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:
Aug. 10, 1993
Filed:
Aug. 27, 1992
Applicant:
Inventors:
Karl-Heinz Willmann, Freiberg/N, DE;
Wolf-Dieter Jonner, Beilstein Schmidhausen, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B60T / ; B60T / ;
U.S. Cl.
CPC ...
3031132 ; 3031161 ; 3031191 ;
Abstract
A brake system having a master brake cylinder that communicates via brake lines with wheel brake cylinders, a check valve and shutoff valves for the wheel brake cylinders, for anti-skid control, are each incorporated in the master brake lines. A line branches off from the master brake line downstream of the control valve and is adjoined by a return pump, which communicates with the master brake line downstream of the control valve via a return line.