The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 12, 1995
Filed:
Oct. 07, 1993
Applicant:
Inventors:
William E Lawson, Somerset, WI (US);
R Olen Lund, Paonia, CO (US);
Assignee:
Laser Machining, Inc., Somerset, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K / ;
U.S. Cl.
CPC ...
21912174 ; 148565 ;
Abstract
A laser beam delivery system transmits a laser beam with sufficient power to heat treat a work surface. The laser beam is reflected and focused by a first reflector to a second reflector and then onto the work surface. The second reflector is mounted angularly to a rotatable shaft such that when the shaft is rotated, the second reflector rotates about a first optical axis which is separate from a second axis or shaft and at a frequency that produces an integrated energy ring that remains coupled.