The present invention discloses an air valve for a tire bead seater which relates to the technical field of tire inflation guns, and it solves a problem that an inner piston in the air valve is prone to be difficult in moving upwards or downwards due to a thermal expansion and contraction of the piston and has a poor sealing performance when using a tire bead seater, and it is difficult to replace a barrel of the air valve with barrels in other different shapes to satisfy different inflation requirements. The air valve of a tire bead seater includes an inflation cylinder (1), where a top end of the inflation cylinder is provided with a cylinder mouth (2). The cylinder comprises a lower sealing ring (25) and upper sealing ring (24). The air valve also comprises an air delivery barrel (8) with four flange recesses (29).
AIR VALVE OF TIRE BEAD SEATER
LUFTVENTIL FÜR REIFENWULSTSETZER
VALVE PNEUMATIQUE D'UN DISPOSITIF DE SIÈGE DE TALON DE PNEU
2024-07-03
Patent
Electronic Resource
English
IPC: | F16K VALVES , Ventile / B60C VEHICLE TYRES , Fahrzeugreifen / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |