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:
May. 01, 2012
Filed:
Aug. 13, 2007
Yuji Hamaguchi, Isehara, JP;
Nobuhiro Yoshikawa, Kawasaki, JP;
Yuji Hamaguchi, Isehara, JP;
Nobuhiro Yoshikawa, Kawasaki, JP;
Nissan Motor Co., Ltd., Yokohama-shi, JP;
Abstract
A laser working apparatus includes: a laser head provided with a reflector which changes the direction of any one of a laser beam and a visible light; a robot which moves the laser head; and a robot control apparatus. When laser working is performed, the robot control apparatus controls the laser head so that the laser beam can draw a predetermined working pattern on the basis of a predetermined working position on a work piece. When an operation checking work is performed, the robot control apparatus controls the laser head so that the visible light beam can be emitted only to a reference position of the working pattern.