Phonojack with grounding tab clamping means

Details Phonojack with grounding tab clamping means Phonojack with grounding tab clamping means

1974-10-15

1976-06-29

Lake, Roy

Geometrical instruments

339177E, H01R 1354, H01R 1708

Patent

active

039662926

ABSTRACT:
Clamping means such as stiffly resilient gripping fingers are mounted on and about the perimeter area of the grounding shell of a phonojack assembly for thrusting plug shell finger tabs into positive electrical contact with the grounding shell. In a desirable form, the clamping means comprise stiffly resilient gripping fingers on a sleeve secured to the end portion of the grounding shell which is adapted to be secured in grounding relation to a television receiver chassis component. High frequency leakage shielding means are also provided.

REFERENCES:
patent: 920364 (1909-05-01), Messner
patent: 2450467 (1948-10-01), Clark
patent: 2548457 (1951-04-01), Wilson
patent: 2877437 (1959-03-01), Flanagan, Jr.
patent: 3258735 (1966-06-01), Valle
patent: 3439294 (1969-04-01), Flanagan et al.
patent: 3694793 (1972-09-01), Concelman

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