TRAILER WITH COLLAPSIBLE SIDE RAILS
案件概要
発明者
Scott A. Storz; Paul Smith; Gurucharan Vasa; Dasari Venkata Chiranjeevi
IPC分類
CPC分類
A trailer comprising a base frame and a side-rail assembly secured to the base frame. The side-rail assembly comprises at least one top rail and at least one support element extending between the top rail and the base frame. The side-rail assembly is configured to shift between an erected configuration and a collapsed configuration. In the erected configuration, the top rail is positioned vertically above and spaced apart from the base frame. In the collapsed configuration, the top rail is positioned adjacent to the base frame.
原文（中国語）
A trailer comprising a base frame and a side-rail assembly secured to the base frame. The side-rail assembly comprises at least one top rail and at least one support element extending between the top rail and the base frame. The side-rail assembly is configured to shift between an erected configuration and a collapsed configuration. In the erected configuration, the top rail is positioned vertically above and spaced apart from the base frame. In the collapsed configuration, the top rail is positioned adjacent to the base frame.
外部リソース