Title:
SUSPENSION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/139576
Kind Code:
A1
Abstract:
Provided is a suspension system capable of adjusting the height of a vehicle in a short period of time. The suspension system comprises: a front wheel-side suspension and a rear wheel-side suspension that are provided between a vehicle body and vehicle wheels, and adjust the height of a vehicle in response to the supply and discharge of a working fluid; a pressurizing device that pressurizes the working fluid; and a first tank and a second tank that store working fluid pressurized by the pressurizing device. When lowering the height of a vehicle using the front wheel-side suspension and the rear wheel-side suspension, one of the front wheel-side suspension and the rear wheel-side suspension discharges the working fluid to the first tank, and the other of the front wheel-side suspension and the rear wheel-side suspension discharges the working fluid to the inside of the second tank by means of the pressurizing device.
Inventors:
YOSHIDA YUKI (JP)
Application Number:
PCT/JP2018/002455
Publication Date:
August 02, 2018
Filing Date:
January 26, 2018
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
B60G17/015; B60G17/052
Foreign References:
| JP2002087040A | 2002-03-26 | |||
| JP2881783B2 | 1999-04-12 | |||
| JPH10119531A | 1998-05-12 | |||
| JP2015168288A | 2015-09-28 |
Attorney, Agent or Firm:
ONO, Shinjiro et al. (JP)
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