发明名称 |
RUNNING BOARD FOR VEHICLE HAVING CLASS A FINISH |
摘要 |
A running board for a passenger car or light truck is assembled from an upper molded thermoplastic section or component having a Class A automotive finish and a lower component or section having reinforcing ribs and mounting brackets. The upper section includes three layers: a paint film having a Class A automotive finish, a thin layer of thermoplastic polyolefin (TPO) and a thick layer of polypropylene. The lower section is homogeneous and may be a plastic such as TPO, polypropylene or high-density polyethylene (HDPE), for example, which may contain chopped, randomly oriented glass reinforcing fibers. The two sections are secured to one another about their peripheries by autogenous bonding. |
申请公布号 |
WO2005047058(A2) |
申请公布日期 |
2005.05.26 |
申请号 |
WO2004US32608 |
申请日期 |
2004.10.01 |
申请人 |
DURAKON INDUSTRIES, INC. |
发明人 |
SMITH, LESLIE, E.;ROCHELEAU, VINCENT, B.;MONTAGNA, JOHN, C.;SIERAKOWSKI, THOMAS, G. |
分类号 |
B60R3/00 |
主分类号 |
B60R3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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