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实用新型
CN204664292U 阻尼器 有权

阻尼器
摘要：
一种阻尼器(1、1A、1B、1C、1D、1E)包括：第一旋转构件(4)，能绕旋转轴线(Ax)旋转；第二旋转构件(5)，能绕该旋转轴线旋转；第三旋转构件(6)，能绕该旋转轴线旋转；第一弹性部(7)，插设在第一旋转构件与第二旋转构件之间，并通过第一旋转构件与第二旋转构件之间的相对旋转而弹性变形；第二弹性部(8)，插设在第二旋转构件与第三旋转构件之间，并通过第二旋转构件与第三旋转构件之间的相对旋转而弹性变形；以及动态吸振器(9)，包括滚动元件(61)，该滚动元件相对于第一弹性部和第二弹性部位于沿该旋转轴线的径向的内侧，且该滚动元件能相对于该第二旋转构件旋转。
摘要（英）：

The utility model provides a damper (1, 1A, 1B, 1C, 1D, 1E) includes: a rotating member (4), it is rotatory to wind rotation axis (Ax), the 2nd rotating member (5) can be rotatory around this rotation axis, the 3rd rotating member (6) can be rotatory around this rotation axis, first elasticity portion (7) inserts and establishes between a rotating member and the 2nd rotating member to the elastic deformation through the relative rotation between a rotating member and the 2nd rotating member, second elasticity portion (8) inserts and establishes between the 2nd rotating member and the 3rd rotating member to the elastic deformation through the relative rotation between the 2nd rotating member and the 3rd rotating member, and dynamic vibration absorber (9), including rolling element (61), this rolling element is for first elasticity portion and second elasticity position in the radial inboard along this rotation axis, and this rolling element can rotate for the 2nd rotating member.

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