Improvements in Electrical Terminal Fittings for Effecting Junctions between Sections of Main Cables and Main and Branch Cables, in Conduit Junction Boxes, without the Aid of Soldered Joints.

摘要

19,690. Hirst, H., and Gunner, C. E. Sept. 4. Couplings for joining mains to branches are mounted on a supporting and insulating plate A, which carries terminal plates C ... C3 connected by strips F lying in grooves G, so that there is a positive and negative plate on each side of the piece A. To keep the insulating-plate A in position in the box, a cover-piece is provided having legs which come down between the plates C, C' and C2, C3, a shaped point k acting as a guide. Bolt holes M' are made in the piece A to correspond with similar holes in the insulating-cover.