ES266495A1 - A sealed watertight board, particularly for light material pipes containing fluids under pressure (Machine-translation by Google Translate, not legally binding)
- Google Patents
A sealed watertight board, particularly for light material pipes containing fluids under pressure (Machine-translation by Google Translate, not legally binding)
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Pirelli and C SpA
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Pirelli SpA
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Publication of ES266495A1publicationCriticalpatent/ES266495A1/en
A watertight seal, particularly for tubes of light material flowed under pressure, essentially characterized in that it comprises two bell discs perforated at their central part to allow passage of the end of the tubes to be joined and cooperating with a lining of elastic material on which works to determine a radial expansion against the outer wall of the tubes themselves thanks to the presence of a blocking element of said discs by which the reciprocal approach is caused against the elastic action of said fittings. (Machine-translation by Google Translate, not legally binding)
ES0266495A1960-03-311961-03-30A sealed watertight board, particularly for light material pipes containing fluids under pressure (Machine-translation by Google Translate, not legally binding)
ExpiredES266495A1
(en)
A sealed watertight board, particularly for light material pipes containing fluids under pressure (Machine-translation by Google Translate, not legally binding)
A sealed watertight board, particularly for light material pipes containing fluids under pressure (Machine-translation by Google Translate, not legally binding)