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Priority to ES0087362UpriorityCriticalpatent/ES87362Y/en
Publication of ES87362UpublicationCriticalpatent/ES87362U/en
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Publication of ES87362YpublicationCriticalpatent/ES87362Y/en
A valve for inflatable bodies, constituted by a sleeve with a cylindrical axial hole having, on its upper surface, a circumferential rim in the shape of a circular crown for the connection to the inflatable envelope. From a zone of this edge, a diametral strip projects with respect to the flange that is rebounded on the disc. This strip has in its center, a projection that is pressurized inside the duct of the sleeve verifying the external closing of the valve. (Machine-translation by Google Translate, not legally binding)
ES0087362U1961-05-251961-05-25
Valve for inflatable bodies
ExpiredES87362Y
(en)
Improvements in the construction of devices for the cleaning of vessels and analogue containers. (Machine-translation by Google Translate, not legally binding)