| 摘要 |
To join the top follower the fixture plate (5) is fitted at the upper end of the column (4) and the top follower two meeting ends are placed on the column. A joint piece (7) with a profile shape corresponding to that of the support profile is inserted in the joint area and the U-plate (5) extends out into the joint area. Bolts (6) extend through the U-plate, the joint piece (7) and the support U-profile (2). The hole through the joint piece is oblong in the support profile longitudinal direction. |
