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1. 发明专利

JP2014035079A Damper for input shaft of transmission 审中-公开
标题翻译：传动输入轴阻尼器
公开(公告)号：JP2014035079A
公开(公告)日：2014-02-24
申请号：JP2012239873
申请日：2012-10-31
申请人： Hyundai Motor Company Co Ltd , 現代自動車株式会社
发明人： HWANG JAE WOONG , JIN YONG WOOK , OH WAN SOO , SHIN SEOK YOUNG , PARK DONG HOON
IPC分类号： F16F15/31 , F16F15/129
CPC分类号： F16F15/26 , F16F15/1428 , Y10T74/2121 , Y10T74/213 , Y10T74/2131
摘要： PROBLEM TO BE SOLVED: To provide a damper for an input shaft of a transmission, capable of mitigating rattle noise of the transmission and improving in mountability of the transmission in a vehicle because an existing transmission housing can be used.SOLUTION: A damper apparatus for an input shaft of a transmission, includes: a flywheel having a reception space in which a body of rotation is provided so as to be rotatable relative to the flywheel; the input shaft of the transmission extending into the reception space; and an inertial body assembly that is disposed in the reception space and provides rotational inertial force to the input shaft of the transmission. The inertial body assembly includes: a drive plate splined to the input shaft of the transmission; an inertial body provided outside the drive plate and being rotatable relative to the drive plate; and a torsion spring that elastically supports rotation of the inertial body relative to the drive plate. The inertia body assembly further includes: friction plates generating friction between the drive plate and the inertial body to form hysteresis when the drive plate and the inertial body rotate relative to each other; and a spring provided to continuously form frictional pressure between the friction plates.
摘要翻译：要解决的问题：为了提供一种传动装置的输入轴的阻尼器，能够减轻变速器的嘎嘎噪音，并且由于可以使用现有的变速箱，从而提高变速器在车辆上的安装性能。变速器的输入轴包括：具有接收空间的飞轮，在所述接收空间中设置有相对于所述飞轮旋转的旋转体; 所述变速器的输入轴延伸到所述接收空间中; 以及设置在接收空间中并向变速器的输入轴提供旋转惯性力的惯性体组件。惯性体组件包括：花键连接到变速器的输入轴的驱动板; 惯性体，其设置在驱动板的外侧并且能够相对于驱动板旋转; 以及扭转弹簧，其弹性地支撑惯性体相对于驱动板的旋转。惯性体组件还包括：当驱动板和惯性体相对于彼此旋转时，摩擦板在驱动板和惯性体之间产生摩擦以形成滞后; 以及设置成在摩擦板之间连续地形成摩擦压力的弹簧。

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