| 摘要 |
A clamp member includes a first member of a substantially L-shaped cross section having at the front end thereof a tongue section and formed to project from the main surface of the clamp member and a second member having at the front end thereof bent sections of a substantially L-shaped cross section juxtaposed with a notch interposed between them and formed to project from the main surface of the clamp member, the tongue section and the notch having a vertical positional relationship with the tongue section, the tongue section being disposed vis-à-vis the bent sections. |
