| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a piano conveying truck capable of considerably reducing the number of workers for conveying a piano, and eliminating various kinds of factors of damaging the piano during the conveying work. <P>SOLUTION: The piano conveying truck 21 conveys a piano while leg parts of the piano 1 are detached, and comprises a mobile crawler traveling vehicle 31, an elevating/lowering mechanism 51 which is provided on the crawler traveling vehicle to elevate the piano and temporarily support the piano when attaching/detaching the leg parts of the piano, and a supporting part 71 provided on the crawler traveling vehicle which delivers the piano with the leg parts detached therefrom to/from the elevating/lowering mechanism, and supports the piano with the leg parts detached therefrom at the position lower than the temporary supporting position. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
