FR667700A - Dispositif pour l'ouverture et la fermeture brusques et forcées des circuits électriques applicable aux interrupteurs, commutateurs, etc.
- Google Patents
Dispositif pour l'ouverture et la fermeture brusques et forcées des circuits électriques applicable aux interrupteurs, commutateurs, etc.
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ED SPENGLER ET H CHENU
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ED SPENGLER ET H CHENU
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Publication of FR667700ApublicationCriticalpatent/FR667700A/fr
H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
H01H23/02—Details
H01H23/12—Movable parts; Contacts mounted thereon
H01H23/16—Driving mechanisms
H01H23/162—Driving mechanisms incorporating links interconnecting tumbler and contact arm
FR667700D1928-04-201928-04-20Dispositif pour l'ouverture et la fermeture brusques et forcées des circuits électriques applicable aux interrupteurs, commutateurs, etc.
ExpiredFR667700A
(fr)
Dispositif pour l'ouverture et la fermeture brusques et forcées des circuits électriques applicable notamment aux interrupteurs, commutateurs, etc.