| 摘要 |
The assembling device (3) comprises a profile comprising two grooves (4, 5) each intended to receive each one of two sheets to be assembled. Each groove is delimited by two edges (4a, 4b, 5a, 5b) of different heights (H). The connecting device is made of same material as the sheets to be assembled. An independent claim is included for a mechanically welded structure. |
