A device and method operated thereby may control a hydraulic pump to pump a hydraulic fluid into a chamber of a piston coupled to a fifth wheel of the tractor to raise the fifth wheel. The device, and method operated thereby, may sense, at intervals as the fifth wheel rises, a pressure value of the hydraulic fluid in the chamber. The device, and method operated thereby, may process the pressure values to determine when the landing gear is lifted off the ground.
MOTOR STALL AND TRAILER LIFT
2024-04-11
Patent
Elektronische Ressource
Englisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |