Gear cutting – milling – or planing – Milling – Including means to infeed rotary cutter toward work
Patent
1989-11-17
1991-02-05
Briggs, William
Gear cutting, milling, or planing
Milling
Including means to infeed rotary cutter toward work
409211, B23C 112
Patent
active
049900390
ABSTRACT:
This invention is related to a vertical milling machine ram adapter and particularly to one which has a U-shaped body with revolving mechanism set at both lateral sides and the front end to permit the connected milling head ram to make rotation along vertical axis as well as horizontal axis against the overarm of the milling machine so as to perform complicated milling process. The revolving mechanism is comprised of an adapter locking bolt and a circular groove, which adapter locking bolt is inserted through the ram adapter to connect the ram adapter to the overarm or the milling head ram of the milling machine.
REFERENCES:
patent: Re31288 (1983-06-01), Matsuzaki
patent: 2499842 (1950-03-01), Armitage
patent: 2930291 (1960-03-01), Bannow et al.
patent: 3232171 (1966-02-01), Hengehold
patent: 3460435 (1969-08-01), Hucksell
patent: 3577828 (1971-05-01), Stickney
Briggs William
Klein David I.
Rosenberg Morton J.
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