| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a foot placing tool for an experiment capable of making a fine angle adjustment of a foot placing base in a small type, and capable of also easily confirming an inclination angle of the foot placing base.SOLUTION: A foot placing base 30 of a foot placing tool 10 for the experiment is supported by a shaft 34 extended to the outside in the lateral direction from the foot placing base 30, and both end parts 34A of the shaft 34 are supported by a pair of left-right adjustment plates 46. A rough inclination angle of the foot placing base can be adjusted at a predetermined angle interval by selecting a position of a rear side fixing hole 40 of a baseplate 36 for inserting a pin 52 inserted into a rotational center hole 50 of the adjustment plate 46. A fine inclination angle of the foot placing base 30 can also be adjusted at a predetermined angle interval by selecting a positioning hole 54 of the adjustment plate 46 fastened by a bolt 56 to a front side fixing hole 42 of the base plate 36.</p> |
