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公开(公告)号：US20080143057A1
公开(公告)日：2008-06-19
申请号：US11640032
申请日：2006-12-15
IPC分类号： F16J15/54
CPC分类号： B60P7/0853 , B60P7/083
摘要： A protective sleeve for protecting a ratchet cap or winch from damage or deterioration due to dirt of moisture is fabricated of a sturdy yet elastic material, which may be rubber. The sleeve is cylindrical in form and has circular grooves, which run parallel to each other formed on the inner surface of the sleeve. Cylindrical bars separate the grooves from each other. Mating grooves to those formed on the sleeve are formed on the ratchet cap or winch. The sleeve is installed in position on the cap or winch by forcing it into position over the cap or winch with the bars of the sleeve installed in the grooves of the cap or winch and the bars of the cap or winch installed in the grooves of the sleeve. This provides for firm retention of the sleeve in its installed position and permits relative rotation between the elements of the ratcheting member, yet the sleeve can readily be removed from its installed position without damage thereto.
摘要翻译： 用于保护棘轮盖或绞盘的保护套由于水分的污垢而损坏或劣化，由坚固且弹性的材料制成，其可以是橡胶。 套筒是圆柱形的，并且具有形成在套筒内表面上彼此平行的圆形槽。 圆柱体将沟槽彼此分开。 与套筒上形成的那些配合槽形成在棘轮帽或绞盘上。 通过将套筒的杆安装在盖子或绞盘的槽中，将套筒安装在盖子或绞盘上的位置上，使其安装在帽或绞盘上的位置，并且安装在帽或绞盘的槽中的帽或绞盘的杆 袖。 这提供了套筒在其安装位置的牢固保持并且允许棘轮构件的元件之间的相对旋转，但是套筒可以容易地从其安装位置移除而不损坏其。
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公开(公告)号：US07618021B2
公开(公告)日：2009-11-17
申请号：US11412039
申请日：2006-04-26
IPC分类号： B21F9/00
CPC分类号： B60P7/083 , Y10T24/2121
摘要： A winch used for tightening a strap to retain an article, which may be cargo, on the deck of a vehicle has a ratcheting mechanism which tightens the strap around a cylindrical shaft. A ratchet cap installed on the winch has two sections. One of these sections is fixedly attached to the winch drive shaft This first section has a plurality of spaced recesses running around a surface plate thereof. Spring urged pins with rounded end surfaces are mounted in receptacles formed in the second cap section. The rounded ends of the spring urged pins are urged against the surfaces of the recesses. The pins are prevented from moving out of the recesses in one direction by a right angled end portion of the recess in this one direction and are free to move out of a recess over a slanted recess end portion into an adjoining recess in the opposite direction. At least one aperture is formed in the cap into which a lever for driving the winch is fitted. When the lever hits against the deck and cannot be moved any further, the ratchet cap can be rotated in its free moving direction to enable further driving of the winch downwardly to tighten the strap.
摘要翻译： 用于紧固带子的绞盘用于在车辆的甲板上保留可能是货物的物品具有棘轮机构，该棘轮机构将带缠绕在圆柱形轴上。 绞盘上安装的棘轮盖有两个部分。 这些部分中的一个固定地附接到绞盘驱动轴。该第一部分具有围绕其表面板延伸的多个间隔开的凹部。 具有圆形端表面的弹簧推动销安装在形成在第二盖部分中的插座中。 弹簧推动销的圆形端部被推靠在凹部的表面上。 通过在该一个方向上的凹部的直角端部阻止销在一个方向上从凹部移出，并且可以在相对的方向上自由地从凹进的凹部端部移出凹槽。 在盖中形成至少一个孔，用于驱动绞盘的杠杆被装配到该孔中。 当杠杆撞到甲板上并且不能再进一步移动时，棘轮盖可以在其自由移动方向上旋转，以使得能够进一步驱动绞盘向下以收紧带子。
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公开(公告)号：US07416167B1
公开(公告)日：2008-08-26
申请号：US11906820
申请日：2007-10-03
申请人： Howard Thomas Knox
发明人： Howard Thomas Knox
IPC分类号： B21F9/00
CPC分类号： B60P7/083 , Y10T24/2113 , Y10T24/2117
摘要： A winch assembly is designed so that it can be slidably supported on the side rail of a vehicle. The winch assembly has side walls and a top plate. Slots are formed between the top plate and the side walls. A first bar runs between the side walls at substantially the same elevation as the top plate. A second bar runs between the side walls at an elevation below that of the first bar. A space is formed between the top plate and the first and second bars. The vehicle has a side rail running there around on which the winch assembly is supported. The side rail has a U-shaped bottom piece and a U-shaped top piece which run around the vehicle side walls. A cross member runs between the opposite sides of the cargo compartment The side frame has a U-shaped bottom piece with an arm extending there from, this arm being fitted into a slot in the deck of the vehicle located between the deck and the cross member. The side frame has a U-shaped top piece which fits between the top plate of the winch and the sides of the winch. The winch assembly is thus slidably yet firmly supported on the floor of the vehicle for ready removal for repair and reinstallation.
摘要翻译： 绞车组件被设计成可滑动地支撑在车辆的侧轨上。 绞车总成具有侧壁和顶板。 在顶板和侧壁之间形成槽。 第一杆在与顶板基本相同的高度处在侧壁之间延伸。 第二条杆在侧壁之间的高度低于第一杆的高度。 在顶板和第一和第二杆之间形成空间。 车辆具有在其周围运行的侧轨，绞车组件被支撑在该轨道上。 侧轨具有U形底部件和围绕车辆侧壁运行的U形顶部件。 横向构件在货舱的相对侧之间延伸。侧框架具有U形底部件，其中臂从其延伸，该臂被安装在位于甲板和横梁之间的车辆的甲板中的槽中 。 侧框架具有U形顶部件，其配合在绞盘的顶板和绞盘的两侧之间。 因此，绞车组件可滑动地而牢固地支撑在车辆的地面上以便拆卸以进行修理和重新安装。
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公开(公告)号：US20080104811A1
公开(公告)日：2008-05-08
申请号：US11650228
申请日：2007-01-05
IPC分类号： B25B25/00
CPC分类号： B60P7/083 , Y10T24/2175
摘要： A ratchet buckle has a mandrel around which a strap for securing cargo or the like is wound. A handle assembly is connected to the mandrel through ratchet wheels and is manually driven up and down to tighten the strap. The handle assembly is divided into an outer section, which is manually driven up and down, and an inner section, which is connected to the mandrel. The two sections are connected together so that the driving of the outer section effects driving of the inner section. A spring operates to urge detents on the inner section into the ratchet wheels. Torsion springs are connected between the inner and outer handle sections. The inner and outer sections as well as the torsion springs are supported on a bolt and interconnected by lugs on one section and slots in the other section, which are driven together by spring washers. When the tension on the strap exceeds a predetermined level, the force of all of the springs is exceeded and the inner handle section is driven out of torsional engagement with the outer handle section.
摘要翻译： 棘轮扣具有心轴，用于固定货物等的带被卷绕在该心轴上。 手柄组件通过棘轮连接到心轴上，手动上下移动以收紧皮带。 手柄组件被分为手动上下驱动的外部部分和连接到心轴的内部部分。 两个部分连接在一起，使得外部部分的驱动实现内部部分的驱动。 弹簧操作以将内部部件上的棘爪推进到棘轮中。 扭转弹簧连接在内部和外部手柄部分之间。 内部和外部部分以及扭转弹簧被支撑在螺栓上并且通过一个部分上的凸耳和在另一部分中的槽相互连接，该弹簧垫圈通过弹簧垫圈驱动在一起。 当带上的张力超过预定水平时，超过所有弹簧的力并且内把手部分被驱动脱离与外把手部分的扭转接合。
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