Key cutting apparatus

Details Key cutting apparatus Key cutting apparatus

1988-10-11

1990-05-29

Howell, Daniel

Gear cutting, milling, or planing

Milling

With regulation of operation by templet, card, or other...

409 83, B23C 335

Patent

active

049291297

ABSTRACT:
A key cutting apparatus for reproducing a pattern key onto a key blank while reproducing the pattern key without the copying errors and wear conventionally found on pattern keys. The cutting apparatus comprises a frame, a space adjusting portion movably attached to the frame, a depth adjusting portion movably attached to the space adjusting portion, and a cutter. A depth code plate and a space code plate are removably fitted to the space adjusting portion.

REFERENCES:
patent: 1135676 (1915-04-01), Engelbert
patent: 1889461 (1932-11-01), Hansen
patent: 1948260 (1934-02-01), Fowler
patent: 2176106 (1939-10-01), Segal
patent: 4188163 (1980-02-01), Juskevic
patent: 4526498 (1985-07-01), Fieldhouse

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