Patent ID: 6135502
Filing Date: 2000-10-24
Classification: B62D

Abstract:
A replaceable mud flap system comprising, in combination:a rigid sleeve having an outer surface with a square cross-section and defined by a top face, a bottom face, a pair of side faces and a pair of end faces, the sleeve further including a substantially solid upper portion for enhancing the rigidity of the sleeve, and a substantially hollow lower portion extending along an entire length of the sleeve, the hollow lower portion having a constant vertical cross-section with a rectangular configuration, a thin recess formed in a top surface of the hollow interior along a length thereof for receiving a top edge of a flap, the bottom face having a thin slot formed along a length of a center line thereof in alignment with and having a similar width as that of the thin recess for receiving a portion of a flap spaced from the upper edge of the flap, the sleeve including an inboard end with a plate perpendicularly coupled thereto with a plurality of bores formed therein for allowing the coupling of the sleeve to a frame of a truck, the sleeve further including an outboard end that allows communication with the hollow interior of the sleeve;an elastomeric flexible planar flap having a top edge;a rigid guide mounted on the flap for enhancing the rigidity of a top region of the flap, the rigid guide comprising a pair of elongate guide members, each guide member being positioned on a side of the flap opposite of the other of the guide members and extending along the top edge of the flap in a position slightly spaced from the top edge, each of the guide members having a substantially rectangular cross-section removably and slidably situated in the hollow lower portion of the sleeve for resisting rotation of the guide members with respect to the sleeve, the flap extending downwardly through the slot of the sleeve and the top edge of the flap being positioned in the thin recess of the sleeve such that the flap is engaged by the sleeve at spaced locations on opposite sides by the guide members for resisting rotation of the flap with respect to the sleeve, wherein the flap has a width equal to that of the thin recess and thin slot of the sleeve; andan end cap including a square end face with a periphery coupled thereto and extending therefrom for defining an interior space and a side opening for removably receiving the outboard end of the sleeve, a pair of opposed side faces of the periphery each having a bore formed therein for allowing the insertion of pin therethrough which extends through a corresponding bore formed in the guide to maintain the end cap in place.