The pneumatic device (1) connecting the towing vehicle to the trailer, comprises: at least one pair of first couplings (2a, 2b) connectable to a first type of vehicles and one pair of second couplings (3a, 3b) connectable to a second type of vehicles, where each of the pairs of couplings (2a, 2b, 3a, 3b) comprises at least one supply coupling (2a, 3a) and at least one driving coupling (2b, 3b) connectable to the braking system (FT, FR) of the relevant vehicle; at least one tank (4, 17) of compressed air; at least one supply line (7) connected to the supply couplings (2a, 3a) and at least one control line (8) connected to the driving couplings (2b, 3b); pressure variation means (10) along the control line (8) that can be activated/deactivated as a result of the connection/disconnection of the pair of second couplings (3a, 3b) to/from the relevant vehicle
PNEUMATIC DEVICE CONNECTING A TOWING VEHICLE TO A TRAILER
PNEUMATISCHES GERÄT ZUM VERBINDEN EINES SCHLEPPFAHRZEUGS MIT EINEM ANHÄNGER
DISPOSITIF PNEUMATIQUE RELIANT UN VÉHICULE DE REMORQUAGE À UNE REMORQUE
2021-12-22
Patent
Electronic Resource
English
A SYSTEM & METHOD FOR CONNECTING TRAILER TOWING COMPONENTS
European Patent Office | 2024
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