Milling machine power feed

Details Milling machine power feed Milling machine power feed

1977-06-17

1979-05-15

Sipos, John

Gear cutting, milling, or planing

Milling

Including means to infeed work to cutter

51240R, 74354, 74405, 409324, B23C 900

Patent

active

041541448

ABSTRACT:
Power feed apparatus adapted for driving the feed screw of a milling machine including a gear mounted on the end of the feed screw, a second gear driven by a reversible electric motor, an idler gear rotatably mounted on a lever for movement into and out of engagement between the first two gears, an adjustable pressure lock for retaining the lever in the position which keeps the idler gear engaged, and a housing mountable on the milling machine table supporting the motor, lever and pressure lock.

REFERENCES:
patent: 982869 (1911-01-01), Pringle
patent: 1585054 (1926-05-01), Taeger
patent: 2367198 (1945-01-01), Cashon
patent: 2583385 (1952-01-01), Miller
patent: 2762876 (1956-09-01), Glogau et al.
patent: 3021719 (1962-02-01), Conrad, Jr.
patent: 3189339 (1965-06-01), Siciliano
patent: 3406587 (1968-10-01), Brilando et al.
patent: 3490335 (1970-01-01), King
patent: 3854670 (1974-12-01), Bertolazzi
patent: 3919894 (1975-11-01), Keeter et al.

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