- 专利标题: Winch tightening mechanism
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申请号: US15241794申请日: 2016-08-19
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公开(公告)号: US10266377B2公开(公告)日: 2019-04-23
- 发明人: Clint Bryan , Arnold Peek
- 申请人: Trinity Industries, Inc.
- 申请人地址: US TX Dallas
- 专利权人: Arcosa, Inc.
- 当前专利权人: Arcosa, Inc.
- 当前专利权人地址: US TX Dallas
- 代理机构: Baker Botts, LLP
- 主分类号: B66D1/06
- IPC分类号: B66D1/06
摘要:
According to some embodiments, a winch tightening apparatus comprises a mounting plate; a first moment arm coupled to the mounting plate and configured to provide leverage for rotating the mounting plate; and a pawl comprising a first end and a second end. The first end is pivotally coupled to the mounting plate such that the second end pivots to engage a ratchet gear when the mounting plate is rotated in a first direction and pivots to disengage the ratchet gear when the mounting plate is rotated in a second direction opposite the first direction. Some embodiments include a second moment arm coupled to the mounting plate and configured to provide leverage for rotating the mounting plate. Some embodiments include a counterweight coupled to the mounting plate and positioned to rotate the mounting plate in the second direction.
公开/授权文献
- US20170305728A1 WINCH TIGHTENING MECHANISM 公开/授权日:2017-10-26