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:
Mar. 04, 2014
Filed:
Jul. 20, 2010
Risa Hirano, Nagano, JP;
Kouji Sakai, Nagano, JP;
Hiromitsu Takizawa, Nagano, JP;
Hideki Hidume, Nagano, JP;
Risa Hirano, Nagano, JP;
Kouji Sakai, Nagano, JP;
Hiromitsu Takizawa, Nagano, JP;
Hideki Hidume, Nagano, JP;
Nissin Kogyo Co., Ltd., Nagano, JP;
Abstract
A vehicle brake device includes an elastic body being formed such that a circulation of an operation fluid is permitted from a front end to a rear end of the elastic body until a filling rate of the elastic body reaches a predetermined value in a filling area where deformation of the elastic body is stopped by restraint of a control piston in a state where a forward stroke of the control piston is less than at least a predetermined stroke, but the circulation of the operation fluid is stopped when the filling rate reaches the predetermined value or more.