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:
Oct. 14, 2014
Filed:
Dec. 06, 2010
Andreas Schieszl, Ellwangen, DE;
Andreas Schieszl, Ellwangen, DE;
Mahle International GmbH, , DE;
Abstract
A coupling device may include a first cylindrical connecting body and a second cylindrical connecting body having a retaining ring rotatably mounted thereon and moveable between a locking position and an unlocking position. A detent device may have at least one detent formed on the retaining ring and at least one counter detent formed on the second cylindrical connecting body with which the detent interlocks upon reaching the locking position. The detent may have a detent arm arranged on the retaining ring and configured to be spring-elastic in the radial direction. The counter detent may have a detent opening which is formed in a collar enclosing the retaining ring and in which the detent arm radially engages upon reaching the locking position so as to be supported on an edge of the detent opening in order to be rotatably secured in the circumferential direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile