ES258120A3 - Improvements in the mechanisms of the distance-operated doors (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the mechanisms of the distance-operated doors (Machine-translation by Google Translate, not legally binding)
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.)
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FARRES CARREY FRANCISCO
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FARRES CARREY FRANCISCO
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Application filed by FARRES CARREY FRANCISCOfiledCriticalFARRES CARREY FRANCISCO
Priority to ES0258120ApriorityCriticalpatent/ES258120A3/en
Publication of ES258120A3publicationCriticalpatent/ES258120A3/en
Improvements in the mechanisms of remote-controlled doors, characterized in that compressed air from a compressor, after being stored in an appropriate container, is directed by a branch in a constant and direct way to the actuating mechanism of each door to act on a rear annular area of a combined double piston and act in the direction of closing the door and another branch directs the air to the valve itself, from which, optionally air is directed to act on the central area above the combined piston itself and act in the sense of opening one's own door. (Machine-translation by Google Translate, not legally binding)
ES0258120A1960-05-101960-05-10Improvements in the mechanisms of the distance-operated doors (Machine-translation by Google Translate, not legally binding)
ExpiredES258120A3
(en)