Electricity: conductors and insulators – Conduits – cables or conductors – Plural duct
Patent
1976-12-21
1979-05-29
Askin, Laramie E.
Electricity: conductors and insulators
Conduits, cables or conductors
Plural duct
174 48, 174 84S, 174101, 339 22R, H01B 304, H01B 306, H01B 326
Patent
active
041567951
ABSTRACT:
The invention provides an electric duct for locating insulated electric wires along a wall. A removable cover member has internal channels in which wires are located at junction positions adjacent blind holes in the member through which spikes or claws of connectors extend to pierce the insulation on the wires and contact their conductive cores. The wires are retained in their channels by protuberances on a co-operating element which is locked to the cover member.
REFERENCES:
patent: 739282 (1903-09-01), Bohn
patent: 1823819 (1931-09-01), Crampton
patent: 1867430 (1932-07-01), Wisner
patent: 2384487 (1945-09-01), O'Brien
patent: 3529857 (1970-09-01), Dalton et al.
Askin Laramie E.
Technilec
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