Hydraulic control valve brake system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11752992
APP PUB NO 20210016752A1
SERIAL NO

17061199

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Importance

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Abstract

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A hydraulic control valve for an ATV or motorcycle takes hydraulic input from a hand brake lever as an input to a first cavity of the control valve with a movable piston therein, and from a foot brake lever as an input to a second cavity of the control valve with a movable piston therein, with the two pistons being linked. A bypass channel extends around the piston in the first cavity, which is closed off when the first piston moves longitudinally. The output of the first cavity hydraulically controls braking of the front wheel(s). The foot brake lever also pressurizes a direct line to brake the rear wheel(s) that doesn't go through the control valve.

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Patent Owner(s)

Patent OwnerAddress
ZHEJIANG CFMOTO POWER CO LTD311119 NO 116 WUZHOU ROAD YUHANG ECONOMIC DEVELOPMENT ZONE LINPING DISTRICT HANGZHOU CITY ZHEJIANG PROVINCE HANGZHOU CITY ZHEJIANG PROVINCE 311199

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Zhang, Xiaolei Hangzhou, CN 36 299

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