device for changing the steuerzeiten of gaswechselven tilen a brennkraftmaschine,in particular, rotating flask - adjusting device for a camshaft to a crankshaft drehwinkelverstellung

摘要

The impeller (3) may be mechanically coupled to the drive wheel (2), by means of a locking pin (12), which may be displaced in a housing (13) in one of the side walls (5, 6) of the drive wheel (3), by means of a pressure coil spring (14) and which is arranged together therewith in a through drilling (15) in the wheel hub (8) of the impeller (3). One end of the pressure coil spring (14) is thus fixed in an axial base drilling on the back face of the locking pin (12), whilst the other end rests on a counter holder arranged in the through drilling (15). According to the invention, the counter holder for the other end of the pressure coil spring (14) is embodied as a hollow cylindrical cartridge (19), which may be fixed in a given axial position within the through drilling (15) in the wheel hub (8) of the impeller (3), by means of a friction or positive fit.