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:
Apr. 28, 1981
Filed:
Apr. 20, 1979
Hans W Trechsel, Rockford, MN (US);
TL Systems Corporation, Minneapolis, MN (US);
Abstract
A manipulator apparatus (10) for performing a plurality of motions is disclosed. The apparatus (10) includes a rotatable support shaft (14) supported on a frame (12) for rotary motion. A plurality of discrete cams (16-22) are supported in a spaced relationship on the support shaft. An individual coupling mechanism (26-32) couples each of the cams to a motion transmitting device. Each coupling mechanism (26-32) includes a cam follower (146, 280, 333). Individual force limiting mechanisms (158, 404) are provided for each of the coupling mechanisms (26-32) for uncoupling a respective coupling mechanism when a force beyond a predetermined level is reached in the respective coupling mechanism.