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.
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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 |
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代理人 |
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主权项 |
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地址 |
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