Road-rail crane
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
Jan 10, 2002
app pub date -
May 11, 2001
filing date -
May 12, 2000
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A road-rail crane includes a crane undercarriage with spreadable outriggers hinged to the undercarriage; a crane superstructure connected to the crane undercarriage with freedom of rotation, the luffing boom of the crane being mounted on the superstructure; and rail traveling gear attached to the crane undercarriage for rail travel. The crane undercarriage and the crane superstructure can be carried temporarily as a single transportable unit by a road transport means, which can be removed and then replaced by the rail traveling gear, which can be connected to the crane undercarriage, after the crane undercarriage has been supported and raised on the spread-out outriggers.
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