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Bumper on rear end of motor vehicle - has reversibly deformable hollow tubular body made of elastic material located inside air guide channel, and component penetrating its outer contour when bumper displaced
Bumper on rear end of motor vehicle - has reversibly deformable hollow tubular body made of elastic material located inside air guide channel, and component penetrating its outer contour when bumper displaced
The bumper forms an air channel into which is fitted a reversibly deformable hollow body (5) into which air is directed. The hollow body is formed as a tube and is made of elastic material. A component (7) is provided on the bumper and/or on a part fixed to the chassis and penetrates the outer contour of the hollow body when the bumper is displaced, thereby ensuring a definite deformation of the body. Cross-sectionally the hollow body may have varying rigidity, or made of different materials, or have different wall thicknesses.
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