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    • 1. 发明授权
    • Vertically expansible cargo vehicle body
    • 垂直可扩展的货车车身
    • US3694024A
    • 1972-09-26
    • US3694024D
    • 1970-12-24
    • BUDD CO
    • LINVILLE RICHARD O
    • B60J7/04B62D33/08B62D53/06B60P9/00
    • B60J7/1614B60J7/042B62D33/08B62D53/067
    • This application discloses a cargo vehicle body which is vertically expansible, having a fixed lower part or portion carried on a chassis and a vertically shiftable upper part or portion in spaced guided telescopic relationship with the lower portion, with elevating and guide means disposed in the space between the telescopic sides and, when desired, resilient or spring means to assist in supporting the upper portion at least in certain positions and latch means for assisting in holding the upper body portion in raised positions and releasable for lowering it. A plurality of lift, guide, spring, and latch means are provided on each side in an effective arrangement to promote smooth even balanced operation. A door is provided which is effective to close its opening in all adjusted positions of the body.
    • 本申请公开了一种可垂直扩张的货物车体,其具有承载在底盘上的固定下部或部分,以及与下部间隔引导伸缩关系的垂直移动的上部或部分,其中设置在该空间中的升降引导装置 在可伸缩侧面之间,并且在需要时,至少在某些位置上有助于支撑上部的弹性或弹簧装置以及用于辅助将上主体部分保持在升高位置并且可释放以使其下降的闩锁装置。 多个提升,引导,弹簧和闩锁装置以有效的布置设置在每一侧上,以促进平稳均匀的操作。 提供一个门,其有效地在身体的所有调整位置上关闭其开口。
    • 5. 发明授权
    • Expandable, removable trailer enclosure support
    • 可扩展的,可移动的拖车外壳支架
    • US06196604B1
    • 2001-03-06
    • US09266192
    • 1999-03-10
    • Raymond Karl HohLawrence Ralph Parks
    • Raymond Karl HohLawrence Ralph Parks
    • B62C106
    • B60J7/1614B60J7/042B62D33/08
    • A removable and raisable roof attached to four upright supports is mounted on an open bed trailer. Two supports are located on the left and right corners of the forward edge of the trailer; the other two supports are similarly located at the rear corners of the trailer. No side supports are necessary. Using elevating means within the supports, which can operate independently or in tandem, the front and/or rear portions of the roof can be raised and lowered separately. Using external attachable fixtures and ground mounted supports, each of the roof supports can be lifted from their mounted position on the trailer bed and the trailer driven out from under the supports and roof assembly, converting a covered van to a fully open van. If a fully enclosed trailer is desired, then tarpaulin, or other readily removable wall materials can be suspended from the roof and attached to the trailer bed.
    • 安装在四个直立支架上的可移动和可升高的屋顶安装在开放式拖车上。 两个支架位于拖车前缘左右角处; 另外两个支撑件类似地位于拖车的后角处。 无需侧支撑。 使用可以独立地或串联地操作的支撑件内的升降装置,屋顶的前部和/或后部可以分别升高和降低。 使用外部可附接的固定装置和地面安装的支架,每个屋顶支撑件可以从拖车底部的安装位置抬起,拖车从支撑架和车顶组件下方驱出,将覆盖的货车转换成全开式货车。 如果需要完全封闭的拖车,则篷布或其他容易拆卸的墙壁材料可以从屋顶悬挂并连接到拖车床。