| 摘要 |
A device for adjustable locking of a carrying member (4) to a post (3), the centre of gravity resulting from the own weight of the carrying member and possible other weight on the same being intended to be displaced away from the centre line of the post in a direction towards or past the first side (7) of the post so that the carrying member receives a tendency to pivot in a first direction relative to the post, comprises a first support (8) arranged on the carrying member on said first side of the post, and a second support (10) arranged on the carrying member for application against the opposite second side (10) of the post. The first and the second supports (8 and 10) are firmly arranged on the carrying member. The first support (8) has a support portion (11), which is intended for application against the post, disposed under a support portion (12) of the second support (10) which latter portion (12) is intended for application against the post. A locking member (14) is arranged on the carrying member, said locking member having a locking portion (15) operable towards the post for locking and away therefrom for releasing, said locking portion (15) being intended for application against the second side (9) of the post at a level under the support portion (12) of the second support. |
