公开(公告)号：US4723744A

公开(公告)日：1988-02-09

申请号：US892860

申请日：1986-08-04

申请人： James D. Baker, Jr. ,  Cecil E. Baker, Jr.

发明人： James D. Baker, Jr. ,  Cecil E. Baker, Jr.

IPC分类号： B60P3/32 ,  B60S9/02 ,  F16M11/26 ,  B66F7/26

CPC分类号： B60P3/32 ,  B60S9/02 ,  F16M11/046 ,  F16M2200/028 ,  F16M2200/08

摘要： A support for use in conjunction with a camper (carriable by a conveying vehicle) and a plurality of conventional lifting jacks is constructed from square cross section ferrous tubing. The support is collapsible from an assembled state in which it supportively abuts the bottom of the camper when the camper is not carried by the vehicle. The support eases at least a significant portion of the load of the camper from the jacks, so as to avoid buckling of the camper sides by the jacks. Preferably, the jacks are maintained in position to stabilize the camper against transverse movement caused by wind or by movement inside the camper. The support is constructed from a pair of opposing end elements, each having a pair of vertical members connected by a horizontal cross member, and an upwardly opening socket on the upper ends of the vertical members. The support also includes a pair of connecting elements each having a pair of vertical legs, dimensioned to be slidably received in the sockets, which are connected by a horizontal side member.

摘要翻译： 与野营车（由搬运车辆搭载）一起使用的支撑件和多个常规的提升千斤顶由方形横截面的铁管构成。 支架可以从组装状态折叠，在组装状态下，当露营者不被车辆携带时，支撑件支撑地邻接露营者的底部。 所述支撑件能够从所述千斤顶减轻至少相当大部分的露营者的负载，以避免由所述千斤顶对所述露营者侧面的屈曲。 优选地，千斤顶被保持在适当的位置以稳定露营者，以抵抗由风引起的横摆运动或通过在露营者内的运动。 支撑件由一对相对的端部元件构成，每个端部元件具有通过水平横向构件连接的一对垂直构件，以及垂直构件的上端上的向上开口的插座。 该支撑件还包括一对连接元件，每个连接元件具有一对垂直的支脚，其尺寸设计成可滑动地容纳在插座中，它们通过水平侧构件连接。