Abstract: A camshaft adjuster (1) including a stator (2) and a rotor (4), a spring (6) tenses the rotor (4) rotationally counter to the stator (2). According to the invention, the spring is a coil spring (6), the stator (2) includes a first recess (8) of a first free end (10) of the coil spring (6) and the rotor (4) includes a second recess (12) for a second free end (14) of the coil spring (6).

Abstract: A camshaft adjuster (1) including a stator (2) and a rotor (4), a spring (6) tenses the rotor (4) rotationally counter to the stator (2). According to the invention, the spring is a helical spring (6), the stator (2) includes a first recess (8) of a first free end (10) of the helical spring (6) and the rotor (4) includes a second recess (12) for a second free end (14) of the helical spring (6).

Abstract: A camshaft adjusting device including a stator which is connectable to a crankshaft of an internal combustion engine and a rotor which is connectable to a camshaft and rotatably supported with respect to the stator and a locking device for locking the rotor with respect to the stator with a locking slide (2) fixed to the stator or fixed to the rotor and produced by a powder metallurgy process and at least one locking pin lockable in the locking slide (2), in at least one section of a surface edge zone (3) the locking slide (2) having a higher density compared to the density of the base material of the locking slide (2).

Abstract: A clamping disk (1) for the non-positive connection of components in a cam adjusting system, a cam adjusting system (15) having a clamping disk (1) and a method for checking the mounting of the clamping disk (1) are provided. The clamping disk (1) has an essentially circular base body (2) which has at least one friction surface for a contact partner. The base body (2) is axially penetrated by a material recess (10). The mounting of the clamping disk (1) can be controlled in a simple manner by distance measuring.

Abstract: A clamping disk (1) for the non-positive connection of components in a cam adjusting system, a cam adjusting system (15) having a clamping disk (1) and a method for checking the mounting of the clamping disk (1) are provided. The clamping disk (1) has an essentially circular base body (2) which has at least one friction surface for a contact partner. The base body (2) is axially penetrated by a material recess (10). The mounting of the clamping disk (1) can be controlled in a simple manner by distance measuring.