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. 15, 2014
Filed:
Oct. 06, 2011
Erich Lunz, Lonnerstadt, DE;
Erich Lunz, Lonnerstadt, DE;
Schaeffler Technologies GmbH & Co. KG, Herzogenaurach, DE;
Abstract
A bearing ring is provided, including a body and an end face (). The problem of providing a bearing assembly having a space-saving preloading device which can be actuated quickly is solved for this bearing ring by a piston () of a fluidic preloading device; the piston being accommodated in the end face (). A bearing assembly is also provided including a bearing () having a bearing ring () and a first fluidic preloading device for setting a bearing preload, this preloading device acting on a first end face () of the bearing ring (), and further including a second fluidic preloading device which acts in the opposite direction on a second end face () of the bearing ring ().