High-speed spindle

Details High-speed spindle High-speed spindle

1986-03-25

1987-07-21

Weidenfeld, Gil

Gear cutting, milling, or planing

Milling

Cutter spindle or spindle support

82 30, 384222, 408126, B23Q 108

Patent

active

046814922

ABSTRACT:
A spindle apparatus is composed of a holding member to define a casing, a spindle shaft to support a rotor rotatably, a neck bearing disposed radially of the spindle shaft, a buffer disposed between the holding member and the neck bearing, an end bearing secured to the end of the holding member remote from the rotor, and a mechanism provided between the buffer and the end bearing for transmitting power from a source of power to the spindle shaft for rotating the shaft. This spindle, rotatable at a high speed without any substantial vibration or noise, is applicable to spinning machines, more particularly to an overhung rotor.

REFERENCES:
patent: 2961899 (1960-11-01), Grove et al.
patent: 3101979 (1963-08-01), Mard
patent: 3134275 (1964-05-01), Davison
patent: 3163190 (1964-12-01), Ervin
patent: 3183730 (1965-05-01), Scragg et al.
patent: 3382017 (1968-05-01), Cripe
patent: 3385009 (1968-05-01), Lueders
patent: 4082475 (1978-04-01), Kuder
patent: 4128278 (1978-12-01), Headen et al.
patent: 4222692 (1980-09-01), Pavlovsky
patent: 4380991 (1983-04-01), Richter et al.

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