Automatic key cutting machine

Details Automatic key cutting machine Automatic key cutting machine

1983-11-30

1986-06-03

Weidenfeld, Gil

Gear cutting, milling, or planing

Milling

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

409 81, B23C 335

Patent

active

045926832

ABSTRACT:
An automatic key cutting machine having a key carriage can be pivotably moved by means of a torsion spring, and can be moved leftward and rightward along a guide rod by means of a reversible motor as well as a pair of microswitches in order to effect the key cutting automatically. A snap lock is provided on the key carriage for enabling the latter to be locked in such a position that the key blank is moved away from the milling cutter for the convenience of releasing the key sample or securing the key blank on the key carriage.

REFERENCES:
patent: 2682809 (1954-07-01), May
patent: 3196750 (1965-07-01), Moessner et al.
patent: 3457831 (1969-07-01), Adler et al.
patent: 3945298 (1976-03-01), Cockroft
patent: 4023464 (1977-05-01), Zion

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