A pneumatic ABS valve device (10) includes: a casing (1) having a supply port (2) for receiving pressurized air; a working port (3) for providing a braking pressure to a brake actuator (9); an exhaust port (4) for a releasing pressurized air from the brake actuator (9); and a flow path (17) defined in the casing (1) and connecting the working port (3) and the supply port (2). A reversibly deformable quick release insert (5) is arranged in the flow path (17) and received in the casing (1) and moves into a blocking position (B) when an exhaust air flow (f2) is provided by the working port (3). The quick release insert deforms in the blocking position (B) to sealingly rest against a sealing surface (28) of the casing (1) thereby blocking the flow path (17), and returns into an undeformed basic position (A) in an unloaded or low-loaded condition.
PNEUMATIC VALVE DEVICE INCLUDING A QUICK RELEASE INSERT
2024-12-05
Patent
Electronic Resource
English
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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