Automated laser engraver

Details Automated laser engraver Automated laser engraver

2006-10-24

2006-10-24

Heinrich, Samuel M. (Department: 1725)

Electric heating

Metal heating

By arc

C219S121680, C219S121830

Reexamination Certificate

active

07126082

ABSTRACT:
The invention pertains to a large format, plotter-style automated laser engraver which can be used to engrave various materials. A cabinet body supports a substantially flat work surface which can be raised or lowered as desired. A gantry assembly is mounted in close proximity to such work surface, and facilitates movement of a focused laser assembly to any x/y coordinate along the work surface. A computer controlled wireless focus mechanism is used to regulate the vertical distance between the focused laser assembly and the work surface. Air is provided to cool the work surface during the engraving process.

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patent: 4973819 (1990-11-01), Thatcher
patent: 5262613 (1993-11-01), Norris et al.
patent: 5442154 (1995-08-01), Philippe et al.
patent: 5635086 (1997-06-01), Warren et al.
patent: 6528762 (2003-03-01), Mayer

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