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. 13, 2013
Filed:
Feb. 17, 2012
Ralf Stautner, Nuremberg, DE;
Andreas Woellner, Nuremberg, DE;
Gerhard Meyer, Lehrberg, DE;
Alexander Zernickel, Herzogenaurach, DE;
Rainer Lutz, Markt Erlbach, DE;
Ralf Stautner, Nuremberg, DE;
Andreas Woellner, Nuremberg, DE;
Gerhard Meyer, Lehrberg, DE;
Alexander Zernickel, Herzogenaurach, DE;
Rainer Lutz, Markt Erlbach, DE;
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Abstract
Spring strut bearing, which has an antifriction bearing that is arranged axially between an upper carrier part and a lower carrier part and a sealing ring. The upper carrier part has two upper rims, and the lower carrier part has two lower rims. The upper rims and the lower rims engage into one another with the result that a combined labyrinth and slip-ring seal is formed.