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Title:
車両のサスペンション装置
Document Type and Number:
Japanese Patent JP6733517
Kind Code:
B2
Abstract:
A suspension device for a vehicle includes a spring device disposed between a sprung member and an unsprung member of a vehicle and allowing a relative displacement between the sprung member and the unsprung member. The spring constant k2c of the spring device when the spring device is deformed in the direction in which the spring device contracts with respect to the predetermined reference length is configured to be smaller than the spring constant k2e of the spring device when the spring device is deformed in the direction in which the spring device expands with respect to the predetermined reference length. Consequently, it is possible to obtain a characteristic opposite to the spring characteristic of the seat, and as a result, ride quality can be improved.

Inventors:
Liu Yanqing
Application Number:
JP2016226668A
Publication Date:
August 05, 2020
Filing Date:
November 22, 2016
Export Citation:
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Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
B60G11/14
Domestic Patent References:
JP6312610A
JP9099721A
JP9123819A
JP2000217658A
JP50021186A
Attorney, Agent or Firm:
Patent business corporation Prospec patent office