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Priority to ES1969152190UpriorityCriticalpatent/ES152190Y/en
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Publication of ES152190YpublicationCriticalpatent/ES152190Y/en
Selective switching device for circuits, of the type comprising a dielectric plate with fixed contacts affixed to connection pins and with which movable contacts integral with sliding skids are combined on said plate and operable by oscillating lever or equivalent, essentially characterized by the fact that comprising two dielectric skids disposed adjacent one of their ends and urged against each other by respective springs supported between such skids and the ends of a bridge frame attached on the dielectric support plate, the skids being provided at said adjacent ends of lateral fittings for two push pins forming a fork at the lower end of the oscillating lever or control equivalent, in order to alternately separate one of the skids from the other, which is then held immobile, and to effect the timely application of the contacts linked to skates against contac solidarity of the connection pins and fixed to the dielectric support plate. (Machine-translation by Google Translate, not legally binding)
ES1969152190U1969-09-271969-09-27
SELECTIVE SWITCHING APPARATUS FOR CIRCUITS.
ExpiredES152190Y
(en)
A method to make and undo connections of transit in points of crossing in a switch of cross bars. (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the control switches for the assembly in plates, tapas and analogs. (Machine-translation by Google Translate, not legally binding)
Improvements in the structuring of multiple appliances for interruption and switching of electric circuits. (Machine-translation by Google Translate, not legally binding)