Turning – Process of turning
Patent
1979-05-22
1981-06-02
Hinson, Harrison L.
Turning
Process of turning
82 25, B23B 334, B23B 2100
Patent
active
042704197
ABSTRACT:
A multi-spindle machine tool has a frame mounting a workpiece holder which carries a plurality of rotatable spindles, a tool slide mounted on the frame for movement towards and away from the workpiece holder and adapted to mount at least one tool when in use, and a drive for the tool. The drive includes a main drive shaft, a mounting block on the frame having a plurality of mounting surfaces parallel to and disposed around the main drive shaft, and a respective auxiliary drive shaft for the tool. The auxiliary drive shaft is driven by the main drive shaft and rotatably supported by a respective block which is removably secured to a respective one of said mounting surfaces.
REFERENCES:
patent: 3798720 (1974-03-01), Lederoerber et al.
patent: 4008634 (1977-02-01), Flisch
Hinson Harrison L.
White-BSA Tools Ltd.
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