| 摘要 |
<P>PROBLEM TO BE SOLVED: To easily and accurately make adjustment in height of a leg body for supporting the device body. <P>SOLUTION: In a resin sidewall 57 which constitutes right and left side walls 56 of a main body frame 55, a bottom plate 66 is installed, and a pair of rear side leg bodies 67 and 67A are provided in a wide part 72A of a lateral plate 71 of the bottom plate 66. A wedge member 80 is interposed movably forward and backward between the receiving face 95 of the resin sidewall 57 and the loading face 77 of the edge of the wide part 72A. On the rear face of the main body frame 55, an adjusting screw 90 is pivotally provided so as to engage with a nut 84 provided in an unrotatable state in the wedge member 80. When the wedge member 80 is advanced or retreated by rotating the adjusting screw 90 in a forward or reversing direction, the protrusion in a size H from the standard face S of the adjusting rear side body 67A is increased or decreased in accordance with the edge of the wide part 72A to go down or up, that is, the adjustment in height of the rear side leg part 67A is made. <P>COPYRIGHT: (C)2008,JPO&INPIT |
