Land vehicles – Body elevation or tilt – Terrain slope compensation
Reexamination Certificate
2006-09-12
2006-09-12
Culbreth, Eric (Department: 3616)
Land vehicles
Body elevation or tilt
Terrain slope compensation
C280S006157, C280S124160
Reexamination Certificate
active
07104548
ABSTRACT:
The wheeled work vehicle according to the present invention has a link that links at least either one of the axles and provided at the front and the rear of the vehicle to a body, suspension hydraulic cylinders provided at the left side and the right side of the chassis to link the axle to the body in conjunction with the link and an accumulator that is made to communicate with oil chambers and of the hydraulic cylinders via restrictors.
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Japan Valve Manufacturer's Association, “A Handbook of Valve”, First Edition, Published by the Nikkan Kogyo Shimbun, Ltd., Mar. 1965.
Ichimura Kazuhiro
Tatsuno Yukihiro
Tsukui Hiroshi
Culbreth Eric
Hitachi Construction Machinery Co. Ltd.
Oliff & Berridg,e PLC
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