Electrical power cord entry device

Details Electrical power cord entry device Electrical power cord entry device

1992-10-19

1994-08-09

Picard, Leo P.

Electricity: conductors and insulators

Conduits, cables or conductors

Single duct conduits

285343, H02G 15013

Patent

active

053368509

ABSTRACT:
The invention of this disclosure is an economical sealing device that utilizes two seals to protect an electrical power cord or cable from its environment. The cord or cable couples a power source to electrical equipment that is located behind a material. A standard cord grip is used to push a molded assembly, (which is located at the end of the cable passing through the material) against a molded seat assembly to obtain a first seal. The second seal is obtained by tightening the cord grip with a nut.

REFERENCES:
patent: 2091851 (1937-08-01), Halvorson
patent: 2563829 (1951-08-01), Fitzgerald et al.
patent: 2941025 (1960-06-01), Wayman
patent: 3913956 (1975-10-01), Eidelberg et al.
patent: 4226432 (1980-10-01), Nakamizo
patent: 4600803 (1986-07-01), Holzmann
patent: 4789759 (1988-12-01), Jones
patent: 5015804 (1991-05-01), Nattel et al.

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