Invention Grant
- Patent Title: Towrope winch safety shutoff switch
- Patent Title (中): 拖拉机绞车安全关闭开关
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Application No.: US12781658Application Date: 2010-05-17
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Publication No.: US08651461B2Publication Date: 2014-02-18
- Inventor: Ladd E. Christensen , John M. Welch , Tyson Triplett , Devin J. Hales
- Applicant: Ladd E. Christensen , John M. Welch , Tyson Triplett , Devin J. Hales
- Applicant Address: US UT Holladay
- Assignee: Global Innovative Sports Incorporated
- Current Assignee: Global Innovative Sports Incorporated
- Current Assignee Address: US UT Holladay
- Agency: Workman Nydegger
- Main IPC: B66D1/48
- IPC: B66D1/48
Abstract:
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.
Public/Granted literature
- US20100224117A1 Towrope Winch Safety Shutoff Switch Public/Granted day:2010-09-09
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