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. 14, 1985
Filed:
Sep. 23, 1982
Applicant:
Inventors:
Akira Tsuchihashi, Nagareyama, JP;
Kazuyoshi Teramoto, Funabashi, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ; G05B / ;
U.S. Cl.
CPC ...
364513 ; 318568 ; 364193 ; 901-3 ; 901 42 ;
Abstract
Dimensions of a plurality of works of the same specification are subtantially identical among the works. Thus, a teach work point on the work to be worked by an industrial robot and a teach reference point to specify the teach work point are taught to memory means of the industrial robot. In an automatic mode, an actual reference point on the work of the same specification is detected by a sensor and an actual work point of the work is determined based on a difference between the detected actual reference point and the teach reference point and the resulting actual work point is conveyed to the industrial robot.