Electricity: circuit makers and breakers – Interlocking – Between plural switches
Patent
1980-04-16
1982-04-27
Truhe, Joseph V.
Electricity: circuit makers and breakers
Interlocking
Between plural switches
200 5E, 200322, 200325, H01H 920, H01H 3352
Patent
active
043272606
ABSTRACT:
A reciprocal locking device for the movements of two push buttons includes a pivoting bolt having the shape of a "T" which oscillates in a plane perpendicular to the directions of displacement of the push buttons and is urged back into a central rest position by its own resilient means.
REFERENCES:
patent: 2363854 (1944-11-01), Bierenfeld
patent: 2786911 (1957-03-01), Morgan
patent: 3369100 (1968-02-01), Kussy et al.
patent: 3511951 (1970-05-01), Miller
patent: 3674948 (1972-07-01), Betlejewski et al.
Juery Gerard
Vignaud Jean-Claude
Drucker William A.
Isen Forester W.
La Telemecanique Electrique
Truhe Joseph V.
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