发明名称 |
UNOS PERFECCIONAMIENTOS EN LOS GANCHOS DE SEGURIDAD. |
摘要 |
<p>A safety hook for use with lifting hoists and the like features a thumb operated keeper latch device arranged adjacent an end of a hook body gripping groove, which serves to both protect the fingers of an operator and position and operator's thumb for engagement with the latch device.</p> |
申请公布号 |
ES445184(A1) |
申请公布日期 |
1977.06.01 |
申请号 |
ES19840004451 |
申请日期 |
1976.02.09 |
申请人 |
COLUMBUS MCKINNON CORPORATION |
发明人 |
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分类号 |
B66C1/22;B66C1/36;F16B45/02;(IPC1-7):66C/ |
主分类号 |
B66C1/22 |
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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