Master cylinder for hydraulic system, has operating mechanism for making connection between pressure chamber of slave cylinder and hole and comprises operating valve arranged in master cylinder piston, where valve is one-way valve

摘要

The cylinder has an operating mechanism for making a connection between a pressure chamber (17) of a slave cylinder and a hole (19), where the pressure chamber is limited by a master cylinder piston (15) and a master cylinder housing (14). The operating mechanism comprises an operating valve arranged in the master cylinder piston, where the operating valve is a one-way valve (21). The one-way valve closes and opens when the pressure in the pressure chamber is higher or lower than the pressure in the hole, respectively.