Brake master cylinder

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9902382
SERIAL NO

14700120

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Importance

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Abstract

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Disclosed is a brake master cylinder. The brake cylinder includes a cylinder body, a first piston and a second piston that are provided in the cylinder body so as to perform a reciprocating motion, and a hall sensor installed outside the cylinder body and configured to sense operations of the first and second pistons to control on/off of a brake lamp. The brake master cylinder is provided with a magnet installed on the first piston, and a rotation preventing member configured to limit rotation of the first piston, wherein as rotation of the first piston is limited, the magnet is installed at a portion of the first piston that faces the hall sensor.

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Patent Owner(s)

Patent OwnerAddress
HL MANDO CORPORATION32 HAMANHO-GIL POSEUNG-EUP PYEONGTAEK-SI GYEONGGI-DO 17962

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Youn Pyeongtaek-si, KR 5 13

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