An automatic wheel chock assembly for parking a trailer includes a trailer that has a plurality of axles, a frame and air brakes. Each of the axles has a wheel that is rotatably coupled thereto. A chock unit is rotatably coupled to the trailer and the chock unit is operationally coupled to the air brakes. The chock unit is actuated into a deployed position when the air brakes are turned on. Thus, the chock unit lowers a stop between the wheel on each of a respective pair of the axles for inhibiting the trailer from rolling. The chock unit is actuated into a stored position when the air brakes are turned off thereby facilitating the wheel on each of the respective pair of axles to roll.
AUTOMATIC WHEEL CHOCK ASSEMBLY
2020-04-23
Patent
Electronic Resource
English