Title:
SUSPENSION STRUCTURE FOR IN-WHEEL MOTOR DRIVE DEVICE
Document Type and Number:
Japanese Patent JP2019130979
Kind Code:
A
Abstract:
To reduce vibration in a high frequency area which is transmitted from an in-wheel motor drive device to a vehicle body.SOLUTION: A suspension structure for an in-wheel motor drive device includes: an in-wheel motor drive device 11 disposed in a wheel interior part; a sub frame 41 coupled to a vehicle body side member 102 through an elastic member 47; a suspension member 31 in which one end is coupled to the sub frame 41 through elastic members 35, 36 and the other end is coupled to the in-wheel motor drive device 11 and which enables relative movement of the in-wheel motor drive device 11 when viewed from the sub frame 41; and a battery 51 supported through an elastic member 54 by the sub frame 41.SELECTED DRAWING: Figure 5
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Inventors:
SUGIURA SAORI
TAMURA SHIRO
TAMURA SHIRO
Application Number:
JP2018013461A
Publication Date:
August 08, 2019
Filing Date:
January 30, 2018
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD
International Classes:
B60G13/16; B60K1/00; B60K11/00; F16F15/02; F16F15/08
Domestic Patent References:
| JP2010269634A | 2010-12-02 | |||
| JP2017197047A | 2017-11-02 | |||
| JP2008062781A | 2008-03-21 | |||
| JP2004068950A | 2004-03-04 | |||
| JPH0874932A | 1996-03-19 |
Attorney, Agent or Firm:
Patent Business Corporation Imy International Patent Office