发明名称 |
Dock leveler having an inflatable member |
摘要 |
A dock leveler including a ramp having a rear edge movably interconnected with a loading dock and an inflatable assembly positioned to cause movement of the ramp inflation of the inflatable assembly. There is a support positioned under the inflatable assembly. The support is movably coupled to the ramp.
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申请公布号 |
US6460212(B2) |
申请公布日期 |
2002.10.08 |
申请号 |
US20010005395 |
申请日期 |
2001.12.03 |
申请人 |
KELLEY COMPANY, INC. |
发明人 |
MASSEY DOUGLAS H.;HODGES CHARLES H. |
分类号 |
B65G69/28;(IPC1-7):E01D1/00 |
主分类号 |
B65G69/28 |
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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