Working machine having different working angle

Details Working machine having different working angle Working machine having different working angle

1997-06-09

1998-12-15

Howell, Daniel W.

Gear cutting, milling, or planing

Milling

Including means to infeed rotary cutter toward work

408128, 409144, 409215, 409230, B23C 100

Patent

active

058488634

ABSTRACT:
A working machine includes a base having a working table for supporting a work piece and having a tool disposed on top for moving downward to machine the work piece. A block is secured to the base and has another tool for being selectively rotated to machine the side portion of the work piece. The another tool may be selectively driven by a motor which may drive the tool for moving downward to machine the work piece. The block has a screw driven slide to engage with the track and includes two followers for allowing the block to be secured to different vertical tracks.

REFERENCES:
patent: 2072646 (1937-03-01), Ocenasek
patent: 2294231 (1942-08-01), Graves
patent: 2473963 (1949-06-01), McKelvey
patent: 2604019 (1952-07-01), Malnar
patent: 3230837 (1966-01-01), Chiaia
patent: 4993138 (1991-02-01), Yang
patent: 5628594 (1997-05-01), Fetty

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