Electrical connectors – With circuit conductors and safety grounding provision – Direct grounding of coupling part member passing into aperture
Patent
1999-02-19
2000-08-29
Paumen, Gary F.
Electrical connectors
With circuit conductors and safety grounding provision
Direct grounding of coupling part member passing into aperture
H01R 466
Patent
active
061099376
ABSTRACT:
A four-sided ground contact assembly for use in an electrical receptacle includes a first contact element and a second contact element. Each of the first and second contact elements is mounted to a mounting bridge of the electrical receptacle. The first contact element has a pair of opposing contact leg portions and a base portion. The second contact element has a pair of opposing contact leg portions and a base portion The leg portions of the first and second contact elements are circumferentially spaced from one another and provide four points of contact on four sides of a ground pin of an electrical plug. The base portion of the first contact element is integral with the mounting bridge and the base portion of the second contact element is disposed above and fastened to the base portion of the first contact element and thus to the mounting bridge.
REFERENCES:
patent: 2672593 (1954-03-01), Shenton
patent: 3723948 (1973-03-01), Wyatt et al.
patent: 3868161 (1975-02-01), Frantz
patent: 4240686 (1980-12-01), Kurbikoff
patent: 4375307 (1983-03-01), Rock
Bonilla Nelson
Ewer Stephen R.
'Hubbell Incorporated
Paumen Gary F.
Presson Jerry M.
Swartz Michael R.
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