions; Equipment therefor (528)
12/1981
12/01/1981	US4302993 Multi-spindle lathes
04/1981
04/21/1981	CA1099541A1 Biaxial turning machine with means for bidirectional independent tool compensation
11/1980
11/26/1980	EP0018980A1 Process for machining rough middle parts for watch cases
04/1980
04/15/1980	US4197769 Dual spindle NC chucking/turning machine
01/1980
01/29/1980	US4185366 Spindle drives for multi spindle lathes
01/10/1980	WO1980000042A1 Process for machining rough middle parts for watch cases
09/1979
09/05/1979	EP0003902A1 A biaxial, double-spindle turning machine
08/1979
08/07/1979	US4163828 Substrate coated with a poly-p-xylylene mixed with a sterically hindered phenol or pyrogallol
07/1979
07/03/1979	US4159660 Biaxial turning machine with means for bidirectional independent tool compensation
06/1979
06/19/1979	US4158319 Controls for multi-spindle lathes
12/1978
12/19/1978	US4130033 Multiple spindle automatic screw machine
08/1978
08/15/1978	US4106376 Replaceable rotating workpiece spindle with normally closed collet
07/1978
07/18/1978	US4100825 Controls for multi spindle lathes
12/1977
12/06/1977	US4061060 Automatic multispindle turning lathe
04/1977
04/19/1977	US4018429 Vertical multiple-spindle machine
03/1977
03/15/1977	US4011777 Multi spindle lathes
02/1977
02/22/1977	US4008635 Multi spindle lathes
02/22/1977	US4008634 Multispindle automatic lathe
02/22/1977	US4008633 Multi spindle lathes
11/1976
11/16/1976	US3991453 Spindle drives for multi spindle lathes
11/09/1976	US3990326 Universal attachment drive
11/09/1976	US3990133 Multi-station machine tool with pairs of tool-and work-spindles
10/1976
10/12/1976	US3984905 Multi-spindle automat
09/1976
09/21/1976	US3981056 Drive mechanisms for lathe spindles
09/07/1976	US3978565 Multiple-spindle machine tool
08/1976
08/17/1976	US3974721 Multiple-spindle machine tool
08/17/1976	US3974705 Mechanism for moving slides in machine tools
05/1976
05/11/1976	US3955258 Multiple-purpose machine tool

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