Valve train for gas exchange valves of internal combustion engine, has base cam shaft, cam carriers arranged on base cam shaft in torque-proof and axially movable manner, and device for detecting angular position of base cam shaft

摘要

The valve train (1) has a base cam shaft (3), cam carriers (4,5) arranged on the base cam shaft in a torque-proof and axially movable manner, and a device for detecting an angular position of the base cam shaft. One of the cam carriers carries a transmitter wheel (26) of the device, where the transmitter wheel is axially movable together with the cam carrier.