Title:
DAMPER DEVICE FOR VEHICLE
Document Type and Number:
Japanese Patent JP2014219061
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a damper device for a vehicle capable of reducing torque transmitted to an input shaft, even when excessive torque is input in the damper device.SOLUTION: When a lining surface 92 of a lining plate 70 comes into contact with a hub surface 88 of a damper hub 58, an inputted load F can be dispersed into a rotation direction load Ft and an axial direction load Fs by an inclining shape of an abutment surface. Furthermore, the lining surface 92 of the lining plate 70 and the hub surface 88 of the damper hub 58 slide with each other by the axial direction load Fs acting, a friction damping effect (damping force) can also be acquired. Thus, the torque inputted in an input shaft can be reduced by dispersing the torque inputted in the damper device and damping by generating a frictional force Ffri.
Inventors:
NISHIZAKI KIMI
Application Number:
JP2013098880A
Publication Date:
November 20, 2014
Filing Date:
May 08, 2013
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
F16F15/139; F16F15/134
Domestic Patent References:
| JPH07293581A | 1995-11-07 | |||
| JP2010236601A | 2010-10-21 | |||
| JP2012219883A | 2012-11-12 |
Foreign References:
| WO2012137234A1 | 2012-10-11 |
Attorney, Agent or Firm:
Haruyuki Ikeda
Ikeda Optical Jiro
Ikeda Optical Jiro