| 摘要 |
The connection for structural parts is used for joining two girders (10, 12) which are at right angles to one another. One of these girders (10) has a U-shaped channel with longitudinally running ribs (22, 24) which are provided on the side walls (16, 18) of the channel and project into the channel. The other girder (12) has an extension (30a) of a plate (30) which projects into the channel of the first girder, transversely with respect to the axis. The side edges of the plate (30) are provided with grooves (36, 38) for engaging with the ribs (22, 24). The base wall (14) of the channel is provided with mutually opposite pairs of lugs (26, 28) which rest on the opposite surfaces of the plate (30) of the second girder (12). The ribs (22, 24) and the grooves (36, 38) connect the two girders and prevent separation, and the pairs of lugs (26, 28) determine the position of the second girder (12) with respect to the length of the first girder (10). <IMAGE> |
