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:
Jul. 11, 1995
Filed:
Dec. 09, 1992
Applicant:
Inventor:
Jong W Lee, Seoul, KR;
Assignee:
Mando Machinery Corporation, Gunpo, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60T / ;
U.S. Cl.
CPC ...
3031171 ; 3031162 ; 3031192 ; 3031154 ;
Abstract
An hydraulic anti-skid braking system for automobiles, comprising a master cylinder, a brake, a flow control valve, a solenoid valve, a piston pump, and an expander cylinder. During a skid condition, the solenoid valve is opened, and a the pump draws fluid from the brake through the solenoid valve and delivers fluid to the flow control valve to shut off a hydraulic connection between the master cylinder and the brake, while reducing fluid pressure to the brake. When pressure is equalized between the brake and the hydraulic line that is connected to the master cylinder, the control valve returns to its initial operation position.