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Individual
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Individual
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Priority to ES1981255750UpriorityCriticalpatent/ES255750Y/en
Publication of ES255750UpublicationCriticalpatent/ES255750U/en
Application grantedgrantedCritical
Publication of ES255750YpublicationCriticalpatent/ES255750Y/en
Union for semi-rigid tubes, composed of sleeve, flanges and sealing rings, characterized in that the sleeve is a hollow body of cylindrical or frustoconical surfaces of revolution in its interior part and with its flared ends that originate a step where it rests on the sealing ring, one at each end, which is fixed by the flange, which is a circular crown that from its upper part comes a neck that is introduced into the flared area by fixing the sealing ring.these flanges in its outer area have tapering tabs where the clamping screws that hold together the assembly of the unión are housed. (Machine-translation by Google Translate, not legally binding)
ES1981255750U1981-01-231981-01-23
UNION FOR SEMI-RIGID TUBES
ExpiredES255750Y
(en)