Title:
VEHICLE SUSPENSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/145226
Kind Code:
A1
Abstract:
Four electromagnetic shock absorbers (30) are provided with motors (40FL, 40FR, 40RL, 40RR). First energizing terminals (T1) of the motors (40FL, 40FR, 40RL, 40RR) are connected to one another by a ground line (61). Furthermore, second energizing terminals (T2) of the motor (40FL) and the motor (40FR) are connected to each other by a front wheel roll damping line (62F). Second energizing terminals (T2) of the motor (40RL) and the motor (40RR) are connected to each other by a rear wheel roll damping line (62R). Second energizing terminals (T2) of the motor (40FL) and the motor (40RL) are connected to each other by a left wheel pitch damping line (63L). Second energizing terminals (T2) of the motor (40FR) and the motor (40RR) are connected to each other by a right wheel pitch damping line (63R). Due to the above, appropriate damping forces can be generated by means of a simple configuration with regard not only to vehicle bouncing but also to vehicle rolling and pitching.
Inventors:
OGAWA, Atsushi (1 Toyota-ch, Toyota-shi Aichi 71, 〒4718571, JP)
Application Number:
JP2010/058865
Publication Date:
November 24, 2011
Filing Date:
May 19, 2010
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA (1 Toyota-cho, Toyota-shi, Aichi 71, 〒4718571, JP)
トヨタ自動車株式会社 (〒71 愛知県豊田市トヨタ町１番地 Aichi, 〒4718571, JP)
トヨタ自動車株式会社 (〒71 愛知県豊田市トヨタ町１番地 Aichi, 〒4718571, JP)
International Classes:
B60G17/00; B60G21/02; F16F15/03
Attorney, Agent or Firm:
PROSPEC PATENT FIRM (12th Floor, NAGOYA-KS Building 1-18, Taiko 3-chome, Nakamura-k, Nagoya-shi Aichi 01, 〒4530801, JP)
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