VEHICLE HEIGHT ADJUSTMENT APPARATUS

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20150239526A1
SERIAL NO

14461804

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A vehicle height adjustment apparatus includes a rear wheel suspension spring that is disposed between a vehicle body and a tire wheel of a vehicle; a rear wheel damper that undergoes an extensional and contractional operation so as to move working oil to dampen vibration of the spring; a support member that supports one end portion of the spring, and moves relative to the damper to change the length of the spring; a jack chamber into which the working oil causing the support member to move relative to the damper flows by the extensional and contractional operation of the damper; a rear wheel electromagnetic valve that adjusts the amount of the working oil flowing into the jack chamber by the degree of opening of the electromagnetic valve; and control device that controls the degree of opening of the electromagnetic valve based on a weight exerted on the vehicle.

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Patent Owner(s)

Patent OwnerAddress
HITACHI ASTEMO LTDHITACHINAKA-SHI IBARAKI 312-8503

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ISHIKAWA, Fumiaki Haga-gun, JP 35 204
KASUGA, Takahiro Haga-gun, JP 24 201
MURAKAMI, Yosuke Fukuroi-shi, JP 134 661
SATO, Kimitoshi Fukuroi-shi, JP 39 168

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