Electrical connectors – With circuit conductors and safety grounding provision – Direct grounding of coupling part member passing into aperture
Patent
1988-06-17
1989-06-06
Desmond, Eugene F.
Electrical connectors
With circuit conductors and safety grounding provision
Direct grounding of coupling part member passing into aperture
439106, 439 97, 439801, H01R 13652, H01R 438
Patent
active
048367931
ABSTRACT:
A one-piece, multi-function, grounding strip is assembled within an electrical receptacle, and includes a screw terminal which is highly resistant to removal of a grounding screw from the strip. The grounding terminal portion of the strip is much reduced in thickness as compared to conventional grounding terminals, and includes a pair of spaced-apart tineman-type single screw threads formed on grounding plates. A support element is sandwiched between the plates to form a combination which is highly resistant to forces tending to strip the grounding screw from the plates.
REFERENCES:
patent: 2399957 (1942-06-01), Tinnerman
patent: 3835438 (1974-10-01), Longworth, Jr.
Desmond Eugene F.
Eagle Electric Mfg. Co. Inc.
Zagrobelny Stephen
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