Compressed air supply system for commercial vehicle, has compressed air discharging arrangement that is attached to cylinder/piston assembly to discharge compressed air from cylinder chamber into inner chamber in compressor

摘要

The system (10) has a coupling arrangement (16) selectively producing and releasing a torque transmission connection between a drive element (18) and an input shaft (14) i.e. crankshaft, of a compressor (12). A compressed air actuating arrangement (20) has a cylinder/piston assembly (21) with a piston (24) that moves through a compressed air supply to a cylinder chamber (26). A compressed air discharging arrangement (58) is attached to the assembly to discharge compressed air from the chamber into an inner chamber in the compressor.