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:
Sep. 22, 2015
Filed:
Sep. 26, 2013
Applicant:
Mando Corporation, Pyeongtaek-si, Gyeonggi-do, KR;
Inventor:
Chung Jae Lee, Gunpo-si, KR;
Assignee:
MANDO CORPORATION, Pyeongtaek-Si, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60T 17/04 (2006.01); B60T 13/14 (2006.01); B60T 8/40 (2006.01); B60T 8/48 (2006.01);
U.S. Cl.
CPC ...
B60T 13/142 (2013.01); B60T 8/4068 (2013.01); B60T 8/4872 (2013.01);
Abstract
Disclosed herein is a brake system capable of reducing periodic pressure pulsation generated by operation of a pump. The brake system includes a damper member provided with a cylinder having a step portion and a piston to reciprocate between the cylinder and the cap. The piston may be prevented from being excessively pushed toward one side of the damper member, and pressure pulsation generated by operation of the pump may be attenuated. Therefore, overall operating noise may be reduced during control the brake and product reliability may be increased.