发明名称 |
Recreational vehicle chassis |
摘要 |
A chassis for a recreational vehicle having an open lattice structure includes a pair of central longitudinal support units, each including a pair of vertically spaced bearing members that are interconnected to provide vertical rigidity. A pair of side longitudinal support units extend parallel to the central longitudinal support units and also include a pair of vertically spaced bearing members interconnected to provide vertical rigidity. The central longitudinal support unit includes a further lower bottom member positioned at the same vertical distance as the lower side longitudinal support bearing member. Interconnecting members provide both vertical and horizontal rigidity so that a stable chassis platform is provided without requiring additional structural support and strength from any hull built thereon.
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申请公布号 |
US7175202(B2) |
申请公布日期 |
2007.02.13 |
申请号 |
US20030740351 |
申请日期 |
2003.12.18 |
申请人 |
FLEETWOOD ENTERPRISES, INC. |
发明人 |
BUDICA LAURO |
分类号 |
B62D21/00;B60P3/34;B62D21/02;B62D47/02 |
主分类号 |
B62D21/00 |
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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