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. 23, 1986
Filed:
Apr. 12, 1984
Norihisa Miyake, Ibaraki, JP;
Akira Tsuchihashi, Nagareyama, JP;
Osamu Fujiwara, Funabashi, JP;
Yasuhiro Hashimoto, Ibaraki, JP;
Yutaka Maruyama, Ashikaga, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
An operation teaching method and apparatus for an industrial robot adapted to be successively moved to and set at different positions along an objective structure to conduct a predetermined operation on working objects of the same configuration on the objective structure to which objects the different positions correspond, respectively. The data taught at an initial position is corrected through a coordinate transformation between a coordinate system fixed on a working object and a coordinate system assumed on the robot, and the corrected data are reproduced and used as the operation data for the second and the following working positions.