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    • 1. 发明授权
    • Valve train of an internal combustion engine
    • 内燃机的气门机构
    • US07980217B2
    • 2011-07-19
    • US12353556
    • 2009-01-14
    • Matthew EvansRoss A. GresleyJohn StallmannBogyu KangBrian Lee
    • Matthew EvansRoss A. GresleyJohn StallmannBogyu KangBrian Lee
    • F01L1/04
    • F01L13/0005F01L1/053F01L1/185F01L13/0036Y10T29/49293
    • A valve train of an internal combustion engine with at least one camshaft (1) on which at least one rotatable cam (2) is arranged fixed in the axial direction, wherein a rotationally fixed connection of the at least one cam (2) with the camshaft (3) can be selectively established and released by an associated coupling-like locking device (3). So that the valve train has a compact construction and low production costs and nevertheless low wear in operation, it is provided that the locking device (3) is held within the cam (2) and has a spring-loaded, annular locking collar (12) that can move in the axial direction on the camshaft (1) and, as a counter part to the locking collar (12), locking shoes (11, 11′) coupled with the cam (2), wherein, in a locking position, the locking collar (12) is pressed against the locking shoes (11, 11′) by contacting, ramp-shaped boundary surfaces (19, 20) formed on the locking collar (12) and the locking shoes (11, 11′), so that radial projections (15) arranged on the locking shoes (11, 11′) engage in adjacent, pocket-shaped receptacles (16) of the camshaft (2) by a radial force and, in an unlocked position, the locking collar (12) is released from the locking shoes (11, 11′) by a force acting against the radial force.
    • 一种具有至少一个凸轮轴(1)的内燃机的气门机构,至少一个可旋转的凸轮(2)沿其轴向固定在该凸轮轴上,其中至少一个凸轮(2)与 凸轮轴(3)可以由相关联的联接状的锁定装置(3)选择性地建立和释放。 因此,阀组具有紧凑的结构和低的生产成本,并且尽管操作性低,但是锁定装置(3)被保持在凸轮(2)内并且具有弹簧加载的环形锁定环(12 ),其可以在凸轮轴(1)上沿轴向移动,并且作为与锁定轴环(12)的对置部分,与凸轮(2)联接的锁定鞋(11,11'),其中,在锁定位置 通过接触形成在锁定轴环(12)上的斜坡形边界表面(19,20)和锁定鞋(11,11')将锁定环(12)压靠在锁定鞋(11,11')上, ,使得布置在锁定鞋(11,11')上的径向突起(15)通过径向力接合在凸轮轴(2)的相邻的口袋形容座(16)中,并且在解锁位置中,锁定环 (12)通过抵抗径向力的力从锁定鞋(11,11')释放。
    • 2. 发明申请
    • VALVE TRAIN OF AN INTERNAL COMBUSTION ENGINE
    • 内燃机的阀门火车
    • US20090183700A1
    • 2009-07-23
    • US12353556
    • 2009-01-14
    • Matthew EvansRoss A. GresleyJohn StallmannBogyu KangBrian Lee
    • Matthew EvansRoss A. GresleyJohn StallmannBogyu KangBrian Lee
    • F01L9/04
    • F01L13/0005F01L1/053F01L1/185F01L13/0036Y10T29/49293
    • A valve train of an internal combustion engine with at least one camshaft (1) on which at least one rotatable cam (2) is arranged fixed in the axial direction, wherein a rotationally fixed connection of the at least one cam (2) with the camshaft (3) can be selectively established and released by an associated coupling-like locking device (3). So that the valve train has a compact construction and low production costs and nevertheless low wear in operation, it is provided that the locking device (3) is held within the cam (2) and has a spring-loaded, annular locking collar (12) that can move in the axial direction on the camshaft (1) and, as a counter part to the locking collar (12), locking shoes (11, 11′) coupled with the cam (2), wherein, in a locking position, the locking collar (12) is pressed against the locking shoes (11, 11′) by contacting, ramp-shaped boundary surfaces (19, 20) formed on the locking collar (12) and the locking shoes (11, 11′), so that radial projections (15) arranged on the locking shoes (11, 11′) engage in adjacent, pocket-shaped receptacles (16) of the camshaft (2) by a radial force and, in an unlocked position, the locking collar (12) is released from the locking shoes (11, 11′) by a force acting against the radial force.
    • 一种具有至少一个凸轮轴(1)的内燃机的气门机构,至少一个可旋转的凸轮(2)沿其轴向固定在该凸轮轴上,其中至少一个凸轮(2)与 凸轮轴(3)可以由相关联的联接状的锁定装置(3)选择性地建立和释放。 因此,阀组具有紧凑的结构和低的生产成本,并且尽管操作性低,但是锁定装置(3)被保持在凸轮(2)内并且具有弹簧加载的环形锁定环(12 ),其可以在凸轮轴(1)上沿轴向移动,并且作为与锁定轴环(12)的对置部分,与凸轮(2)联接的锁定鞋(11,11'),其中,在锁定位置 通过接触形成在锁定轴环(12)上的斜坡形边界表面(19,20)和锁定鞋(11,11')将锁定环(12)压靠在锁定鞋(11,11')上, ,使得布置在锁定鞋(11,11')上的径向突起(15)通过径向力接合在凸轮轴(2)的相邻的口袋形容座(16)中,并且在解锁位置中,锁定环 (12)通过抵抗径向力的力从锁定鞋(11,11')释放。
    • 3. 发明授权
    • Visual outage management tool
    • 视觉中断管理工具
    • US08726103B2
    • 2014-05-13
    • US12962215
    • 2010-12-07
    • Brian Lee
    • Brian Lee
    • G06F11/00
    • G06F11/328G06F11/3006G06F11/3017G06F11/302G06F11/3055G06Q10/06
    • Described herein are systems related to a visual tool for providing a dynamic and accessible collaborative environment during a production outage or network downtime. An outage management tool comprising a server application tool receiving and storing monitoring data related to an operation of a network and application-level components of the network, wherein the monitoring data includes outage information corresponding to one of the network and the application-level components, and a visualization tool generating an interactive representation of the network including the outage information, the visualization tool and generating, in response to a request, an adjusted interactive representation of the network including application-level components affected by an outage and event traffic related to the outage.
    • 这里描述的是与可视化工具相关的系统,用于在生产中断或网络停机期间提供动态和可访问的协作环境。 一种中断管理工具,包括服务器应用工具,其接收和存储与网络的操作和网络的应用级组件相关的监控数据,其中所述监控数据包括与所述网络和所述应用级组件之一相对应的中断信息, 以及可视化工具,其生成包括所述中断信息,所述可视化工具的所述网络的交互式表示,并响应于所述请求生成所述网络的经调整的交互式表示,所述交互式表示包括由与所述中断相关的中断和事件流量影响的应用级组件 停电
    • 6. 发明授权
    • Bi-directional clutch with staggered roller elements
    • 具有交错滚子元件的双向离合器
    • US08448766B2
    • 2013-05-28
    • US12818751
    • 2010-06-18
    • Tomas SmetanaBrian Lee
    • Tomas SmetanaBrian Lee
    • F16D15/00F16D41/06
    • F16D41/088F16D15/00
    • A coupling having at least two concentric rings, each having a circumferential surface and a recess, and at least two roller elements. The roller elements are each disposed in a channel formed by the circumferential surface of one of the rings and the recess of another of the rings. In some example embodiments of the invention, the coupling includes a coupling member with a bearing surface, at least one of the rings includes a split and the split ring is urged against the bearing surface when there is relative rotation between the rings. The coupling member is, for example, a shaft or a gear.
    • 具有至少两个同心环的联接器,每个具有圆周表面和凹槽,以及至少两个滚子元件。 辊元件各自设置在由一个环的圆周表面和另一个环的凹部形成的通道中。 在本发明的一些示例性实施例中,联接器包括具有支承表面的联接构件,至少一个环包括开口,并且当环之间存在相对旋转时,开口环被推靠在支承表面上。 联接构件例如是轴或齿轮。