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:
Jan. 01, 1991
Filed:
Jun. 12, 1989
Kazuhiko Yazaki, Yokohama, JP;
Hiroyuki Ono, Yokohama, JP;
Kaoru Okuyama, Zama, JP;
Hiroyuki Kanno, Tokyo, JP;
Hiroshi Sasaoka, Zama, JP;
Nissan Motor Co., Ltd., Yokohama, JP;
Abstract
A flexible manufacturing system for assembling various types of vehicle bodies is disclosed. The system includes a work supply means by which corresponding works for the various types of vehicle bodies are supplied, a main body assembling device which includes a plurality of locating and welding robots of numerical control type and control means for controlling operation of the robots in a programmed manner so that the various types of vehicle bodies are continuously assembled in order. A method for controlling the system comprises (a) sensing a trouble which would occur in any of the robots, (b) stopping the robot in trouble, and (c) controlling operation of the other robots in such a manner that at least one of the types of vehicle bodies is assembled by the remaining robots.