Machine tool feed screw assembly

Details Machine tool feed screw assembly Machine tool feed screw assembly

1978-05-18

1980-04-01

Hinson, Harrison L.

Turning

Severing or cut-off

Interrelated means for tool infeed and circumrotation

82 2R, 82 34, 285302, 308 3A, 403 23, 403107, B23B 2100, B23B 336, F16B 1100

Patent

active

041955382

ABSTRACT:
A machine tool feed screw assembly has a lubricant bath disposed in the ball screw support assembly and in retractable enclosures surrounding the feed screw on either side thereof, and flows freely through the ball screw support assembly from one enclosure to the other with movement of the feed screw assembly.

REFERENCES:
patent: 1981682 (1934-11-01), Volger
patent: 2384512 (1945-09-01), Wiken et al.
patent: 2613060 (1952-10-01), Trahan
patent: 2930659 (1960-03-01), Willmore
patent: 2982145 (1961-05-01), Orner
patent: 3304105 (1967-02-01), Hill
patent: 3667311 (1972-06-01), Wysong
patent: 3964801 (1976-06-01), Steinmetz
patent: 3968705 (1976-07-01), Amano et al.
patent: 4119388 (1978-10-01), Armitage

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