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1. (WO2013156165) CAMSHAFT ADJUSTER AND STATOR-COVER UNIT FOR AUTOMATIC ADJUSTMENT OF A LOCKING CLEARANCE

Pub. No.:    WO/2013/156165    International Application No.:    PCT/EP2013/050890
Publication Date: Fri Oct 25 01:59:59 CEST 2013 International Filing Date: Sat Jan 19 00:59:59 CET 2013
IPC: F01L 1/344
Applicants: SCHAEFFLER TECHNOLOGIES AG & CO. KG
Inventors: BOESE, Olaf
BRENNER, Holger
Title: CAMSHAFT ADJUSTER AND STATOR-COVER UNIT FOR AUTOMATIC ADJUSTMENT OF A LOCKING CLEARANCE
Abstract:
The invention relates to a stator-cover unit (1) for a camshaft adjuster designed for use in an internal combustion engine, having a toothed ring (2) for receiving a torque, there being integrally connected to said toothed ring a stator (3) in the form of a housing, having a locking cover (4) which is separate from the stator (3), wherein the locking cover (4) is connected rotationally conjointly to the stator (3), wherein the stator (3) and the locking cover (4), at least during assembly, are held rotationally conjointly secured in said position by means of a projection (9) on one of the two components, which projection engages with a form fit into a recess (11) on the other of the two components. The invention also relates to a camshaft adjuster having a rotor and having a correspondingly designed stator-cover unit (1), wherein a piston can be introduced, movably in an axial direction, into an opening of the locking cover (4).