Quick multiple connect electrical connector

Abstract From the Canadian patent

A quick connect electrical connector for connecting the bare ends of a pair of electrical wires. It comprises a non-conductive first coupling member having a, plurality of connection chambers each connection chamber, having a threaded wall and a central axis. A common conductive connector member is fixedly mounted in the coupling member and having a plurality of bullet-shaped ends, one in each connection chamber with the end surfaces of the coupling member tapering inwardly to a tip. A corresponding plurality of non-conductive second coupling members having an externally threaded wall and internal throughbore having first and second ends and a first conically shaped annular wall surface. …