Gear cutting – milling – or planing – Milling – Randomly manipulated – work supported – or work following device
Patent
1987-03-13
1988-05-10
Weidenfeld, Gil
Gear cutting, milling, or planing
Milling
Randomly manipulated, work supported, or work following device
408 72R, 408 79, 409199, B23C 302
Patent
active
047431490
ABSTRACT:
A tool for removing material from a body about the circumference of an aperture through the body. The tool includes guide structure for fitting into the aperture, the guide structure having a major axis which is maintained in alignment with the longitudinal axis of the aperture when the guide structure is fitted into the aperture; includes a cutting assembly for selectively cutting material from the body about the circumference of the aperture; and includes attachment structure attaching the cutting assembly to the guide structure for arranging the cutting assembly at a specific location relative to the longitudinal of the guide structure.
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patent: 3286553 (1966-11-01), Spencer et al.
patent: 3386337 (1968-06-01), Spier
Howell Daniel W.
Specialty Tool Co., Inc.
Weidenfeld Gil
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