Master cylinder apparatus

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United States of America Patent

PATENT NO 9975532
SERIAL NO

14389413

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Abstract

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Provided is a master cylinder apparatus with a reduced size enabled by simplifying the fluid passageway configuration. A master cylinder apparatus which includes a base member containing a fluid passageway for brake fluid and to which an operation of a brake operator is inputted is provided with: a master cylinder installed on the base member to generate a fluid pressure based on an input produced by operating the brake operator; and at least two solenoid valves attached to one side of the base member to open or close the fluid passageway. The two solenoid valves are disposed symmetrically with respect to a central axis along the axial direction of the master cylinder as viewed from a direction perpendicular to the one side of the base member.

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Patent Owner(s)

Patent OwnerAddress
AUTOLIV NISSIN BRAKE SYSTEMS JAPAN CO LTD840 KOKUBU UEDA-SHI NAGANO 386-8505

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Matsunaga, Yoshiteru Ueda, JP 13 69
Murayama, Kazuaki Wako, JP 51 218
Nakamura, Motoyasu Ueda, JP 37 178

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