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. 06, 1977
Filed:
Jul. 29, 1976
Walter Cwycyshyn, Detroit, MI (US);
Floyd M Holroyd, Farmington Hills, MI (US);
General Motors Corporation, Detroit, MI (US);
Abstract
Tool changing apparatus for a multi-axis manipulator for selectively receiving and holding one of at least two different work tools. Each of the work tools is mounted on an upstanding table and is provided with a substantially vertical plate and a substantially horizontal plate. A support assembly is provided on the manipulator that is adapted to be locked to the vertical plate on one of the work tools for performing a programmed work cycle after which the work tool is returned and deposited on the upstanding table under program control and the manipulator is then locked to the vertical plate of the other work tool for performing additional operations.