ES49004U - Multiple push button switch for automatic tuning controls in radio reception and similar apparatuses (Machine-translation by Google Translate, not legally binding)
- Google Patents
Multiple push button switch for automatic tuning controls in radio reception and similar apparatuses (Machine-translation by Google Translate, not legally binding)
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ROMEA DIAZ-LASPRA ALFREDO
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ROMEA DIAZ-LASPRA ALFREDO
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Priority to ES0049004UpriorityCriticalpatent/ES49004Y/en
Publication of ES49004UpublicationCriticalpatent/ES49004U/en
Application grantedgrantedCritical
Publication of ES49004YpublicationCriticalpatent/ES49004Y/en
New multi-push button switch for automatic tuning controls in radio reception apparatus and the like, consisting essentially of a rectangular frame made of pressed sheet metal, from which lower arms bear an axis supporting a shaft on which a plurality of "L" levers swing. of embedded plate, as well as a crossbar that is crossed by these last ones and that serve as support to respective springs that tend to keep them in an elevated position, being articulated in the frontal beam of the frame a piece parallel to the same, endowed in its free edge of a lower projection, by means of which it adapts under pressure on the upper end of the levers indicated, provided with a wide recess, forced to it by a spring that joins it to the axis on which said levers rotate. (Machine-translation by Google Translate, not legally binding)
ES0049004U1955-06-301955-06-30
Multiple pushbutton switch for automatic tuning controls on radio receivers and similar devices
ExpiredES49004Y
(en)
Multiple push button switch for automatic tuning controls in radio reception and similar apparatuses (Machine-translation by Google Translate, not legally binding)