Composite header/junction box

Details Composite header/junction box Composite header/junction box

1985-06-06

1987-04-28

Grimley, Arthur T.

Electricity: conductors and insulators

Overhead

Towers, poles or posts

H02G 328

Patent

active

046616527

ABSTRACT:
In an underfloor electrical distribution system, a feeder arrangement for directing power and communication conductors from one or more closets to the distribution runs of the system wherein a plurality of junction boxes are arranged in a line in end-to-end abutting relationship, each having interior means forming power and communication channels electrically isolating conductors respectively disposed therein from one another, the respective channels providing for power and communication conductors to enter through one end of the box and exit through an opposite end and/or to enter or to exit through one or more openings provided in one or both of the sides of the box.

REFERENCES:
patent: 2930504 (1960-03-01), Hudson
patent: 3061663 (1962-10-01), Reiland
patent: 3453791 (1969-07-01), Fork
patent: 3549781 (1970-12-01), Jones
Gern, "SIK Underfloor Trunking System-Flush Incoming Supply Ducts", Electrocourier, vol. VII, No. 4, Dec. 1979, pp. 8, 9.

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