Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefunken Iberica SA
Original Assignee
Telefunken Radiotecnica Iberica SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Telefunken Radiotecnica Iberica SAfiledCriticalTelefunken Radiotecnica Iberica SA
Priority to ES0054586UpriorityCriticalpatent/ES54586Y/en
Publication of ES54586UpublicationCriticalpatent/ES54586U/en
Application grantedgrantedCritical
Publication of ES54586YpublicationCriticalpatent/ES54586Y/en
230000014759maintenance of locationEffects0.000abstract1
Landscapes
Push-Button Switches
(AREA)
Abstract
New type of wave selector by pushbuttons, characterized in that the circuit closes in case case between; Fixed, clamped and immobilized contacts in perfect alignment between two plates of radio frequency insulating material, parallel and separated from each other and forming with these fixed contacts a rigid whole that closes behind the box of the frame where the whole mechanism is enclosed , and the movable contacts, placed in pairs, symmetrically, and under the action of two lamellae springs that press them on the back, inside moving strips that can move from top to bottom and from bottom to top, in a fixed and determined path, by the action of the corresponding levers operated by respective push-buttons, in such a way that the pressure of each push-button determines the upward movement and consequent retention of a moving strip in the closed position of a circuit between its mobile contacts and the corresponding fixed contacts and at the same time the release of the lever hitherto held, with the consequent displacement or down the mobile strip that was up and break the circuit secured by it. (Machine-translation by Google Translate, not legally binding)
ES0054586U1956-06-051956-06-05
New type of pushbutton wave selector
ExpiredES54586Y
(en)