Railway vehicle spring holding cylinder - has piston and rod lever gear coupled for power conversion

摘要

The spring feeder cylinder for railway vehicles has a spring feeder piston. It is activated by pressure released against the force of a feed spring, and a piston rod. They are coupled together by a lever gear for power conversion. The feed piston has a pressure section activated and a separate spring plate activated by the feeder spring. The lever gear (16) couples the piston (8) with the spring plate section (34), and the piston rod (12) is connected to the spring plate (34). The lever gear (16) connection to the piston part (8) is direct without intermediary.