| 摘要 |
<p>The plug-in connector in the form of a stamped or bent metal plate (1) has a U or box shaped cross-section. One edge of its side-arms has a unilaterally-acting fixed stop-piece; the contrary fixed stop-pieces are positioned at the join with the hollow profiles. A sloping lead-in part (17,18) belonging to each of the fixed stop-pieces (15,16) is positioned at the other edge (13) of the side arms (11) and on the opposite side of the join (6). The sloping lead is positioned at a slanting transition (14) between the side and middle (10) arm.</p> |
