| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a lifting sling can reduce inclination of a ship or a hung cargo generated when lifting the ship or the hung cargo. <P>SOLUTION: The lifting sling 8 is equipped with a lifting sling body 9 hung by a hook 7 of a crane 1 to be moved, and a sling belt 11 with its both end parts supported by both side parts of the lifting sling body 9 for supporting the ship 10 or the hung cargo at the middle part hanging from both end parts. The lifting sling body 9 is provided with a sensor 12 for detecting horizontal width B of the ship 10 or the hung cargo, as well as provided with an extensible hanging beam 13 for adjusting hanging width A between both end parts of the sling belt 11 to be equal to the horizontal width B of the ship 10 or the hung cargo detected by the sensor 12. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
