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    Plastic molded gear, and intermittent rotation transmission device and gear train using same
    7.
    发明公开
    Plastic molded gear, and intermittent rotation transmission device and gear train using same 审中-公开
    由塑料制成的模制齿轮，齿轮与间歇运动并且具有这样的齿轮系

    公开(公告)号：EP1512890A3

    公开(公告)日：2009-09-23

    申请号：EP04020895.1

    申请日：2004-09-02

    申请人： Enplas Corporation

    发明人： Takeuchi, Yoichi ,  Hagihara, Toru ,  Takumori, Toru

    IPC分类号： F16H55/18

    CPC分类号： F16H55/16 ,  F16H55/18 ,  F16H2055/065 ,  Y10S74/10 ,  Y10T74/19623 ,  Y10T74/19633 ,  Y10T74/19651 ,  Y10T74/19898

    摘要： There is provided a plastic molded gear capable of reducing teeth knocking noises due to backlash during engagement. A protruding portion 5 for eliminating backlash is formed so as to protrude from both end portions in facewidth directions on one tooth flank 6 of each tooth 2, and the protruding portion 5 is not formed on the other tooth flank 12 of the tooth 2. If the protruding portion 5 is elastically deformed so as to absorb backlash, the protruding portion 5 has the same plane as that of the one tooth flank 6, and the other tooth flank 12 of the tooth 2 serves as a main power transmission surface. With this construction, the protruding portion 5 elastically contacts the tooth flank of a companion gear engaged with the plastic molded gear, so that the elastic deformation of the protruding portion 5 absorbs rotational energy of the companion gear during intermittent rotation. Thus, when gears engaged with each other collide with each other, it is possible to absorb shocks, so that it is possible to reduce teeth knocking noises.

    GETRIEBEELEMENT ZUR SPIELFREIEN DREHMOMENTÜBERTRAGUNG
    9.
    发明授权
    GETRIEBEELEMENT ZUR SPIELFREIEN DREHMOMENTÜBERTRAGUNG 有权
    传动元件为游戏免费的扭矩传递

    公开(公告)号：EP1337771B1

    公开(公告)日：2007-02-28

    申请号：EP01996703.3

    申请日：2001-11-03

    申请人： ROBERT BOSCH GMBH

    发明人： BUX, Harald ,  PAWELETZ, Anton

    IPC分类号： F16H55/24 ,  F16H1/16

    CPC分类号： F16H55/24 ,  F16H1/16 ,  F16H55/14 ,  Y10T74/19623 ,  Y10T74/19633 ,  Y10T74/19828

    摘要： The invention relates to a gear train element in a gear train arrangement (5, 18), said gear train element (5) being driven on the drive side by a drive motor (1), on whose power take-off shaft (2) the gear train element (5) is mounted. The peripheral surface of the gear train element (5) is provided with a toothed gearing (7) and said element meshes with one or more toothed gearings of additional gear train elements (18). Axially displaceable and adjustable support elements (11, 12, 33, 34, 35, 36) and sleeve-type followers (13; 14; 30, 31) are mounted between the power take-off shaft (2) and a set of springs (8) and also between the set of springs (8) and the gear train element (5).

    Actuator assembly
    10.
    发明公开
    Actuator assembly 审中-公开
    执行器组装

    公开(公告)号：EP1626144A3

    公开(公告)日：2006-08-02

    申请号：EP05012290.2

    申请日：2004-10-04

    申请人： ArvinMeritor Light Vehicle Systems (UK) Ltd

    发明人： Fisher, Sidney Edward

    IPC分类号： E05B65/12 ,  F16F1/10

    CPC分类号： E05B81/25 ,  E05B2015/042 ,  F16F1/10 ,  Y10T74/19633 ,  Y10T74/19828

    摘要： An actuator assembly (10,110) including an actuator (12,112), an output member (16,116), and a spring arrangement having at least one spiral return spring (18,118), the output member (16,116) having a neutral position, a first actuated position, and a second actuated position, the neutral position being between the first and second actuated positions, the output member (16,116) capable of being driven by the actuator (12,112) from the neutral position to the first actuated position and to the second actuated position, in which the spring arrangement is arranged so as to bias the output member (16,116) towards the neutral position from the first actuated position, and is also arranged to bias the output member (16,116) towards the neutral position from the second actuated position.

    摘要翻译： 包括致动器（12,112），输出构件（16,116）和具有至少一个螺旋回位弹簧（18,118）的弹簧装置的致动器组件（10,110），输出构件（16,116）具有空档位置，第一致动位置 ，以及第二致动位置，所述空档位置在所述第一致动位置和所述第二致动位置之间，所述输出构件（16,116）能够被所述致动器（12,112）从所述空档位置驱动至所述第一致动位置并且致动至所述第二致动位置 其中弹簧装置布置成使输出构件（16,116）从第一致动位置朝向中性位置偏置，并且还布置成将输出构件（16,116）从第二致动位置朝中性位置偏置。