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    Preloaded-cam follower arrangement
    1.
    发明授权
    Preloaded-cam follower arrangement 有权
    预载凸轮从动装置

    公开(公告)号：US07497145B2

    公开(公告)日：2009-03-03

    申请号：US11319210

    申请日：2005-12-28

    申请人： Hachem El Hachem ,  Kerry Dale Murphy

    发明人： Hachem El Hachem ,  Kerry Dale Murphy

    IPC分类号： F16H53/06

    CPC分类号： F16H53/06 ,  Y10T74/1683 ,  Y10T74/2107

    摘要： A cam follow arrangement has a rectangular-shaped through hole formed in an end portion of a ram member, the through hole having first and second opposed ends and a pair of parallel sides. A slider which is disposed in the rectangular-shaped through hole is configured to be slidable back and forth along the parallel sides toward and away the first and second ends. A spring is disposed between the slider and the first end of the rectangular-shaped through hole to bias the slider toward the second end of the rectangular-shaped through hole.

    摘要翻译： 凸轮跟随装置具有形成在柱塞构件的端部中的矩形通孔，该通孔具有第一和第二相对端和一对平行的侧面。 设置在矩形通孔中的滑块被构造成可沿着平行的侧面朝向和远离第一和第二端而前后滑动。 弹簧设置在滑块和矩形通孔的第一端之间，以将滑块朝向矩形通孔的第二端偏压。

    Device for converting a rotational movement into a reciprocating movement
    2.
    发明申请
    Device for converting a rotational movement into a reciprocating movement 失效
    用于将旋转运动转换成往复运动的装置

    公开(公告)号：US20040154567A1

    公开(公告)日：2004-08-12

    申请号：US10772183

    申请日：2004-02-04

    发明人： Stefan Battlogg

    IPC分类号： F01L001/34 ,  F01L001/02

    CPC分类号： F01L1/30 ,  F01L1/04 ,  Y10T74/1683 ,  Y10T74/18056 ,  Y10T74/18296 ,  Y10T74/2101 ,  Y10T74/2107

    摘要： A device for transforming a rotational movement into a reciprocating to-and-fro movement has a cam element on a driven carrier shaft. The cam element has an eccentric control area, or lobe. A cam follower can be displaced or pivoted by the cam element. The cam element is rotationally mounted in a flexible encompassing element which is movably connected to the cam follower perpendicular to the axis of rotation of the cam element. The flexible encompassing element surrounds the eccentric control surface of the cam element and a non-driven bearing surface for the cam follower.

    摘要翻译： 用于将旋转运动变换为往复运动的装置在从动载体轴上具有凸轮元件。 凸轮元件具有偏心控制区域或凸角。 凸轮从动件可以由凸轮元件移位或枢转。 凸轮元件旋转地安装在柔性包围元件中，该柔性包围元件可垂直于凸轮元件的旋转轴线可移动地连接到凸轮随动件。 柔性包围元件围绕凸轮元件的偏心控制表面和用于凸轮从动件的非驱动支承表面。

    Oil pump
    3.
    发明授权
    Oil pump 失效
    油泵

    公开(公告)号：US4678411A

    公开(公告)日：1987-07-07

    申请号：US811180

    申请日：1985-12-20

    申请人： Dieter Wieland

    发明人： Dieter Wieland

    IPC分类号： F04B1/24 ,  F16N13/14 ,  F04B7/06 ,  F16C1/10 ,  F16N13/20

    CPC分类号： F16N13/14 ,  Y10T74/1683 ,  Y10T74/18024

    摘要： An oil pump is disclosed for a motor-driven apparatus and in particular for lubricating the cutting chain of a chain saw. The oil pump has a pump piston that is rotatable about its longitudinal axis and has a control cam for its axial reciprocation, which as it revolves comes into contact engagement with a control bolt. A control slide upon which a biasing force is exerted is associated with the pump piston. The stroke of the pump piston is limited during normal operation by means of the control slide. If an increased amount of lubricating oil is required, the limitation on the piston stroke effected by the control slide is overcome by moving the control slide away from the pump piston counter to its biasing force, so that the pump piston can move through its maximum total stroke as predetermined by the control cam.

    摘要翻译： 公开了一种用于电动驱动装置的油泵，特别是用于润滑链锯的切割链。 油泵具有可围绕其纵向轴线旋转的泵活塞，并且具有用于其轴向往复运动的控制凸轮，当其旋转与控制螺栓接触接合时。 施加偏压力的控制滑块与泵活塞相关联。 在正常操作期间，泵活塞的行程通过控制滑块受到限制。 如果需要增加润滑油量，则通过将控制滑块从泵活塞的反作用力移动到其偏压力来克服由控制滑块所影响的活塞冲程的限制，使得泵活塞可以通过其最大总数 由控制凸轮预定的行程。