Laser beam machine

Details Laser beam machine Laser beam machine

2007-05-22

2007-05-22

Heinrich, Samuel M. (Department: 1725)

Electric heating

Metal heating

By arc

C219S121780

Reexamination Certificate

active

11054628

ABSTRACT:
A laser beam machine can make quality of machining almost constant in such a manner that a first reflecting means in a first beam guide portion is moved and driven so as to maintain a length of an optical path of laser beam to be almost constant in spite of a moved position of a machining head. According to the invention, a second reflecting means for catching laser beam in a second beam guide portion is located at a position facing the first reflecting means, thereby relatively shortening a length of the optical path between the first and second reflecting means and shortening the whole length of the optical path, and maintaining quality of machining with laser beam good.

REFERENCES:
patent: 4704913 (1987-11-01), Zimmer
patent: 4967053 (1990-10-01), Aharon
patent: 4972062 (1990-11-01), Aharon
patent: 5051558 (1991-09-01), Sukhman
patent: 5304773 (1994-04-01), Kilian et al.
patent: 5560843 (1996-10-01), Koike et al.
patent: 6294755 (2001-09-01), Sawatzky et al.
patent: 6310317 (2001-10-01), Remue
patent: 2003/0034336 (2003-02-01), Erlenmaier et al.
patent: 60199586 (1985-09-01), None
patent: 04371382 (1992-12-01), None
patent: H05-154681 (1993-06-01), None
patent: 406198480 (1994-07-01), None
patent: 11285886 (1999-10-01), None
EP Int'l. Search Report, May 30, 2005.

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