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    • 4. 发明申请
    • GEAR DEVICE
    • 齿轮装置
    • US20150143937A1
    • 2015-05-28
    • US14410735
    • 2013-10-02
    • Kenji YamanariKazunori UenoFumihisa IshiguroJun Hattori
    • Kenji YamanariKazunori UenoFumihisa IshiguroJun Hattori
    • F16H57/04F16F15/124F16H57/00
    • F16H57/043F16F15/124F16H57/0006F16H57/0031F16H57/0493Y10T74/19633
    • A damper structure for a gear device includes a first gear (2) mounted to turn with respect to a shaft (1) in a circumferential direction, a second gear (3) mounted on the shaft (1) to rotate integrally, a stopper rubber (33) mounted on the second gear (3) to face the first gear (2), and a pressing protrusion (24) at the first gear (2) to face the second gear (3). The stopper rubber (33) is configured to be elastically deformed by pressing the pressing protrusion (24) in a circumferential direction of the second gear (3) during rotation of the first gear (2) and be restored to the initial shape by separating the pressing protrusion (24) during stop of the first gear (2). A recess (25) for accumulating lubricating oil in the first gear (2) is formed to face the stopper rubber (33).
    • 一种用于齿轮装置的阻尼器结构包括:安装成沿圆周方向相对于轴(1)转动的第一齿轮(2),安装在所述轴(1)上以整体旋转的第二齿轮(3),止动橡胶 (33),其安装在所述第二齿轮(3)上以面向所述第一齿轮(2);以及在所述第一齿轮(2)处的与所述第二齿轮(3)相对的按压突起(24)。 止动橡胶(33)构造成通过在第一齿轮(2)的旋转期间沿着第二齿轮(3)的周向按压按压突起(24)而弹性变形,并且通过将第一齿轮 在第一档(2)停止期间按压突起(24)。 用于在第一齿轮(2)中积累润滑油的凹部(25)形成为面向止动橡胶(33)。