Geometrical instruments
Patent
1974-10-10
1976-07-27
McGlynn, Joseph H.
Geometrical instruments
339 41, 339176L, 200 5109, H01R 1344, H01R 3330
Patent
active
039716112
ABSTRACT:
A socket base contact is self-biased to a position remote from its terminal and an insulating plate is driven by a spring between the contact and the terminal when a load device is removed from the socket. When a load device is inserted into the socket, the insulating plate may be manually moved to permit engagement between the base contact and its terminal. The force exerted against the base contact by a load device in the socket is sufficient to prevent the insulating plate from being driven between the base contact and its terminal.
REFERENCES:
patent: 1901040 (1933-03-01), Peroni et al.
patent: 2179797 (1939-11-01), Nemeth
patent: 2221345 (1940-11-01), Davis
patent: 2268061 (1941-12-01), Richards
patent: 2306741 (1942-12-01), Miller
patent: 2439385 (1948-04-01), Goldberg
patent: 2688669 (1954-09-01), Quill
patent: 2924679 (1960-02-01), Brown
patent: 3020366 (1962-02-01), Dolph
patent: 3155788 (1964-11-01), Drago
patent: 3579171 (1971-05-01), Woodward
Feinberg Craig R.
McGlynn Joseph H.
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