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. 03, 1994
Filed:
Jun. 29, 1992
Clemens Nienhaus, Lohmar, DE;
Jean Walterscheid GmbH, Lohmar, DE;
Abstract
A coupling having a coupling hub and a rotatably received coupling sleeve. Locking catches (19)are arranged between these two components to transmit torque. Supporting faces of the locking catches, in the torque transmitting position, are supported on corresponding supporting faces of the coupling hub and coupling sleeve. The locking catches are held in the torque transmitting position by switching rings which, via switching faces, act on corresponding switching faces at the ends of the locking catches. In the case of overloading, the switching ring is axially adjusted against the force of a spring and releases the coupling towards the disengaged position. The coupling slides inwardly as a result of the relative movement on the inclined supporting faces of the coupling sleeve.