Parallel distribution duct structure

Claim 1

FOR USE IN ELECTRICALLY PARALLELING TWO BUS DISTRIBUTION SECTIONS, CONDUCTIVE MEANS HAVING A FIRST PAIR OF PLUGIN TYPE CONTACT FINGERS FOR ENGAGEMENT WITH A FIRST BUS BAR IN A FIRST BUS DISTRIBUTION SECTION, A CENTRAL CONDUCTIVE MEMBER, A SECOND PAIR OF PLUG-IN TYPE CONTACT FINGERS FOR ENGAGEMENT WITH A SECOND BUS BAR IN A SECOND BUS DISTRIBUTION SECTION, SAID CONDUCTIVE MEMBER BEING CONNECTED BETWEEN SAID FIRST AND SECOND CONTACT FINGERS TO ESTABLISH A CONDUCTIVE PATH THERETHROUGH; SAID CONDUCTIVE MEMBER AND SAID FIRST CONTACT FINGERS DEFINING A FIRST ACUTE ANGLE, SAID CONDUCTIVE MEMBER AND SAID SECOND CONTACT FINGERS DEFINING A SECOND ACUTE ANGLE ANGLE, SAID CONDUCTIVE MEMBER HAVING A FIRST AND SECOND SHOULDER ADJACENT SAID FIRST AND SECOND CONTACT FINGERS RESPECTIVELY, FOR POSITIONING SAID CONTACT FINGERS WITH RESPECT TO SAID FIRST AND SECOND BUS BARS RESPECTIVELY.