Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Indication or control of braking – acceleration – or deceleration
Reexamination Certificate
2005-07-12
2005-07-12
Beaulieu, Yonel (Department: 3661)
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
Indication or control of braking, acceleration, or deceleration
C701S083000
Reexamination Certificate
active
06917870
ABSTRACT:
An interrupt for an automatic traction control system includes a park brake control valve for controlling a park brake of a vehicle as a function of a park brake control pressure signal. A service brake control valve controls a service brake as a function of a service brake control pressure signal. A traction control valve communicates the service brake control pressure signal to the service brake control valve as a function of the park brake control pressure signal.
REFERENCES:
patent: 5190357 (1993-03-01), Goldfein
patent: 5613744 (1997-03-01), Eslinger et al.
patent: 6293363 (2001-09-01), Rangaswamy et al.
Amato William P.
Eberling Charles E.
Howell David W.
Beaulieu Yonel
Bendix Commercial Vehicle Systems LLC
Calfee Halter & Griswold LLP
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