Electrical connectors – With contact preventer or retractable cover part – Movably mounted
Patent
1986-11-10
1988-05-10
Weidenfeld, Gil
Electrical connectors
With contact preventer or retractable cover part
Movably mounted
439139, 439143, 439536, 174 67, H01R 1344
Patent
active
047432063
ABSTRACT:
An improved child-safe outlet cover including a main plate defining receptacle opening(s), a shield on the main plate for each opening having first and second portions, such shield movable between use and non-use positions in which the first and second portions, respectively, cover the receptacle openings, the first portion having prong openings aligned with the receptacle slots in the use position, and means biasing the shield to the non-use position. Preferred embodiments include locking pins and a number of structural variations providing important advantages.
REFERENCES:
patent: 2641627 (1953-06-01), Lewis
patent: 2710382 (1955-06-01), Fitzpatrick et al.
patent: 3865456 (1975-02-01), Dola
patent: 3956573 (1976-05-01), Meyers et al.
patent: 4302624 (1981-11-01), Newman
patent: 4640564 (1987-02-01), Hill
Pirlot David
Weidenfeld Gil
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