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. 07, 2015
Filed:
Apr. 12, 2013
Schaeffler Technologies Ag & Co. KG, Herzogenaurach, DE;
Oliver Popp, Hirschaid/Juliushof, DE;
Martin Steigerwald, Herzogenaurach, DE;
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Abstract
An actuator unit () of a cam shifting system, which actuator unit is mountable on an internal combustion engine or a component thereof and has at least one actuator pin () for moving shifting cam units of the cam shifting system into different axial positions by means of at least one shift groove formed on the periphery of the shifting cam units and cooperating with the actuator pin (). The actuator pins () are spring-loaded in a direction toward the shifting cam unit, operable by a solenoid unit, and slidably supported in a housing () of the actuator unit (). The housing () of the actuator unit () is provided with at least one enlargement in each inner surface facing an actuator pin ().