Rotor of a camshaft adjuster
AssigneeHydraulik-Ring GmbH
InventorsAndreas Knecht, Dirk Pohl, Jan Eimert
Life of this patent
Estimating the term…
Abstract
The present invention describes a new rotor and a corresponding method of manufacture for a rotor according to the invention in which a sleeve as a structural component takes over oil guidance functions in addition to locking pin bearing functions, wherein the sleeve can be inserted in a vane of the rotor flush with the surface by means of a press fit.
Claims12
A rotor of a camshaft adjuster, in particular according to the swivel motor principle, comprising a plurality of vanes and a rotor core from which the vanes emanate, and a locking pin which is guided in a locking opening in such a manner that it can be withdrawn from the rotor over the rotor surface, characterized in that the locking opening is a stepped hole which is provided with at least two different cross-sections and which goes through a vane of the rotor, said hole bearing a sleeve which forms a supply channel by means of its outer wall.
Dependencies are inferred from the claim text.