| 摘要 |
The stamped-out tongue (8) is folded across the plane of the plate-like part (3). It is dimensioned so that the plate-like part located against the profile (1) and with the tongue in the channel (5), can be moved along the profile. When the plate part on the profile adopts the required position, the tongue (8) is bent around plastically. There is engagement between parts of the tongue and corresp. parts of the channel (5). |
