The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 25, 2015
Filed:
Nov. 21, 2012
Nissin Kogyo Co., Ltd., Nagano, JP;
Yoshiteru Matsunaga, Nagano, JP;
NISSIN KOGYO CO., LTD., Nagano, JP;
Abstract
A master cylinder apparatus Aincludes a master cylinderand a reservoir. The master cylindertransduces an input to a brake operator into a brake fluid pressure. The reservoirincludes a fluid supply holethat is connected to the master cylinder. A base bodyof the master cylinderincludes a first cylinder holeinto which a piston is inserted, a reservoir union portto which the fluid supply holeis connected, and a communication hole. The communication holehas one end opening in a bottom surface of the reservoir union port, and the other end opening in an inner circumferential surface of the first cylinder hole. A center axis Oof the reservoir union portpasses through a position being apart from a center axis Oof the first cylinder hole