| 摘要 |
The device comprises: a positioning shim (2) intended to be inserted between the foot (102) of the rail (100) and a shoulder (103) formed by the retaining support (101), a curved metal plate (6), and a lag screw. According to the invention, the supporting part (2) comprises a strut (3) which is: formed by a part other than the positioning shim (2), made from a rigid material, and can withstand a lag screw tightening torque greater than 22.5 m.kg, said strut (3) comprising a part (9) forming a channel for receiving the lag screw (4). In addition, the positioning shim (2) includes a hole for receiving the strut (3), which hole is aligned with the hole that extends through the shim for the passage of the lag screw (4) and is positioned at a height below that of the strut (3). |
