公开(公告)号：US20170198795A1

公开(公告)日：2017-07-13

申请号：US15324435

申请日：2015-08-10

申请人： AISIN AW CO., LTD.

发明人： Hiroki TSUJI ,  Yohei FUJITA ,  Tomoki INAGAKI ,  Hideaki MIYAKOSHI

IPC分类号： F16H45/02 ,  F16F15/123 ,  F16F15/12 ,  F16H41/24

CPC分类号： F16H45/02 ,  F16F15/1202 ,  F16F15/12353 ,  F16H41/24 ,  F16H2045/0231 ,  F16H2045/0247

摘要： When “It” is defined as the moment of inertia of all elements included in a torque transmission path from a front cover 3 to a damper hub 7, “Im” is defined as the moment of inertia of a first intermediate member 12 coupled to a vibration absorption spring Spd of a dynamic damper 20, “Idd” is defined as the moment of inertia of a mass body of the dynamic damper 20, “A=Im/It”, “B=Idd/Im”, and “Netag” is defined as a rotation speed of an engine corresponding to a frequency of vibration to be damped by the dynamic damper, the starting device is configured so as to satisfy 0.04≦A≦0.10, 0.90≦B≦2.60 and 900 rpm≦Netag≦1400 rpm.

公开(公告)号：US20170097064A1

公开(公告)日：2017-04-06

申请号：US15125461

申请日：2015-02-24

申请人： AISIN AW CO., LTD.

发明人： Hiroki TSUJI ,  Akihiro NAGAE ,  Yoichi OI ,  Kazuto MARUYAMA ,  Tomoki INAGAKI ,  Hideaki MIYAKOSHI

IPC分类号： F16F15/14

CPC分类号： F16F15/145 ,  F16F2226/00 ,  F16F2232/02

摘要： A centrifugal pendulum-type vibration absorbing device that includes a support that rotates together with any one of the rotary elements of the damper; and a mass that is supported by the support so as to oscillate freely, wherein the centrifugal pendulum-type vibration absorbing device is designed to have an effective order that is greater by at least a correction amount associated with the hysteresis of the damper than an order of vibration that is generated in the driving device to be damped.