| 摘要 |
The lock fixture 15 has been formed from a supporting hinge 14 which has a bolt-shaped part 16 which is to be secured to the casement 11 and a bolt-shaped part 17 which is to be secured to the arch 12 and a hinge pin 18 which passes through a hole 23a, by replacing the hinge pin 18 with a lock arrangement 20. The lock arrangement 20 can be pivoted in such a way that the axis of rotation 19 of the lock arrangement 20 lies nearer the arch 12 than the contact point between the bolt-shaped hinge part 17, which is to be secured to the arch 12, and a slide surface 26 on the lock arrangement 20. When the lock arrangement 20 is pivoted to the locking position, the slide surface 26 of the lock arrangement 20 and a slide surface 27 on the bolt-shaped part 17 of the hinge 14 secured to the arch 12 are arranged to provide the locking of the lock fixture 15. <IMAGE> |
