Hydraulic operating device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10967932
SERIAL NO

15838541

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A hydraulic operating device for a small vehicle including a bicycle is basically provided with a base member, an operating member, a piston, a handlebar fixing structure and a hydraulic reservoir tank. The base member includes a cylinder having a cylinder bore. The operating member is pivots about a pivot axis to move the piston within the cylinder bore. The handlebar fixing structure defines a handlebar arrangement area. The hydraulic reservoir tank has a hydraulic fluid chamber fluidly connected to the cylinder bore. The cylinder defines a hydraulic pressure chamber with a space between the piston and a fluid outlet port of the cylinder. The hydraulic reservoir tank is partially disposed on a first side of the handlebar fixing structure while the hydraulic pressure chamber is disposed on a second side of the handlebar fixing structure as view in the pivot axis direction.

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Patent Owner(s)

Patent OwnerAddress
SHIMANO INCOSAKA JAPAN OSAKA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakai, Mototsugu Osaka, JP 12 24
Noma, Natsuki Osaka, JP 20 66
Obuchi, Kohei Osaka, JP 25 81

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