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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Societe des Forges et Ateliers du Creusot
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Societe des Forges et Ateliers du Creusot
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Application filed by Societe des Forges et Ateliers du CreusotfiledCriticalSociete des Forges et Ateliers du Creusot
Publication of ES222637A1publicationCriticalpatent/ES222637A1/en
Specific Sealing Or Ventilating Devices For Doors And Windows
(AREA)
Abstract
Improvements introduced in sliding bottom doors sliding in living waters, which allow to reduce the maneuvering efforts, characterized in that the gate also has, in addition to the usual seals, a supplementary sealing device that suppresses at least partially the communication of the gate pit, downstream during the closing operation and upstream during the opening operation, in order to respectively obtain the rise and fall of the water level in said pit in relation to the gate. (Machine-translation by Google Translate, not legally binding)
ES0222637A1954-07-271955-06-25Improvements introduced in sliding fund gates (Machine-translation by Google Translate, not legally binding)
ExpiredES222637A1
(en)