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公开(公告)号:US09500029B1
公开(公告)日:2016-11-22
申请号:US14495715
申请日:2014-09-24
IPC分类号: E06C5/00 , E06C1/12 , E06C1/393 , E06C5/02 , E06C5/24 , E06C1/34 , E06C7/48 , B60R3/00 , E06C7/16 , E06C5/04 , E06C7/50
CPC分类号: E06C1/393 , B60R3/007 , E06C1/34 , E06C1/397 , E06C5/04 , E06C5/24 , E06C7/16 , E06C7/182 , E06C7/48 , E06C7/505
摘要: An adjustable ladder attachment able to be secured to a vehicle to enhance user stability and safety when servicing the vehicle. The ladder attachment includes an outer ladder assembly with a pair of rails connected by steps, an inner ladder assembly with a pair of rails connected by steps, the inner ladder assembly rails being slidably mounted to the outer ladder assembly rails to one of a plurality of locking positions, and a platform rotatably mounted to a top portion of the inner ladder assembly. The outer ladder assembly is positioned on a ground surface proximate the vehicle and the platform is rotatably adjusted to rest on top of a tire of the vehicle, thereby enabling a user to stand on the platform or the steps of the ladder assemblies.
摘要翻译: 一种可调节的梯子附件,能够固定在车辆上,以便在维修车辆时提高使用者的稳定性和安全性。 梯子附件包括具有通过台阶连接的一对轨道的外梯子组件,具有通过台阶连接的一对轨道的内梯形组件,内梯梯组件轨道可滑动地安装到外梯梯组件轨道到多个 锁定位置,以及可旋转地安装到内梯子组件的顶部的平台。 外梯子组件定位在靠近车辆的地面上,并且平台被可旋转地调节以保持在车辆的轮胎的顶部上,从而使得用户能够站在平台上或梯子组件的台阶上。