Apparatus and method for automatically making a duplicate key

Details Apparatus and method for automatically making a duplicate key Apparatus and method for automatically making a duplicate key

1985-08-07

1987-05-19

Weidenfeld, Gil

Gear cutting, milling, or planing

Milling

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

409 83, 409132, B23L 335

Patent

active

046663517

ABSTRACT:
A key duplicating apparatus having automatic key clamping mechanisms for a master key and a key blank, a circular key follower and a key cutter mounted on a pivoting base that pivots and slides on a support shaft, and a mounting plate for mounting the clamping mechanisms and the support shaft. The apparatus is preferably automatically controlled by a microprocessing circuit. Also, the circular key follower is eccentrically mounted on a mounting shaft for adjustment of the depth of cutting of the key blank.

REFERENCES:
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patent: 3358561 (1967-12-01), Roxburgh et al.
patent: 3413892 (1968-12-01), Casey et al.
patent: 3430535 (1969-04-01), Haggstrom
patent: 3442174 (1969-05-01), Weiner et al.
patent: 3675536 (1972-07-01), Hungerford et al.
patent: 3796130 (1974-03-01), Gartner
patent: 4023464 (1977-05-01), Zion

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