Electricity: circuit makers and breakers – Electric switch details – Contact
Patent
1975-12-23
1977-04-05
Hohauser, Herman T.
Electricity: circuit makers and breakers
Electric switch details
Contact
200DIG29, 200 16C, 200 16D, H01H 106
Patent
active
040164012
ABSTRACT:
A grooved contact roller is movable in a housing between two switching poions determined by an elastic positioning element which defines an intermediate position in which the contact roller is in a state of unstable equilibrium. The positioning element is engaged in the groove of the roller and the latter is disposed flat against the bottom of the housing. A slidable cover for the housing constitutes an actuating member for the switch and has a journal which extends toward the bottom of the housing and is engaged with clearance in a central aperture of the roller.
REFERENCES:
patent: 2090544 (1935-05-01), Michel
patent: 2771530 (1956-11-01), Trombetta
patent: 3278715 (1966-10-01), Arbonies
patent: 3643049 (1972-02-01), Lu Conie
Hohauser Herman T.
Societe d'Etudes et de Construction de Materiel Electronique S.E
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