IP Library Granted Patent US 12691948
Granted Patent B2
US 12691948 · App. 18/401,845 · Granted Jul 28, 2026

Mudflap for a vehicle, associated fender for a vehicle, method of cleaning a mudflap, and method of cleaning a fender

Inventors: Madhuchandra Koogenahalli Sadashivaiah (Bangalore, IN); Sudeendra Thirtha Koushik K S (Bangalore, IN)
Assignee: Volvo Truck Corporation
B62D25/188B62D25/182
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Quick Facts
Patent No.
US 12691948
App. No.
18/401,845
Granted
Jul 28, 2026
Kind
B2
Abstract

A mudflap for a vehicle, configured to be installed on the vehicle, comprising a base layer, configured to be attached to the vehicle; and an exposed layer, configured to be attached to the base layer and movable between an operation position, in which the exposed layer is attached to the base layer, and a cleaning position, in which the exposed layer is detached from the base layer; the base layer comprising a plurality of protrusions and the exposed layer comprising a plurality of orifices, the protrusions of the base layer being engaged in the orifices of the exposed layer when the exposed layer is in its operation position.

Claims (26)

1 . A mudflap for a vehicle, configured to be installed on the vehicle, comprising:

a base layer, configured to be attached to the vehicle; and

an exposed layer, configured to be attached to the base layer and movable between an operation position, in which the exposed layer is attached to the base layer, and a cleaning position, in which the exposed layer is detached from the base layer;

wherein the base layer comprises a plurality of protrusions and the exposed layer comprises a plurality of orifices, the protrusions of the base layer being engaged in the orifices of the exposed layer when the exposed layer is in its operation position.

2 . The mudflap of claim 1 , wherein the base layer comprises a first element and the exposed layer comprises a second element, the first element and second element cooperating to attach the base layer and the exposed layer when the exposed layer is in its operation position.

3 . The mudflap of claim 1 , wherein a transversal section of a base of the protrusions is substantially similar to a transversal section of the orifices.

4 . The mudflap of claim 1 , wherein the protrusions are spikes.

5 . The mudflap of claim 1 , wherein the protrusions protrude from a side of the exposed layer opposed to the rest of the base layer when the exposed layer is in its operation position.

6 . The mudflap of claim 5 , wherein the protrusions protrude more than 5 mm from the side of the exposed layer opposed to the rest of the base layer.

7 . The mudflap of claim 1 , wherein the base layer comprises a main portion and at least a wall portion arranged at an edge of the main portion, the protrusion of the base layer protruding from the main portion along a protrusion direction and the wall portion protruding from the main portion along said protrusion direction.

8 . The mudflap of claim 1 , wherein the exposed layer covers at least 70% of the base layer when the exposed layer is in its operation position.

9 . The mudflap of claim 1 , wherein the base layer is configured to be attached to a mudguard, the base layer comprising at least a hole, the hole being configured to cooperate with a fastener of the mudguard of the vehicle so that the mudflap is attached on the mudguard.

10 . The mudflap of claim 1 , wherein the base layer defines a guiding cavity extending in the base layer substantially perpendicular to the protrusions.

11 . A fender for a vehicle comprising the mudflap of claim 1 .

12 . The fender of claim 11 , wherein the fender comprises a mudguard, the mudflap being movable between an installed position where the base layer is attached on the mudguard and an uninstalled position where the base layer is detached from the mudguard.

13 . The fender of claim 12 , wherein the base layer of the mudflap defines a guiding cavity extending in the base layer substantially perpendicular to the protrusions, the mudguard comprising a guiding rod configured to cooperate with the guiding cavity of the mudflap for guiding in translation of the mudflap between the installed and uninstalled positions.

14 . The fender of claim 12 , wherein the mudguard comprises fasteners to lock the mudflap in the installed position, the fasteners being quarter turn fasteners.

15 . The fender of claim 11 , wherein the mudflap comprises a cooperation portion that lays on the mudguard, and a free portion that overhangs from the mudguard.

16 . A vehicle comprising the fender of claim 11 .

17 . A method of cleaning the mudflap of claim 1 , wherein the method comprises:

providing a dirty mudflap, the exposed layer of the mudflap being provided in its operation position, dirt being located on a side of the exposed layer opposed to the rest of the base layer; and

cleaning the dirty mudflap by moving the exposed layer from the operation position to the cleaning position.

18 . A method of cleaning the fender of claim 11 , wherein the method comprises:

providing a fender comprising a dirty mudflap, the exposed layer of the mudflap being provided in its operation position, dirt being located on a side of the exposed layer opposed to the base layer; and

cleaning the dirty mudflap by moving the exposed layer from the operation position to the cleaning position.

19 . The method of claim 18 , wherein the mudflap is movable between an installed position where the base layer is attached on the mudguard and an uninstalled position where the base layer is detached from the mudguard, wherein the method comprises, prior to cleaning the dirty mudflap, the displacement of the mudflap from the installed position to the uninstalled position.