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    CHAIN TENSIONER
    1.
    发明申请
    CHAIN TENSIONER 有权
    链条张紧器

    公开(公告)号：US20150354673A1

    公开(公告)日：2015-12-10

    申请号：US14718837

    申请日：2015-05-21

    申请人： TSUBAKIMOTO CHAIN CO.

    发明人： Nobuyuki Onoda ,  Osamu Yoshida ,  Yuji Kurematsu

    IPC分类号： F16H7/08

    CPC分类号： F16H7/08 ,  F16H7/0836 ,  F16H7/0848 ,  F16H2007/0806 ,  F16H2007/0812

    摘要： Provided is a chain tensioner that is capable of restricting the movement of a plunger at an engagement position, hardly causes its breakage and abrasion even if receiving a great force applied to the plunger, needs no setting for a backlash amount, and allows the engagement position of the plunger to be freely shifted forward and backward.The tensioner body has an engagement member that extends toward and retracts from engagement grooves provided on the outer periphery of the plunger, a press member that presses, in one direction, a cam member which maintains and releases the extending state of the engagement member, and a hydraulic supply path through which oil is supplied to press the cam member in a direction opposite to the pressing direction of the press member.

    摘要翻译： 提供一种链条张紧器，其能够限制柱塞在接合位置的运动，即使接收到施加到柱塞的大的力也不会导致其破裂和磨损，不需要设定间隙量，并且允许接合位置 的柱塞自由地向前和向后移动。 张紧器本体具有从设置在柱塞的外周上的接合槽延伸并向后退的接合构件，沿一个方向按压保持并释放接合构件的延伸状态的凸轮构件的按压构件，以及 供给油的液压供给路径，以与按压部件的按压方向相反的方向推压凸轮部件。

    Chain tensioner
    2.
    发明授权
    Chain tensioner 有权

    公开(公告)号：US09689474B2

    公开(公告)日：2017-06-27

    申请号：US14718837

    申请日：2015-05-21

    申请人： TSUBAKIMOTO CHAIN CO.

    发明人： Nobuyuki Onoda ,  Osamu Yoshida ,  Yuji Kurematsu

    IPC分类号： F16H7/22 ,  F16H7/08

    CPC分类号： F16H7/08 ,  F16H7/0836 ,  F16H7/0848 ,  F16H2007/0806 ,  F16H2007/0812

    摘要： Provided is a chain tensioner that is capable of restricting the movement of a plunger at an engagement position, hardly causes its breakage and abrasion even if receiving a great force applied to the plunger, needs no setting for a backlash amount, and allows the engagement position of the plunger to be freely shifted forward and backward. The tensioner body has an engagement member that extends toward and retracts from engagement grooves provided on the outer periphery of the plunger, a press member that presses, in one direction, a cam member which maintains and releases the extending state of the engagement member, and a hydraulic supply path through which oil is supplied to press the cam member in a direction opposite to the pressing direction of the press member.