Removable supporting cross-member provided with an adjustable-height fifth wheel for supporting a semi-trailer during the loading, rail transport and unloading thereof
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United States of America Patent
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May 9, 2017
Grant Date -
Mar 28, 2013
app pub date -
Mar 8, 2011
filing date -
Mar 8, 2010
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The invention relates to a removable supporting cross-member (1) comprising: a built-in adjustable-height fifth wheel (18) for receiving the kingpin of semi-trailer, and front (26, 27) and rear (28) openings for the passage of the fork arms of a forklift truck or tractor. The invention can be used for moving a semi-trailer, positioning the semi-trailer horizontally on a carriage and securing same for transport, as well as for the corresponding operations during unloading, using only a forklift truck or tractor suitably dimensioned for the loads to be supplied. The invention is suitable for use by those involved in intermodal trail transport.
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