发明名称 |
LIFTING DEVICE, SYSTEM, AND METHOD |
摘要 |
A lifting device comprises three or more links hingedly joined end-to-end such that the lifting device is able to hingedly move in a first direction from a linear arrangement to a bent arrangement but is not able to hingedly move from the linear arrangement to a bent arrangement in a second direction opposite the first direction. |
申请公布号 |
CA2929103(A1) |
申请公布日期 |
2015.02.26 |
申请号 |
CA20142929103 |
申请日期 |
2014.07.29 |
申请人 |
SCHLOTHAUER, TIMOTHY CRAIG |
发明人 |
SCHLOTHAUER, TIMOTHY CRAIG |
分类号 |
B66C1/10;B66C1/16;B66F9/00 |
主分类号 |
B66C1/10 |
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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