| 摘要 |
Delimitation or closing device for preventing goods from being shifted on a load-bearing plane, e.g. arranged at the edge of a platform for a lorry. Delimitation can take a mainly vertical, upper active position, in which it projects up over the loading plane's surface and prevents the goods from protruding or falling off a platform during transport, and a lower, passive area, in which the loading plane is accessible for unloading or moving the goods to the sides or backward. Delimitation of a number of revolving support devices, placed in a vertical plane after each other (2, 11, 12, 32) which is jointed at its lower end (3, 13) and /or gliding (18) connected with the loading plane along an extended groove (7, 17, 34) and at its upper ends is jointed (4, 14) or gliding (23) connected with the, delimiters upper part forming a stiff rail across (5, 15, 31), in addition to the distance between the joints along the groove (3-3-3-3-, 13-13-13) and the joints along the rail across (4-4-4-4, 14-14-14) are mutually similar. In use the longitudinal groove (17) has such a depth that the delimiter (11, 12, 15, 20, and 21) at its lower, passive area completely or mainly is taken into the groove.<IMAGE> |
