发明名称 Loading dock shelter with hollow side or head members
摘要 In order to provide a durable loading dock shelter with an effective seal, the dock shelter is provided with a face panel that is relatively lightweight and firm, yet moveable for sealing against vehicles of various size and position. The face panel can be used as a side curtain or a head curtain. To provide the face panel with durability while minimizing its weight, the face panel is thermoformed of twin sheets of plastic to provide a durable outer shell with a hollow interior. In some embodiments, the face panel is moveable by virtue of an integral living hinge that connects the face panel to a generally stationary support panel.
申请公布号 US2004163326(A1) 申请公布日期 2004.08.26
申请号 US20030386860 申请日期 2003.03.12
申请人 MILLER JASON D.;ASHELIN CHARLES J. 发明人 MILLER JASON D.;ASHELIN CHARLES J.
分类号 B65G69/00;E04B1/34;E04G11/04;E04H1/00;(IPC1-7):E04B1/34 主分类号 B65G69/00
代理机构 代理人
主权项
地址