Anti-lock and/or anti-slip apparatus for commercial-type vehicles
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United States of America Patent
Stats
-
Jul 14, 1992
Grant Date -
N/A
app pub date -
Oct 12, 1989
filing date -
Oct 21, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
This invention provides an anti-lock and/or an anti-slip apparatus for commercial-type vehicles, in which there is a front axle and two live rear axles. The apparatus includes an electronic system as part of the anti-lock and/or anti-slip system. Such electronic system is preferably a four-channel system. To improve the quality of regulation during acceleration and braking, there is an additional speed sensor for the direct or indirect monitoring of the angular velocity of the cardan shaft. The electronic system determines whether the rotational speed of the cardan shaft varies from the average speed of the monitored wheels (vehicle reference speed). If a variance is determined, the electronic system activates measures for an alarm indicator, the regulation of the retarder acting on the drive train and/or for the synchronization and subsequent locking of the longitudinal differential.
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Family
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Cited Art Landscape
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