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97 条记录 (耗时 0.014 秒)

    Continuously variable transmission
    1.
    发明授权
    Continuously variable transmission 有权

    公开(公告)号：US09803729B2

    公开(公告)日：2017-10-31

    申请号：US15303160

    申请日：2015-03-27

    申请人： Young Gu Baek

    发明人： Young Gu Baek

    IPC分类号： F16H7/18 ,  F16D41/064 ,  F16H21/28 ,  F16H9/10 ,  F16D41/063

    CPC分类号： F16H9/10 ,  F16D41/063 ,  F16H7/18 ,  F16H9/26 ,  F16H21/28 ,  F16H35/18

    摘要： Disclosed is a continuously variable transmission which can simplify a structure and contribute to miniaturization of a device. A continuously variable transmission including a first disk unit with a first guide slot, a second disk unit with a second guide slot which the first guide slot crosses, and a guide member provided to move along the first guide slot and the second guide slot in response to relative rotation of the second disk unit to the first disk unit, includes: a rotation driving unit rotating any one of the first disk unit and the second disk unit with respect to the other one, wherein the rotation driving unit includes a barrel cam member, a linear movement member linearly moving in response to rotation of the barrel cam member, a driving cam member linearly moving together with the linear movement member, and a driven cam member rotatably connected integrally with any one of the first disk unit and the second disk unit and selectively rotating in response to the linear movement of the driving cam member.

    Liner reciprocating motion device and optical card transporting device which employs the same
    2.
    发明授权
    Liner reciprocating motion device and optical card transporting device which employs the same 失效
    衬套往复运动装置和使用其的光卡传送装置

    公开(公告)号：US4733572A

    公开(公告)日：1988-03-29

    申请号：US886907

    申请日：1986-07-18

    申请人： Koichi Kobayashi

    发明人： Koichi Kobayashi

    IPC分类号： F16H21/28 ,  F16H25/14 ,  G06K7/14 ,  F16H21/20 ,  F16C3/28

    CPC分类号： F16H21/28 ,  F16H25/14 ,  G06K7/14 ,  Y10T74/18208 ,  Y10T74/2181

    摘要： A linear reciprocating motion device according to the present invention comprises an object which is movable exclusively in a prescribed direction, a cam groove which is formed on a closed curve, a linking rod whose one end is connected to said object and its the other end is engaged with said cam groove, and means for moving the other end of said linking rod along said cam groove with a prescribed angular velocity. The moving means with angular velocity comprises a crank arm whose length is free to be increased or decreased, with its one end connected to the other end of said linking rod and rotates in the interior of said closed curve, and a motor that causes to rotate the crank sub-arm that is linked to the crank arm at a constant speed.

    摘要翻译： 根据本发明的直线往复运动装置包括可以在规定方向上唯一移动的物体，形成在闭合曲线上的凸轮槽，一端连接到所述物体的连杆，其另一端是 与所述凸轮槽接合，以及用于以规定的角速度沿着所述凸轮槽移动所述连杆的另一端的装置。 具有角速度的移动装置包括其长度可自由增加或减小的曲柄臂，其一端连接到所述连杆的另一端并在所述闭合曲线的内部旋转，并且使马达转动 曲柄副臂以恒定的速度连接到曲柄臂。

    Synchronized scotch yoke
    3.
    发明授权
    Synchronized scotch yoke 失效
    同步苏格兰轭

    公开(公告)号：US4603593A

    公开(公告)日：1986-08-05

    申请号：US702712

    申请日：1985-02-19

    申请人： John E. Clegg

    发明人： John E. Clegg

    IPC分类号： F16H21/28 ,  F16H21/18 ,  F16H21/22

    CPC分类号： F16H21/28 ,  Y10T74/18208 ,  Y10T74/18256 ,  Y10T74/18296

    摘要： A mechanical device for converting crank motion to reciprocating motion. The yoke with the perpendicular slot engaging the crank pin in the flywheel of the conventional scotch yoke is replaced by two metal blocks with curved cam tracks which produce a uniform stroke.

    摘要翻译： 一种用于将曲柄运动转换为往复运动的机械装置。 与传统的苏格兰铁杆的飞轮中的曲柄销接合的垂直狭槽的轭被具有弯曲的凸轮轨道的两个金属块代替，这些金属块产生均匀的冲程。

    Inversion cam and cylinder power means
    4.
    发明授权
    Inversion cam and cylinder power means 失效
    反转凸轮和气缸动力装置

    公开(公告)号：US4593573A

    公开(公告)日：1986-06-10

    申请号：US682847

    申请日：1984-12-18

    申请人： Irvin D. Bond

    发明人： Irvin D. Bond

    IPC分类号： F16H21/28 ,  F16H21/44

    CPC分类号： F16H21/28 ,  Y10T74/18936 ,  Y10T74/1896

    摘要： A piston and cylinder actuator is connected to a cam for converting the uniform linear motion of a piston rod with respect to a power cylinder to rotate a shaft in a controlled acceleration and then deceleration for turning a driven member such as a workpiece over.

    摘要翻译： 活塞和气缸致动器连接到凸轮，用于转换活塞杆相对于动力缸的均匀直线运动，以便以受控的加速度转动轴，然后减速以转动诸如工件的从动构件。