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PARRA JIMENEZ PILAR
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PARRA JIMENEZ PILAR
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Priority to ES1969165093UpriorityCriticalpatent/ES165093Y/en
Publication of ES165093UpublicationCriticalpatent/ES165093U/en
Application grantedgrantedCritical
Publication of ES165093YpublicationCriticalpatent/ES165093Y/en
Rotary Switch, Piano Key Switch, And Lever Switch
(AREA)
Abstract
Device for change of voltage and electrical switching, of the type comprising a plate of fixed contacts circularly aligned and connected to connection terminals, against which contacts are applied with the help of a spring sheets with two contacts which are housed in a button of rotary control between said plate and a casing through which the rotary control protrudes, which has voltage indications visible through a recess in the casing, essentially characterized in that the fixed contacts are constituted by flat sheets with which when applied thereon the likewise flat moving contacts, a large connecting surface is obtained and such connection is ensured. (Machine-translation by Google Translate, not legally binding)
ES1969165093U1969-03-311969-03-31
DEVICE FOR VOLTAGE CHANGE AND ELECTRICAL SWITCHING.
ExpiredES165093Y
(en)
Improvements in the structuring of mechanical systems for the connection of electric circuits. (Machine-translation by Google Translate, not legally binding)