Camshaft adjuster for use in camshaft drive of internal combustion engine of motor vehicle, has locking device arranged radially outside in rotor vanes area and is provided with locking bolt unit interacting with ramp device

摘要

The camshaft adjuster has a stator with the stator vanes, and a rotor (2) with the rotor vanes that are rotated relative to the stator. Two sets of hydraulic chambers are limited by the stator vanes and by the rotor vanes to provide a hydraulic impact of the rotor in the respective rotary directions (a). The rotary directions of the hydraulic impact of the hydraulic chambers are opposite to each other. A locking device (1) is arranged radially outside in the area of the rotor vanes and has a locking bolt unit interacting with a ramp device.