| 摘要 |
An arrangement for loading tiers to effect a detachable and vibration free connection to the underside of a post at one end of a horizontal beam incorporates a screw and nut, as well as a compressible elastic element, on the tightening of same. The elastic element (6) is inserted between parts (3d) which are mainly vertical and parallel to the beam (1) and post (2), and is furnished with a through going aperture (7), in which the screw (8) is inserted, and the screw and/or the nut (5) can be used to bring the two together so that the element expands at right angles against them and exercises an engaging force on said parts, which presses the post in the direction away from the element to engage with the opposite ends (3c) of said beam parts .<IMAGE> |
