公开(公告)号：US20150377319A1

公开(公告)日：2015-12-31

申请号：US14765636

申请日：2014-01-30

申请人： YUTAKA GIKEN CO., LTD.

发明人： Ichiro USUI ,  Takanori MAKITA

IPC分类号： F16F15/139 ,  F16D7/02 ,  F16F15/133

CPC分类号： F16F15/1397 ,  F16D3/12 ,  F16D3/14 ,  F16D7/02 ,  F16D7/025 ,  F16F15/133 ,  F16F15/134 ,  F16F15/139 ,  F16F15/1392 ,  F16F15/1395

摘要： A damper with a torque limiter is provided in which a torque limiter is formed from an annular limiter housing formed on a mass ring, a friction plate frictionally engaging with the limiter housing a pressure-applying plate that frictionally engages with the friction plate and that is linked to the mass ring, and a limiter spring urging the pressure-applying plate toward the friction plate side, a spring holder is formed from a pair of first and second holder plates that oppose each other to define a damper housing and that are joined to each other by a rivet, and the friction plate is formed integrally with the second holder plate. Thus, a rivet providing a link between a pair of holder plates forming a spring holder does not carry the burden of torque transmission, enabling the diameter of the rivet to be smaller and thereby reducing weight and cost.

摘要翻译： 提供一种具有扭矩限制器的阻尼器，其中由形成在质量环上的环形限制器壳体形成扭矩限制器，与限制器摩擦接合的摩擦片，该摩擦片与摩擦片摩擦接合， 连接到质量环的限制器弹簧和将压力施加板推向摩擦板侧的限制弹簧，弹簧保持器由一对彼此相对地限定阻尼器壳体的第一和第二保持板形成，并且连接到 彼此通过铆钉，并且摩擦片与第二保持板一体地形成。 因此，在形成弹簧座的一对保持板之间提供连杆的铆钉不承担扭矩传递的负担，能够使铆钉的直径更小，从而降低重量和成本。