Method and apparatus for drilling holes with a laser

Details Method and apparatus for drilling holes with a laser Method and apparatus for drilling holes with a laser

Filed on

1982-06-30

Date issued

1984-07-03

Examiner

Albritton, C. L.

Patent Class

Electric heating

SubClass

Metal heating

SubSubClass

By arc

Other Related Categories

219121LL, B23K 2700

Type

Patent

Status

active

Patent number

044581343

Description

ABSTRACT:
Method and apparatus for drilling holes with a laser comprising a support member carrying an insulating sheet which supports a metal plate in which holes are to be drilled by a laser. The insulating sheet serves to blow molten metal out of the holes as they are formed and prevents metal from depositing on the plate around the holes.

REFERENCES:
patent: Re27772 (1973-10-01), Hantmann
patent: 3410979 (1968-11-01), Larsson
patent: 3562009 (1967-02-01), Cranston et al.
patent: 3742182 (1973-06-01), Saunders
patent: 4239954 (1980-12-01), Howard et al.

Affiliated with

Also associated with

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