Land vehicles – Wheeled – Running gear
Reexamination Certificate
2008-03-18
2008-03-18
Dickson, Paul N. (Department: 3616)
Land vehicles
Wheeled
Running gear
C303S006010, C137S899400
Reexamination Certificate
active
07344145
ABSTRACT:
A compressed air treatment device is designed to be installed in an industrial vehicle consisting of a motor vehicle that can pull a trailer. The device comprises: an inlet for air from a compressed air source; at least one air outlet which is connected to a tank that is intended to supply the service braking system; a set of electropneumatic components for distributing the compressed air which comes from the compressed air source and which is intended for the tank(s); an electronic control unit which can control said set of electropneumatic components, the control unit being connected to a computer communication bus and to various electrical components such as sensors or switches. The device also comprises: a supplementary air outlet which is intended to supply the control element(s) for the pneumatic suspension system of an axle; a supplementary set of electropneumatic components which are associated with the supplementary air outlet; control means which are integrated in the electronic control unit to control the supplementary set of electropneumatic components according to information originating from the computer communication bus and/or various electrical components.
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Carneiro Esteves Armando
Duchet Bruno
Cardona Victor A.
Dickson Paul N.
Heslin Rothenberg Farley & & Mesiti P.C.
Renault V.I.
Webb Tiffany L.
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