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Title:
VEHICULAR SUSPENSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/135376
Kind Code:
A1
Abstract:
Provided is a vehicular suspension device with which both improvement of maneuvering stability and improvement of vehicle driving performance can be achieved. This vehicular suspension device is provided with a suspension (1) of which the roll center height can be adjusted by the control of an actuator (7), and a roll center control means (16). This control means (16) is provided with: a travel-state-corresponding height determination means (15) that, on the basis of vehicle speed information and road surface information, determines the roll center height of the suspension (1) according to a prescribed reference; and an actuator controller (13) that controls the actuator (7) so that the roll center height determined by the means (15) is achieved.

Inventors:
KOSAKA SHUICHI (JP)
SUZUKI YUTA (JP)
Application Number:
PCT/JP2018/000527
Publication Date:
July 26, 2018
Filing Date:
January 11, 2018
Export Citation:
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Assignee:
NTN TOYO BEARING CO LTD (JP)
International Classes:
B60G17/0165; B60G3/20
Foreign References:
JPS6436201U1989-03-06
JPS6395908U1988-06-21
JPH05213027A1993-08-24
JPH05270232A1993-10-19
JP2007022287A2007-02-01
Other References:
See also references of EP 3572253A4
UNO TAKAAKI: "Vehicle movement performance and chassis mechanism", 29 May 2014
Attorney, Agent or Firm:
SUGIMOTO, Shuji et al. (JP)
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