Title:
DRIVING DEVICE FOR VEHICLE
Document Type and Number:
Japanese Patent JP2016176565
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To suppress inclination of a torque converter.SOLUTION: A driving device for a vehicle has a torque converter 30 including a crank shaft 15 rotatably disposed on an engine, and having a plurality of crank pins supporting a connecting rod 21, a pump shell 33 opposed to the crank shaft 15, and a pump impeller 40 disposed on the pump shell 33, and a drive plate 31 disposed between the crank shaft 15 and the pump shell 33 and connecting the crank shaft 15 and the pump shell 33. The crank pin disposed at a torque converter 30 side, of the plurality of crank pins is a reference crank pin P4, and the blade shape of the pump impeller 40 positioned at a phase side same as the reference crank pin P4 and the blade shape of the pump impeller 40 positioned at a phase side opposite to the reference crank pin P4 are different from each other.SELECTED DRAWING: Figure 17
Inventors:
YAMAZAKI YOSHINOBU
Application Number:
JP2015058116A
Publication Date:
October 06, 2016
Filing Date:
March 20, 2015
Export Citation:
Assignee:
FUJI HEAVY IND LTD
International Classes:
F16H41/26; F16H41/24
Domestic Patent References:
| JP2014029170A | 2014-02-13 | |||
| JPS63187763U | 1988-12-01 | |||
| JPS6311964U | 1988-01-26 | |||
| JP2010101345A | 2010-05-06 |
Foreign References:
| US20110250975A1 | 2011-10-13 |
Attorney, Agent or Firm:
Tsutsui International Patent Office