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:
Mar. 08, 2016
Filed:
Jul. 15, 2011
Heinz Leiber, Oberriexingen, DE;
Valentin Unterfrauner, Munich, DE;
Christian Koeglsperger, Geretsried, DE;
Heinz Leiber, Oberriexingen, DE;
Valentin Unterfrauner, Munich, DE;
Christian Koeglsperger, Geretsried, DE;
IPGATE AG, Pfäffikon, CH;
Abstract
The invention relates to a brake system having a brake booster, in which pressure medium can be guided by means of at least one switchable valve () from at least one wheel brake () into an accumulator chamber (), wherein a control device controls at least the at least one switchable valve (), wherein, in the case of a disruption of the brake booster (), in particular if the drive () thereof or the gear mechanism which is connected between the drive () and the piston of the brake master cylinder () is blocked, the at least one accumulator chamber () serves to receive pressure medium from at least one wheel brake or at least one brake circuit and therefore to dissipate pressure in at least one wheel brake.