Turning – Process of turning
Patent
1978-10-23
1980-06-17
Hinson, Harrison L.
Turning
Process of turning
82 8, 82 48, 82 86, 82101, 279 1DC, 279 50, 29 36, B23B 300, B23B 316, B23B 522
Patent
active
042077850
ABSTRACT:
A machine for turning successive axially fed work pieces at both ends simultaneously by means of a double-ended segmentally actuated collet construction wherein one collet has a fixed collet chuck and the other has a movable collet chuck; and rigidly controlled and guided means to move the latter to simultaneously close both collets in combination with a tool slide which is considerably longer than the distance between the collets and along which are adjustably mounted a plurality of turning tools, and which is actuated in timed relation to the feed and collet actuation. A single cam shaft with adjustable cams controls all motions.
REFERENCES:
patent: 539964 (1895-05-01), Spencer
patent: 846000 (1907-03-01), Blackburn
patent: 1571323 (1926-02-01), Cole et al.
patent: 1587261 (1926-06-01), White
patent: 2372592 (1945-03-01), Lovely
patent: 2608415 (1952-08-01), Drissner
patent: 3481234 (1969-12-01), Luce, Sr.
patent: 4064774 (1977-12-01), Maddock
Bruinsma Robert F.
Greis Howard A.
Fay Charles R.
Hinson Harrison L.
Kinefac Corp.
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