The claimed couplable automotive road vehicle comprises a controllable mechanism (50) for locking a joint between the rear and front parts of the vehicle, the mechanism (50) comprising a bitstable distributor (120) movable, in response to a command, between: - a first stable state (122) in which it stops the circulation of an actuation fluid to achieve a locked position of the locking mechanism, and - a second stable state (124) in which it allows the actuation fluid to flow into and out of, alternatingly, the front chamber (102) and rear chamber (104) of an actuator (80) in order to achieve an unlocked position of the locking mechanism, it being possible for the first and second stable states (122, 124) to be maintained without consuming energy.
VÉHICULE AUTOMOBILE ROUTIER ATTELABLE
COUPLABLE AUTOMOTIVE ROAD VEHICLE
KOPPELBARES KRAFTFAHRZEUG-STRASSENFAHRZEUG
2021-04-28
Patent
Electronic Resource
French
IPC: | B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS |