Redundant formed actuator for motor vehicle, has two cylinder-piston assemblies engaging together at load, where controller simultaneously supplies operating power from the sources to respectively assigned assemblies

摘要

The actuator has a cylinder-piston-assembly (38) supplied with an operating power from assigned sources (12, 14). Another cylinder-piston-assembly (40) is supplied with an operating power from assigned sources (16, 18). The two assemblies are engaged together at a load, where a controller (28) simultaneously supplies operating power from the sources to the respectively assigned assemblies.