Turning – Severing or cut-off – Automatic and/or triggered control
Patent
1984-04-27
1986-10-14
Husar, Francis S.
Turning
Severing or cut-off
Automatic and/or triggered control
279 4, 279121, 279123, B23B 3100
Patent
active
046165380
ABSTRACT:
An improved chuck assembly for a lathe comprises a housing member serving as a base, first holding means movably connected to the base for selectively radially gripping the side surface of a workpiece, and second holding means connected to the base for axially engaging an end surface of such workpiece. The second holding means is located generally centrally of the first holding means, the first holding means being movable both radially and longitudinally to clear the end of the workpiece without removal of the chuck.
REFERENCES:
patent: 1412170 (1922-04-01), Dixon
patent: 1906424 (1933-05-01), Schurr
patent: 3076662 (1963-02-01), Kostyrka
patent: 3684304 (1972-08-01), Dexter
patent: 4044638 (1977-08-01), Heffron
patent: 4121848 (1978-10-01), Morawski
patent: 4482162 (1984-11-01), Anegawa
Husar Francis S.
Kearns Jerry
UMA Corporation
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