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:
May. 07, 2019
Filed:
Nov. 26, 2015
Schaeffler Technologies Ag & Co. KG, Herzogenaurach, DE;
Ali Bayrakdar, Roethenbach/Pegnitz, DE;
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Abstract
A hydraulic camshaft adjuster () of the vane cell type is provided, including: a stator () that is set up for non-rotatable connection to an inner shaft () of a double camshaft (), wherein a connecting element () for non-rotatable accommodation of the inner shaft () is accommodated in the stator () in a form-locking manner; and including a rotor () which is rotatable relative to the stator () and which is set up for non-rotatable connection to an outer shaft () of the double camshaft (), wherein the connecting element () is accommodated in the stator () with clearance for compensating axial tolerances and/or a relative tilting of the shafts () in an operating state of the camshaft adjuster (). A valve drive unit () including such a camshaft adjuster () is also provided.