| 发明名称 |
Towrope winch safety shutoff switch |
| 摘要 |
A towrope winch with a safety shutoff device includes a winch configured to wind a rope; and a safety shutoff device which deactivates the winch if, during winding of the rope, a foreign object enters a winch intake along with the rope to actuate the safety shutoff device. |
| 申请公布号 |
US8651461(B2) |
申请公布日期 |
2014.02.18 |
| 申请号 |
US20100781658 |
申请日期 |
2010.05.17 |
| 申请人 |
CHRISTENSEN LADD E.;WELCH JOHN M.;TRIPLETT TYSON;HALES DEVIN J.;GLOBAL INNOVATIVE SPORTS INCORPORATED |
发明人 |
CHRISTENSEN LADD E.;WELCH JOHN M.;TRIPLETT TYSON;HALES DEVIN J. |
| 分类号 |
B66D1/48 |
主分类号 |
B66D1/48 |
| 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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