| 摘要 |
PROBLEM TO BE SOLVED: To prevent occurrence of damages caused by machining work to a guide rail attached to a building. SOLUTION: A fixing device holding a guide rail 1 has a strip 2 which has a square shape with one side coupled to a wall 9 and the other side coupled to the rail 1; the strip 2 has two arms 21 and 22 holding the rail 1; the first arm 21 has an opening 23 passing a fixing screw 24 coupled to the wall 9; the second arm 22 has a T-shaped gutter 25 extended in the longitudinal direction holding a lock element 3 opened toward the rail 1; and the lock element 3 has a thread portion 31 for an attaching screw 32 which is to be connected or fixed to the rail 1. |
