Transmission for control device for variable adjustment of compression ratio of reciprocating piston-internal combustion engine, has cover element, which is indirectly supported on front side of gear ring

摘要

The transmission (10) has a sun gear (12) and two gear rings (16,18) rotatable relative to each other. The latter gear ring is arranged coaxial to the former gear ring. A planetary gear element (14) stays in engagement with the gear rings and with the sun gear through respective tooth systems. A cover element (38) is indirectly supported on the front side (40) of the latter gear ring. The gear rings are braced against each other by the cover element. The cover element is connected, particularly screwed, with the former gear ring.