Antriebsvorrichtung für Hydraulikpumpe und Luftkompressor

摘要

A dual drive system (5) for a hydraulic pump (30) and an air boost compressor (40) is provided. Reversible power (10) is transmitted to a shaft (12) connected to clockwise (20) and counterclockwise (22) overrunning clutches connected to different vehicle or equipment subsystems (30,40). Reversing the drive (10) allows power to be alternately transmitted to one or the other of the subsystems. The invention includes utilizing the dual drive for hydraulic (30) and air conditioning systems (40) for an aircraft, with the provision of an additional drive motor (60) providing constant power to one or more of the subsystems.