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Individual
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Individual
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Priority to ES1967134634UpriorityCriticalpatent/ES134634Y/en
Publication of ES134634UpublicationCriticalpatent/ES134634U/en
Application grantedgrantedCritical
Publication of ES134634YpublicationCriticalpatent/ES134634Y/en
A closing device for pressure vessels characterized in that the lid carries inside it a mobile disk which, on its perimetral edge, carries the sealing gasket superimposed. This movable disk can be moved parallel to the base of the cover, carrying retaining flanges on its lower face. In the cylindrical lateral surface of the lid and below the retaining tabs of the movable disk, there are some recesses that determine interior protrusions that leave a space between their upper edge and the surface of the gasket of the mobile disk. (Machine-translation by Google Translate, not legally binding)
ES1967134634U1967-11-291967-11-29
A CLOSING DEVICE FOR PRESSURE VESSELS.
ExpiredES134634Y
(en)