| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a scale for a level gage, which can be detachably attached to the level gage whose body part is separated from the side face of a tank or the like and can accurately and efficiently read out a position of a liquid surface. <P>SOLUTION: A scale 1 for a level gage is composed of a long holding part 3 and a grip part 4 formed on an end edge 3a of the holding part 3. Grip pieces 2a, 2b oppositely arranged through a predetermined interval are rotatably connected to each other through a pivot shaft 8 arranged in parallel with a longitudinal direction of the holding part 3 by support parts 7a, 7a and support parts 7b, 7b, and end edges 3b, 3b of the holding parts 3, 3 are energized to a closing direction by coil springs 9, 9. An aperture 10 is formed in the holding part 3 in parallel with the longitudinal direction, a scale 11 is formed on an outer surface 6 along the aperture 10, and index parts 13, 13 formed approximately like horizontal U shapes are slidably formed on the edge part 10a of the aperture 10 in parallel with the longitudinal direction of the holding part 3. <P>COPYRIGHT: (C)2012,JPO&INPIT |
