| 摘要 |
<p>Apparatus for securing a strut (3) in a sleeve (1), and suited for use in load platform wagons (trucks), railway wagons, boats and other types of transport craft, in which shocks and/or vibrations may appear while driving said transport vehicle without load, and in which said apparatus formed with a twin wedge comprising a first wedge part (6) which is vertically locked (10) in the strut (3) but can be fold outwards against the action of a return spring (11), and a second wedge part (7) which is vertically displaceable in relation to the strut (3) and in relation to the first wedge part (6), and in which said second wedge part (7) is arranged so that it can be displaced downwards and upwards, respectively, against the action of a compression spring (9), thereby forcing out said first mentioned wedge part (6) by wedge action.</p> |
