ES278949A1 - Window operation mechanism for the ventilation of buildings (Machine-translation by Google Translate, not legally binding)
- Google Patents
Window operation mechanism for the ventilation of buildings (Machine-translation by Google Translate, not legally binding)
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PAGES DALMAU FRANCISCO
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PAGES DALMAU FRANCISCO
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Priority to ES0278949ApriorityCriticalpatent/ES278949A1/en
Publication of ES278949A1publicationCriticalpatent/ES278949A1/en
"WINDOW OPERATING MECHANISM FOR THE VENTILATION OF BUILDINGS", which is characterized, essentially, by consisting of a traction element in which a rod is articulated for each leaf of action, whose rod is articulated, at its other end, at lateral edge of the respective leaf, said articulation points remaining in a substantially horizontal plane, while the tractor element is subject to a displacement in the direction of its axis that allows the respective opening and closing of the driven leaves, which, in turn, they are capable of rotating around a vertical axis, arranged on the lateral edge opposite to the one that carries the articulation with the actuator rod. (Machine-translation by Google Translate, not legally binding)
ES0278949A1962-07-051962-07-05Window operation mechanism for the ventilation of buildings (Machine-translation by Google Translate, not legally binding)
ExpiredES278949A1
(en)