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. 22, 2019
Filed:
Jun. 02, 2016
Schaeffler Technologies Ag & Co. KG, Herzogenaurach, DE;
Benjamin Wübbolt-Gorbatenko, Erlangen, DE;
Schaeffler Technologies AG & Co. KG, Herzogenaurzch, DE;
Abstract
The disclosure relates to bearing bushes for a motor vehicle, in which the bearing bushing may be switchable between a first and a second stiffness stage. The bearing bushing may include a first elastomer ring, which is arranged at least indirectly on an outer circumferential surface of a bolt, and a second elastomer ring, which is arranged radially between a first and second sleeve. The second sleeve may be arranged radially between the first and the second elastomer rings. In order to change the stiffness stage of the bearing bushing, the two sleeves may be connectable to one another by at least one ring which comes into contact with said sleeves at an end side.