Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Vehicle subsystem or accessory control
Patent
1996-09-04
2000-05-09
Cuchlinski, Jr., William A.
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
Vehicle subsystem or accessory control
180 41, 280 5514, F16F 950
Patent
active
060616156
ABSTRACT:
A vehicle body level control system which includes three variants for optimization of a level control system during loading and unloading operations. These three variants can be employed independently of one another or in any combination. In a first variant of the invention, the control delay time is extended during loading and unloading operations. In a second variant of the invention, the control dead band is extended during loading and unloading operations. A third variant of the invention consists in performing, in the adjustable state of operation, the control to the presettable level only when the vehicle body level does not vary or varies only very little.
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"Elektronisch Geregelte Luftfederung Fur Nutzfahrzeuge" By Ing. Grad. O. Engfer, Stuttgart.
Preliminary Search Report dated Dec. 8, 1997, FR 9612752.
Cuchlinski Jr. William A.
Donnelly Arthur D.
Knorr-Bremse Systeme Fur Nutzfahrzeuge GmbH
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