Gear cutting – milling – or planing – Milling – Randomly manipulated – work supported – or work following device
Patent
1987-04-01
1988-10-18
Weidenfeld, Gil
Gear cutting, milling, or planing
Milling
Randomly manipulated, work supported, or work following device
409178, 409184, B23C 330
Patent
active
047783168
ABSTRACT:
An improved portable milling machine adapted to grip a work piece and to cut a keyway through a clamping area. This is accomplished without releasing the grip of the milling machine on the work piece by forming an elongated slot in a bed plate with lands lying at opposite sides of the elongated slot. A clamp plate is arranged in stacked alignment with said lands and a work piece is gripped between the clamp plate and the lands of the bed plate. This structure permits a cutting element to pass through the elongated slot to cut a keyway upon the work piece while said work piece is gripped, the cutting action being performed through the clamped area. Improvements include interchangeable spindle construction allowing the use of a variety of cutter elements.
REFERENCES:
patent: 828948 (1906-08-01), Matheus
patent: 1532650 (1925-04-01), Brewer
patent: 2373341 (1945-04-01), Rowe
patent: 2602375 (1952-07-01), Holt
patent: 3281157 (1966-10-01), Hendrickson
patent: 3466972 (1969-09-01), Strait
patent: 4533284 (1985-08-01), Agius et al.
Climax Portable Machine Tools, Inc.
Howell Daniel W.
Weidenfeld Gil
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