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:
Jun. 16, 1981
Filed:
Aug. 09, 1979
Applicant:
Inventors:
Gerald Hofer, Weissach-Flacht, DE;
Ewald Hubl, Schwieberdingen, DE;
Steffen Schneider, Moglingen, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60T / ;
U.S. Cl.
CPC ...
303 10 ; 303114 ;
Abstract
A hydraulic brake system is proposed for motor vehicles which is equipped with a pump element for generating a pressure in the fluid. The pump is continuously driven by the generator of the motor vehicle during the operation of the vehicle and thus continuously supplies fluid against the closing force of an overflow valve. This kind of pressure generation is applicable both in an auxiliary-force brake system as shown in FIG. 1 and in an external-force brake system as shown in FIG. 2.