发明名称 Recreational Vehicle Lift Mechanism
摘要 A lift mechanism for raising and lowering a movable roof on a recreational vehicle. The lift mechanism includes a base, a drive assembly attached to the base, and an elevation assembly attached to the base and configured for cooperation with the drive assembly. The elevation assembly is configured to operate between a lowered position and a raised position to provide vertical movement to the movable roof.
申请公布号 US2012223540(A1) 申请公布日期 2012.09.06
申请号 US201113037522 申请日期 2011.03.01
申请人 PECK JAMES R.;L&W ENGINEERING, INC. 发明人 PECK JAMES R.
分类号 B62D33/08 主分类号 B62D33/08
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