Electrical plug assembly with coupling mechanism

Details Electrical plug assembly with coupling mechanism Electrical plug assembly with coupling mechanism

1995-11-29

1997-07-22

Nguyen, Khiem

Electrical connectors

With coupling movement-actuating means or retaining means in...

Coupling part with relatively pivotable concentric...

439369, 439373, H01R 438

Patent

active

056498357

ABSTRACT:
An electrical plug assembly with coupling mechanism including a male plug with helical grooves formed therein. Further included is a female plug having a radially outward extending flange formed therein at a front end thereof and a detent formed therebehind. An annular sleeve comprising a radially inward extending flange is formed in a rear end thereof for slidably rotating between the flange and detent of the female plug. Finally, helical grooves are formed in an inner surface of the sleeve at a front end thereof for screwably coupling with the helical grooves of the male plug.

REFERENCES:
patent: 3656083 (1972-04-01), Brook
patent: 4531800 (1985-07-01), Avener
patent: 5211570 (1993-05-01), Bitney
patent: 5454728 (1995-10-01), Jack

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