| 摘要 |
<p>PURPOSE: To improve rigidity of an elastic returning part material, especially, a display device for prestress given to a returning spring of an alpine ski binding. CONSTITUTION: This display device has a marking scale, along which a cursor 11 shifts relatively to the shift of a rigidity adjustment means. And this display device is composed of a hem part 14 and a bottom part 15, which is a lid like structure having at least a transparent part through which the cursor 11 can be seen. This marking scale is positioned at above the bottom part 15 on the lid like structure, which is recessed relatively to the hem part.</p> |
