| 摘要 |
Post connection means for transport vehicles having a supporting frame or a load platform, and comprising a sleeve (10) having an axial central bore (12) formed for receiving a load post (3) while guiding and locking same in said sleeve (10) by means of a radially extending pin (5) provided adjacent the lower end of the sleeve (3), in which the connection sleeve is exteriorly circular cylindric and is fixed by being welded or in another way secured in a circular bore of a load platform or a supporting frame, and in which the means for guiding and locking the post (3) in the sleeve (10) is a vertical guide groove (14) provided from the inside of the sleeve bore and only partly extending through the sleeve wall, and in which the vertical guide groove (14), at the inner surface of the sleeve (10), co-operates which a bayonet groove (16) extending at an angle downwardly inclined to the vertical guide groove (14) and in the peripheral direction of the sleeve. |
