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:
Aug. 18, 2015
Filed:
Oct. 23, 2012
Siemens Aktiengesellschaft, München, DE;
Bernd Pfannschmidt, Rosstal, DE;
SIEMENS AG, München, DE;
Abstract
A slip coupling includes two coupling elements and a clamping nut screwed onto one coupling element to press the other coupling element against the one coupling element so that a torque acting on one coupling element is transmitted slip-free to the other coupling element and limited to a sliding torque as the coupling elements slip against one another. Free play disks are disposed between the clamping nut and the other coupling element. Interacting driver elements received by the clamping nut, the free play disks and the other coupling element enable the coupling elements to slip against one another up to a critical angle without rotation of the clamping nut. When clamping nut is caused to rotate, a contact pressure of the other coupling element on the one coupling element and thereby a holding torque transmittable in a slip-free manner is changed.