Device for compensating idle weight forces and weight moments in combustion engine, has balancer shaft formed as sleeve shaft that is rotatably supported on another balancer shaft and connected with clutch gear of gear stage

摘要

The device has cylinder units consisting of respective partial-crankshafts (1, 2). One of the crankshafts is optionally connectable and/or separable with the other crankshaft over a self-synchronizing clutch (4) for connection and/or disconnection of one of the cylinder units to the other cylinder unit. Two balancer shafts (3, 7) stand in effective intervention with the respective crankshafts over gear stages (8, 9). One of the balancer shafts is formed as a sleeve shaft that is rotatably supported on the other balancer shaft and connected with a clutch gear (11) of one of the gear stages.