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:
Jan. 30, 2018
Filed:
Mar. 29, 2013
Honda Motor Co., Ltd., Minato-Ku, Tokyo, JP;
Nissin Kogyo Co., Ltd., Ueda-Shi, Nagano, JP;
Nobutake Hyodo, Wako, JP;
Kazuaki Murayama, Wako, JP;
Motoyasu Nakamura, Ueda, JP;
Shunsuke Aoki, Ageo, JP;
Honda Motor Co., Ltd., Tokyo, JP;
Autoliv Nissin Brake Systems Japan Co., Ltd., Nagano, JP;
Abstract
A stroke simulator and a bush for a stroke simulator are configured so that a bush provided to a stroke simulator can be attached without direction management. The stroke simulator generates brake reaction force by a simulator piston that is displaced within a cylinder by hydraulic pressure generated according to the operation of a brake pedal by a driver. A cylindrical rubber bush elastically deformed in an axial direction by pressure from the simulator piston to generate brake reaction force, the bush characterized in that a first end section on the simulator piston side and a second end section facing the first end section contain the same number, at least two, of concave sections concaved in the axial direction, and the concave section formed in the first end section and the concave section formed in the second end section are formed in different positions in the axial direction.