| 摘要 |
A mud-flap supporting assembly is provided that allows pivotal movement of mounting arm and mud-flap about both the vertical and horizontal axes adjacent to the vehicle to which the arm is attached. A spring connected between the base plate and the end cap of the mounting arm holds said arm in the usual position parallel to the vehicle axle. Should the arm be pushed out of position by an obstruction making contact with the arm, the arm will automatically return to its usual position when the obstruction is passed. Upon return, the base plate's raised portion embeds itself into the exact duplicate negative opening of the mounting arm, and returns the arm precisely to center.
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