Title:
SUSPENSION SYSTEM FOR IN-WHEEL MOTOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2021/182006
Kind Code:
A1
Abstract:
A suspension system (7) for an in-wheel motor vehicle (9) in which in-wheel motor driving devices (1) are mounted in at least a pair of wheels (91L, 91R/92L, 92R) arranged to face each other along a vehicle width direction. The suspension system (7) is provided with: air suspensions (51a to 51d) provided between the respective in-wheel motor driving devices (1) and a vehicle body (90); and a suspension control means (70) that, when the in-wheel motor driving devices (1) are in powered operation or regenerative operation, controls the air suspensions to change at least one of spring constant and vehicle height.
Inventors:
TAIKOU SHINYA (JP)
TAMURA SHIRO (JP)
TAMURA SHIRO (JP)
Application Number:
PCT/JP2021/005174
Publication Date:
September 16, 2021
Filing Date:
February 12, 2021
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD (JP)
International Classes:
B60G17/015; B60G17/016
Domestic Patent References:
| WO2013065561A1 | 2013-05-10 |
Foreign References:
| JP2013001166A | 2013-01-07 | |||
| JPS6364813A | 1988-03-23 | |||
| JP2007022436A | 2007-02-01 | |||
| JPH07215035A | 1995-08-15 | |||
| JP2007331513A | 2007-12-27 |
Attorney, Agent or Firm:
IMY INTERNATIONAL PATENT OFFICE, P.C. (JP)
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