| 摘要 |
PROBLEM TO BE SOLVED: To provide a lever rod for a heavy object capable of eliminating inconvenience to conventional human labor work such as transportation, travel, change of direction, and installation of the heavy object in a narrow room or a passage performed by many workers and facilitating transportation and travel of the heavy object with a caster in a stepped part. SOLUTION: Wheels 8a capable of moving forward and backward are provided in an action part and a fulcrum part of a steel plate spatula 11 extending from a tip part of a lever rod 1 shaft part at an obtuse angle and formed like a plate. A damage prevention means 9 is provided on a surface of the steel plate spatula 11. COPYRIGHT: (C)2005,JPO&NCIPI
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