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Individual
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Individual
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Priority to ES92573UpriorityCriticalpatent/ES92573Y/en
Publication of ES92573UpublicationCriticalpatent/ES92573U/en
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Publication of ES92573YpublicationCriticalpatent/ES92573Y/en
A rapid-opening pulsating switch for portable radio receivers, characterized in that a hollow box-like body with two contacts at the bottom receives axially a second body carrying a sliding element at the end of which is a truncated-cone electroconductive piece, so that its descent by overcoming the action of a spring gives rise to the simultaneous application of the contact piece on both contacts, determining the closure of the circuit, making the actuation of the moving part by means of a protruding element maintained in position by a helical spring, whose tightness and displacement causes sliding of the moving element of the switch. (Machine-translation by Google Translate, not legally binding)
ES92573U1962-04-031962-04-03
Quick opening push button switch for portable radio receivers
ExpiredES92573Y
(en)
Perfected switch with pressable pressure button both for closing and opening of contacts. (Machine-translation by Google Translate, not legally binding)
Electrical circuit switch device for portable or analogue electrical devices of a manual control (Machine-translation by Google Translate, not legally binding)