Vehicle tyre pressure regulation equipment - comprises control valve on wheel having valve plug comprising piston and rolling membrane spring-loaded shut

摘要

The tyre pressure regulation equipment for motor vehicles has a control valve on the wheel to be monitored. A plug (9) in the housing of the valve works against a fixed seat (13), and is formed by a rolling membrane with a piston body (7), being held shut by a spring (12) at the minimum permissible pressure. The valve has a throttle connected after it, for the outwards-flowing air.