Title:
POWER TRANSMISSION DEVICE
Document Type and Number:
Japanese Patent JP2013242004
Kind Code:
A
Abstract:
To set a resonance rotation speed of a power transmission system apart from an idling engine speed in a power transmission device including a torsion damper mechanism between an engine and a torque converter.
A damper shell 24 of a torsion damper mechanism 14 is connected to a torque converter 16. The damper shell stores and covers a spring 22 and a torsion driving plate 20 from the outside in the radial direction. Thus, inertia moment is large. By connecting the damper shell to the torque converter, the inertia moment of a vibration system is increased, and a resonance frequency can be changed.
More Like This:
| JPH112303 | STATOR |
| JP2004205012 | TORQUE CONVERTER |
| JP2020051493 | POWER TRANSMISSION APPARATUS |
Inventors:
YAMASHITA TOSHIYA
ITATSU NAOKI
NAKAJIMA YOICHI
EBATA MASARU
HORI TAKASHI
DOMITSU YASUNORI
ITATSU NAOKI
NAKAJIMA YOICHI
EBATA MASARU
HORI TAKASHI
DOMITSU YASUNORI
Application Number:
JP2012116031A
Publication Date:
December 05, 2013
Filing Date:
May 21, 2012
Export Citation:
Assignee:
TOYOTA MOTOR CORP
AISIN SEIKI
AISIN AW CO
EXEDY CORP
AISIN SEIKI
AISIN AW CO
EXEDY CORP
International Classes:
F16H41/24
Domestic Patent References:
| JP2010255753A | 2010-11-11 | |||
| JPH1113853A | 1999-01-22 | |||
| JPH09240307A | 1997-09-16 | |||
| JPS5879156U | 1983-05-28 |
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office