Fluid-pressure and analogous brake systems – Electric control
Reexamination Certificate
2007-11-20
2009-12-08
Burch, Melody M (Department: 3657)
Fluid-pressure and analogous brake systems
Electric control
C303S089000, C188S138000, C188SDIG001
Reexamination Certificate
active
07628459
ABSTRACT:
A method and system for automatic braking is described. A service brake which can be operated electrically with a compressed air pressure and a parking brake which can be operated electrically are provided. When the vehicle stops due to the service brake being applied, the service brake is released and the parking brake is applied as a function of a release criterion. The release criterion includes the parking brake not being applicable manually because of a defect, and the operation of a control element for application of the parking brake.
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International Search Report dated Aug. 28, 2006 w/English translation (six (6) pages).
Form PCT/IB/338 and Form PCT/IPEA/409 (Nine (9) pages).
Burch Melody M
Crowell & Moring LLP
KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
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