Chucks or sockets – Expanding – Collet type
Patent
1981-06-03
1983-11-22
Kazenske, E. R.
Chucks or sockets
Expanding
Collet type
279 1DC, 279 4, 82 44, 269 48, B23B 522
Patent
active
044164599
ABSTRACT:
A chuck for splined workpieces includes at least two collets, the resilient fingers of which are circumferentially interdigitally related. The work-engaging surfaces of circumferentially adjacent fingers of the chuck are spaced apart a distance at least slightly greater than the circumferential extent of each radially facing splined surface on the workpiece, the arrangement being such that, when a splined workpiece is telescopically engaged with the collets, fingers of not more than one of the collets register with the radial surfaces of the splines so that the remaining collet fingers will grip the base diameter surface of the workpiece when the collets are actuated.
REFERENCES:
patent: 2806705 (1957-09-01), Parker et al.
patent: 2852263 (1958-09-01), Hohwart et al.
patent: 2877022 (1959-03-01), Parker et al.
patent: 3179428 (1965-04-01), Cull
patent: 3554565 (1971-01-01), Cashman
patent: 3701539 (1972-10-01), Morawski et al.
patent: 3759535 (1973-09-01), Hilgers
patent: 3762730 (1973-10-01), Camerom
patent: 3975030 (1976-08-01), Akeel et al.
patent: 4121847 (1978-10-01), Morawski
patent: 4149682 (1979-04-01), Gustafson et al.
Morawski Lawrence V.
Morawski Longine V.
Kazenske E. R.
Phan Hien H.
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