Running board, motor vehicle including a running board, and methods for manufacturing and using a running board
View Patent ↗A running board is provided by the invention. The running board includes a deck and a plurality of attachment members. The deck and the plurality of attachment members are formed from a continuous polymer composition. The deck has a stepping surface and a support structure for supporting the stepping surface. The plurality of attachment members extend from the support structure and each attachment member has at least one opening for receipt of a fastener. The plurality of attachment members are provided for attachment to at least one of a motor vehicle frame and a motor vehicle rocker panel. A motor vehicle and methods for manufacturing and installing a running board are provided.
1. A running board comprising:
deck having a stepping surface and a support structure for supporting the stepping surface;
plurality of attachment members extending from the support structure, each attachment member having at least one opening for receipt of a fastener, a fastening member extending to the support structure, a left side support extending along a left side of the fastening member to the support structure for stabilizing and supporting the fastening member, and a right side support extending along a right side of the fastening member to the support structure for stabilizing and supporting the fastener member, the plurality of attachment members being provided for attachment to at least one of a motor vehicle frame or a motor vehicle rocker panel; and
wherein the deck and the plurality of attachment members are formed from a continuous polymer composition.
2. A running board according to claim 1 , wherein the continuous polymer composition comprises acrylonitrile-butadiene-styrene polymer.
3. A running board according to claim 1 , wherein the continuous polymer composition comprises polytarbonate polymer.
4. A running board according to claim 1 , wherein the plurality of attachment members comprise an arm extending away from a top surface of the deck, and a fastening area comprising a fastener member constructed to fit against at least one of a motor vehicle frame and a motor vehicle rocker panel and having the opening for receipt of a fastener provided therethrough.
5. A running board according to claim 1 , wherein the stepping surface comprises a tread mat provided thereon.
6. A running board according to claim 1 , wherein the deck and the plurality of attachment members are formed by injection molding.
7. A running board according to claim 1 , wherein the running board does not include a bracket assembly, separate from the plurality of attachment members, for attaching the running board to a motor vehicle.
8. A method for manufacturing a running board, the method comprising:
(a) injection molding a polymer composition to provide a molded polymer composition having:
(i) deck having a stepping surface and a support structure for supporting the stepping surface;
(ii) plurality of attachment members extending from the support structure, each attachment member having at least one opening for receipt of a fastener, a fastening member extending to the support structure, a left side support extending along a left side of the fastening member to the support structure far stabilizing and supporting to fastening member, and a right side support extending along a right side of the fastening member to the support structure for stabilizing and supporting the fastener member, the plurality of attachment members being provided for attachment to at least one of a motor vehicle frame or a motor vehicle rocker panel; and
(iii) wherein the running board is constructed for attachment to a motor vehicle and, when attached to a motor vehicle, can support the weight of a person stepping on the running board.
9. A method for installing a running board on a motor vehicle, the method comprising steps of:
(a) providing a running board in position against a motor vehicle below a door of the motor vehicle, wherein the running board comprises:
(i) deck having a stepping surface and a support structure for supporting the stepping surface;
(ii) plurality of attachment members extending from the support structure, each attachment member having at least one opening for receipt of a fastener, a fastening member extending to the support structure, a left side support extending along a left side of the fastening member to the support structure for stabilizing and supporting the fastening member, and a right side support extending along a right side of the fastening member to the support structure for stabilizing and supporting the fastener member, the plurality of attachment members being provided for attachment to at least one of a motor vehicle frame or a motor vehicle rocker panel; and
(iii) wherein the deck and the plurality of attachment members are formed from a continuous polymer composition; and
(b) fastening the plurality of attachment members to at least one of the motor vehicle frame and the motor vehicle rocker panel using a plurality of fasteners.
10. A method according to claim 9 , further comprising a step of:
(a) fastening the deck to the motor vehicle rocker panel using a plurality of fasteners.
11. A method according to claim 10 , wherein the plurality of fasteners for fastening the deck to the motor vehicle rocker panel comprises screw fasteners.
12. A method according to claims 9 , wherein the plurality of fasteners for fastening the plurality of attachment members to at least one of the motor vehicle frame and the motor vehicle rocker panel comprises a clip nut and a threaded bolt.
13. A method according to claim 9 , wherein the continuous polymer composition comprises acrylonitrile-butadiene-styrene polymer.
14. A method according to claim 9 , wherein the continuous polymer composition comprises polycarbonate polymer.
15. A method according to claim 9 , wherein the plurality of attachment members comprise an arm extending away from a top surface of the deck, and a fastening area comprising a fastener member constructed to fit against at least one of the motor vehicle frame and the motor vehicle rocker panel and having the opening for receipt of a fastener provided therethrough.
16. A method according to claim 9 , wherein the stepping surface comprises a tread mat provided thereon.
17. A method according to claim 9 , wherein the deck and the plurality of attachment members are formed by injection molding.
18. A method according to claim 9 , wherein the running board does not include a bracket assembly for attaching the running board to a motor vehicle.
19. A method according to claim 8 , wherein the polymer composition comprises acrylonitrile-butadiene-styrene polymer.
20. A method according to claim 8 , wherein the polymer composition comprises polycarbonate polymer.