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GIMENEZ IDIGORAS CECILIA
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GIMENEZ IDIGORAS CECILIA
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Application filed by GIMENEZ IDIGORAS CECILIAfiledCriticalGIMENEZ IDIGORAS CECILIA
Priority to ES1980254508UpriorityCriticalpatent/ES254508Y/en
Publication of ES254508UpublicationCriticalpatent/ES254508U/en
Application grantedgrantedCritical
Publication of ES254508YpublicationCriticalpatent/ES254508Y/en
Improved shutter for liquid containers, characterized by constituting a threaded external cylindrical body with an internal coaxial drill that ends in its upper part after a conical surface according and a short spherical seat ring in a narrow upper cylindrical mouth, body that in its inner lower part it has a groove in which an elastic ring is resiliently housed, on which a helical spring rests on its lower face since in the upper part it presses on a washer with holes, a washer integrally integrating the central lower part of the latter. End of one. And on its upper face a free ball that, due to the initial tension of the spring, rests on the spherical seat, sealing the upper mouth, all this so that installed by thread on the bottom of a container normally seals its output, but when compressing the spring, the washer descends and with it the ball that leaves free crossed passage that circulates, freely through the orifices of the washer. (Machine-translation by Google Translate, not legally binding)
ES1980254508U1980-11-191980-11-19
PERFECTED SHUTTER FOR LIQUID CONTAINERS
ExpiredES254508Y
(en)