公开(公告)号：US10208832B2

公开(公告)日：2019-02-19

申请号：US15125461

申请日：2015-02-24

Applicant: AISIN AW CO., LTD.

Inventor： Hiroki Tsuji ,  Akihiro Nagae ,  Yoichi Oi ,  Kazuto Maruyama ,  Tomoki Inagaki ,  Hideaki Miyakoshi

IPC: F16F15/14

Abstract: 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.

公开(公告)号：US09989136B2

公开(公告)日：2018-06-05

申请号：US15108683

申请日：2014-12-17

Applicant: AISIN AW CO., LTD.

Inventor： Yoshihiro Takikawa ,  Akihiro Nagae ,  Masanori Onoda ,  Kazuto Maruyama ,  Tatsuro Honda

IPC: F16H45/02 ,  F16F15/14 ,  F16F15/134 ,  F16F15/123

CPC classification number: F16H45/02 ,  F16F15/123 ,  F16F15/134 ,  F16F15/14 ,  F16F15/145 ,  F16H2045/0205 ,  F16H2045/0226 ,  F16H2045/0263 ,  F16H2045/0294

Abstract: A starting device where the lock-up clutch is a single-plate clutch including a piston having a friction material that is in frictional engagement with the input member; and the piston and the input element of the damper mechanism are coupled to each other on a radially inner side of the plurality of pendulum mass bodies so as to rotate together.

公开(公告)号：US09709127B2

公开(公告)日：2017-07-18

申请号：US14410172

申请日：2013-08-02

Applicant: AISIN AW CO., LTD.

Inventor： Yoshihiro Takikawa ,  Akihiro Nagae ,  Kazuto Maruyama

IPC: F16F15/14 ,  F16H45/02

CPC classification number: F16F15/145 ,  F16H45/02 ,  F16H2045/0205 ,  F16H2045/0226 ,  F16H2045/0263 ,  F16H2045/0294

Abstract: In a starting device including a centrifugal-pendulum vibration absorbing device, while lock-up is released, a flow of working oil directed from a lock-up piston side toward a damper mechanism is produced in a clutch engagement chamber. A thrust force in the axial direction directed from the lock-up piston toward the damper mechanism is applied to a weight, of a mass body of the centrifugal-pendulum vibration absorbing device, disposed on the lock-up piston side. A support member of the centrifugal-pendulum vibration absorbing device is provided with weight support protrusions that project in the axial direction of an input shaft of a speed change device toward the weight disposed on the lock-up piston side.