| 摘要 |
The parts of the assemblages of conductors (21 and 22) which cross over each other form the conductor system of the switching matrix. So that this can be put together out of few prefabricated parts to form a compact component with visibly and practically accessible connectors, the conductors (in the form of strips) of the assemblage (22) are taken between the rows of pegs (112), and thus parallel to the side (113) of the rectangle. This already means that the conductors are well fixed into the bearer. The steps (221) to the tapered ends and terminal lugs (222) join similar counterpart steps (9) of the projections (117), and similarly the steps of the tapered intermediate parts, by which the conductors (in the form of strips) are taken round the side of the rectangle of the base board (11) which is opposite the side (116), are joined to similar counterpart steps of the projections (117, 117') on that side, so that the assemblage of conductors (22) is perfectly fixed. The conductors (in the form of strips) of the assemblage (21) are not bent, and are taken between the rows of pegs (112') on the main surface (111') parallel to the side (116) of the rectangle. These conductors cross the parts (224) of the conductors of assemblage (22) which extend back parallel to the side (113) of the rectangle on the main surface (111'). The pegs (112, 112') are arranged congruently to each other on the main surfaces of the bearer base board, so that the ends (212) of the conductors (in the form of strips) of (21), which are taken over the side (113) of the rectangle in the form of connectors, are also congruent with the ends of the conductors of (22), which are bent at a right angle. <IMAGE> |
