公开(公告)号：US10087053B2

公开(公告)日：2018-10-02

申请号：US14686731

申请日：2015-04-14

申请人： W. W. Patterson Company

发明人： Richard A Topping, Jr. ,  Donald Joseph Sluka

IPC分类号： B66D1/06 ,  B66D1/54 ,  B66D3/14

摘要： A manual marine winch includes a safety knockout override preventing release of winch tension without the handle in stowed position. The winch includes a housing; a rotating drum on the housing; a winch line on the drum; a control for spooling and un-spooling the winch line on the drum, wherein the control includes a handle for selectively tensioning the drum and moveable between a position engaged with the drum and a disengaged stowed position; a tension holding mechanism on the housing comprising a ratchet gear coupled to the drum, a pawl selectively engaged with the ratchet gear, and a knockout configures to selectively disengage the pawl from the gear to allow for release of winch tension; and a safety knockout override coupled to the housing and selectively engaged by the handle and configured to prevent release of winch tension when the handle is not in the stowed position.

公开(公告)号：US09004456B2

公开(公告)日：2015-04-14

申请号：US13894057

申请日：2013-05-14

申请人： W. W. Patterson Company

发明人： Richard A Topping, Jr. ,  Donald Joseph Sluka

IPC分类号： B21F9/00 ,  B66F3/00 ,  B66D1/06

CPC分类号： B66D1/06 ,  B66D1/54 ,  B66D3/14

摘要： A manual marine winch includes a safety knockout override preventing release of winch tension without the handle in stowed position. The winch includes a housing; a rotating drum on the housing; a winch line on the drum; a control for spooling and un-spooling the winch line on the drum, wherein the control includes a handle for selectively tensioning the drum and moveable between a position engaged with the drum and a disengaged stowed position; a tension holding mechanism on the housing comprising a ratchet gear coupled to the drum, a pawl selectively engaged with the ratchet gear, and a knockout configures to selectively disengage the pawl from the gear to allow for release of winch tension; and a safety knockout override coupled to the housing and selectively engaged by the handle and configured to prevent release of winch tension when the handle is not in the stowed position.

摘要翻译： 手动海洋绞车包括安全脱扣机构，防止绞车张力释放，而无需把手放在收起位置。 绞车包括一座房屋; 壳体上的旋转鼓; 滚筒上的绞车线; 一种用于将滚筒上的卷扬线卷绕和不缠绕的控制装置，其中控制装置包括用于选择性地张紧滚筒并可在与滚筒啮合的位置和脱开的收起位置之间移动的手柄; 所述壳体上的张力保持机构包括联接到所述滚筒的棘轮，选择性地与所述棘轮啮合的棘爪，以及敲除构造以选择性地使所述棘爪与所述齿轮脱离以允许释放绞盘张力; 以及联接到所述壳体并且被所述手柄选择性地接合并且被配置为当所述手柄未处于所述收起位置时防止释放绞车张力的安全脱离超控。