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Inner side rail and towing ring deformation counter-protection device for motor vehicle, has deformable membrane integrated to inner side rail and closing opening of side rail, where membrane has external shape same as that of opening
Inner side rail and towing ring deformation counter-protection device for motor vehicle, has deformable membrane integrated to inner side rail and closing opening of side rail, where membrane has external shape same as that of opening
The device has an elastically deformable membrane (5) made of an elastomeric material and integrated to an inner side rail (10) of a motor vehicle. The deformable membrane closes an opening of the side rail. The membrane has an external shape same as that of the opening and has a peripheral edge fixed on a corresponding peripheral edge of the opening. A towing ring (16) is displaced toward the side rail by penetrating into the opening and deforms the membrane in a space delimited by the side rail, when a bump is applied on the ring or during mounting of the ring on the vehicle.
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