发明名称 |
A WINDING, SECURING AND POSITIONING MECHANISM FOR A COME-ALONG |
摘要 |
A come-along for pulling loads includes a rope winding mechanism that enables the rope to be wound and fed out smoothly. The rope winding mechanism includes a positioning hole that reduces the angle between the secured end of the rope and an axial tube about which the rope is wound. The come-along also includes a rope securing mechanism. The secured end of the rope has a seal head that fits through an installation hole and rests against the positioning hole. A helical slot around the axial tube enables the rope to wind evenly.
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申请公布号 |
US2008001133(A9) |
申请公布日期 |
2008.01.03 |
申请号 |
US20050906700 |
申请日期 |
2005.03.02 |
申请人 |
YUHUAN TOP SUN MACHINERY TOOL CO., LTD. |
发明人 |
RUAN BU Q. |
分类号 |
B66D1/34;B60D1/155;B66D3/12;B66D3/14;F16G11/00;F16G11/12 |
主分类号 |
B66D1/34 |
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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