Engraving machine

Details Engraving machine Engraving machine

1979-11-01

1981-10-27

Briggs, William R.

Gear cutting, milling, or planing

Milling

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

33 23D, 33 25R, 409121, 409124, 409125, B23C 300, B43L 1310

Patent

active

042970601

ABSTRACT:
A mechanism for duplicating an image includes a pantograph mechanism which is carried on a slide which may be selectively moved axially to position the pantograph. Carried on the pantograph is a cutting or marking device which may be readily interchanged. This device may be a standard rotating engraving cutter, a diamond drag engraving cutter, a laser cutting device, a heat producing device, a brush, a felt tip pen, or other apparatus.

REFERENCES:
patent: 1095317 (1914-05-01), Edstrom
patent: 2818000 (1957-12-01), Zwick
patent: 3301287 (1967-01-01), Edwards
patent: 3316644 (1967-05-01), Baker et al.

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