-
公开(公告)号：US10087053B2
公开(公告)日：2018-10-02
申请号：US14686731
申请日：2015-04-14
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：US10815101B2
公开(公告)日：2020-10-27
申请号：US15926196
申请日：2018-03-20
发明人： Mark Sutcliffe , Brandon Cox , Taylor C. Grapes
摘要： A manual marine winch includes a winch housing; a rotating drum assembly supported on the housing; a winch line selectively spooled and un-spooled on the drum; a manually actuated control for spooling and un-spooling the winch line including a handle for selectively tensioning the drum and moveable between a position engaged with the drum for winch line tensioning and stowed position wherein the handle is not engaged with the drum; a tension holding mechanism comprising at least one ratchet gear coupled to the drum, at least one pawl selectively engaged with at least one ratchet gear to hold tension on the winch line, and a knockout configured to selectively disengage each of the pawls to allow for release of tension on the winch; and a biasing mechanism selectively engaged by the handle and configured to bias the handle toward the stowed position when the handle is engaged with the drum.
-
公开(公告)号：US09376172B2
公开(公告)日：2016-06-28
申请号：US14640277
申请日：2015-03-06
发明人： Jonathan Burkett , Taylor C Grapes
IPC分类号： B63B21/10
CPC分类号： B63B21/10
摘要： A self-aligning roller chock comprises a deck mounting structure which includes a boss member coupled to the deck and a swivel base plate rotationally coupled to the boss member for rotation about an axis substantially perpendicular to the deck; a pivot assembly coupled to the swivel base plate; a frame coupled to the pivot member and configured to pivot relative to the deck mounting member about the pivot assembly; and a sheave wheel rotationally mounted within the frame adapted to receive rigging line therein. The chock will pivot about two axes providing a self-aligning horizontal and vertical alignment with a resulting force of the rigging line. The self-aligning roller chock may further include a spring coupled to the frame and partially supporting the weight of the frame and the sheave wheel at least when the axis of the sheave wheel is non-parallel to the plane of the deck.
摘要翻译： 自对准辊轴承座包括甲板安装结构，其包括联接到甲板的凸台构件和旋转地联接到凸起构件的旋转基板，用于围绕基本上垂直于甲板的轴线旋转; 枢转组件，其联接到所述旋转底板; 框架，其联接到所述枢转构件并且构造成围绕所述枢转组件相对于所述甲板安装构件枢转; 以及旋转地安装在所述框架内的适于在其中接收索具线的滑轮。 轴承座将围绕两个轴线枢转，提供自动对准的水平和垂直对准与所述索具线的所得力。 自对准辊轴承座还可以包括弹簧，该弹簧联接到框架并且至少当滑轮轮的轴线不平行于甲板的平面时部分地支撑框架和滑轮的重量。
-
4.发明授权Manual marine winch with safety knockout override preventing release of winch tension without the handle in the stowed position 有权手动海洋绞车带有安全脱扣装置，防止释放绞车张力而无需把手放在收起位置公开(公告)号：US09004456B2
公开(公告)日：2015-04-14
申请号：US13894057
申请日：2013-05-14
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。
-
公开(公告)号：US07543800B2
公开(公告)日：2009-06-09
申请号：US11832627
申请日：2007-08-01
IPC分类号： B66D5/32
CPC分类号： B66D1/04
摘要： A manual marine winch includes a winch line including a wire rope, a pair of spaced side plates, a rotating spool assembly supported between the side plates and including a drum, wherein the drum defines a wire rope stacking space on the drum for storing a single stack of wire rope, and a manually actuated control for spooling and un-spooling the wire rope in the wire rope stacking space on the drum.
摘要翻译： 手动海洋绞车包括绞线，包括钢丝绳，一对隔开的侧板，支撑在侧板之间并包括滚筒的旋转卷轴组件，其中滚筒在滚筒上限定钢丝绳堆叠空间，用于存储单个 钢丝绳堆叠，以及手动驱动的控制装置，用于在滚筒上的钢丝绳堆叠空间中卷绕和不缠绕钢丝绳。
-
公开(公告)号：US07478795B2
公开(公告)日：2009-01-20
申请号：US11688974
申请日：2007-03-21
申请人： David B Grapes , Russell J Mayhew
发明人： David B Grapes , Russell J Mayhew
IPC分类号： B66D1/00
摘要： A manual marine barge winch includes a housing, a winch-line holding drum mounted for rotation on the housing, a winch-line coupled to the drum and adapted to be wound onto and off of the holding drum to tension and pay out the winch, a drum drive for rotating the drum to tension and to pay out the winch line, and at least one winch-line engaging roller adapted to engage the winch line at least during tensioning of the winch. Preferably at least one of the winch line engaging rollers is a powered or driven roller for driving the winch line.
摘要翻译： 手动船用驳船绞车包括壳体，安装在壳体上旋转的绞盘线保持滚筒，连接到滚筒的绞盘线，并且适于卷绕到保持滚筒上和离开保持滚筒以张紧和付出绞盘， 滚筒驱动器，用于使滚筒转动以张紧并支付绞车线;以及至少一个绞盘线接合辊，至少在绞盘张紧期间适于接合绞盘线。 优选地，所述绞车线接合辊中的至少一个是用于驱动绞盘线的动力或驱动辊。
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.012 秒)
