| 摘要 |
1. Electrical supply rail (1) with a series of pairs of electrical contacts (16), each designed to take one electrical load (21, 36, 73), consisting of two electrical conductors in the form of metal strips (15) with projections (16) placed at preset distances along the conductors (15) and designed to make contact with the loads (21, 36, 73), the conducting strips (15) being mounted on two wings (4, 5) of an insulating bracket at right angles to one another, the characteristic feature of which is that the insulating support is in the form of identical modules (23) joined end to end, each module (2, 3) having at its ends connecting pieces (12, 13) designed to allow the modules to be connected together to produce a bracket of greater length than that of each module, each of the two wings at right angles (4, 5) of each module (2, 3) having a series of slots (7) at set distances corresponding to the set distances between the projections (16) on the electrical conductors (15), in such a way as to enable the conductors to be fitted to the back of the bracket wings (4, 5) formed by the series of modules (2, 3), the projections (16) penetrating the slots (7) and entering the inside of the profile formed by the bracket. |
