Multi-color engraving system

Printing – Intaglio – Multicolor

Patent

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Details

101164, 101295, B41F 100, B41F 146

Patent

active

047065656

ABSTRACT:
A multicolor engraving system includes a plurality of identical engraving presses mounted in line in a common frame. Each press is hydraulically operated and includes a high speed hydraulic motor for reciprocating its shuttle assembly. A work transfer mechanism moves each workpiece sequentially to the presses and accurately aligns it with the die in each press.

REFERENCES:
patent: 796707 (1905-08-01), Clark
patent: 901517 (1908-10-01), Brooks
patent: 1390388 (1921-09-01), Robbins
patent: 2620727 (1952-12-01), Packer et al.

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