Communications: electrical – Land vehicle alarms or indicators – For trailer
Reexamination Certificate
2006-10-17
2006-10-17
Crosland, Donnie L. (Department: 2612)
Communications: electrical
Land vehicle alarms or indicators
For trailer
C340S555000, C340S686100, C340S685000, C340S686200, C180S271000, C250S576000, C414S340000, C414S141300, C414S377000, C701S050000, C212S276000, C356S400000
Reexamination Certificate
active
07123132
ABSTRACT:
A method for aligning a truck chassis with a required position relative to a crane, in which the truck is scanned by a sensor means. The laser scanner is located on the crane in such a way that it will be able to scan at least one of a plurality of loading/unloading lanes. The truck is scanned when it enters into one of the loading/unloading lanes in order to detect/identify at least one edge of the truck. The distance between the identified edge of the truck and a fixed point on the crane is measured. A signal is generated that enables a truck driver to drive the truck into a required position in the loading/unloading lane for accurately receiving or delivering a container.
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patent: 2004/0030478 (2004-02-01), Holland et al.
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patent: 199 16 999 (2000-10-01), None
Heidenback Claes
Johansson Christer
ABB AB
Crosland Donnie L.
Franklin Eric J.
Venable LLP
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