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:
Oct. 23, 1990
Filed:
Jul. 21, 1989
Jochen Burgdorf, Offenbach-Rumpenheim, DE;
Hans-Dieter Reinartz, Frankfurt am Main, DE;
Helmut Steffes, Hattersheim, DE;
Holger Von Hayn, Bad Vilbel, DE;
Peter Volz, Darmstadt, DE;
Hans Wupper, Freidrichsdorf, DE;
Gunther Buschmann, Griesheim, DE;
Erhard Beck, Weilburg, DE;
Gottfried Dehio, Frankfurt am Main, DE;
Dieter Dinkel, Eppstein/Ts., DE;
Juergen Rausch, Eschborn, DE;
Alfred Teves GmbH, Frankfurt am Main, DE;
Abstract
An anti-lock hydraulic brake system comprising a separating valve (14) and a regulating valve (19). A combined arrangement is provided wherein the valves are connected into each other. The movability (play s) of the piston (30) affords the event that a compensating volume for the control action in the event that the output of the pump is insufficient in specific situations requiring a large amount of fluid for control.