Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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FLSmidth and Co AS
Original Assignee
FLSmidth and Co AS
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Filing date
Publication date
Application filed by FLSmidth and Co ASfiledCriticalFLSmidth and Co AS
Publication of ES323930A1publicationCriticalpatent/ES323930A1/en
A female connecting sleeve device for tubes, with one or more elastic sealing rings of essentially circular cross-section at each end of the tube, each of said sealed sealing rings running in its independent groove or groove, inner side of the sleeve, characterized in that the depth of the individual groove, whose groove allows the elastic sealing ring to make some movement in the longitudinal direction of the sleeve, varies in the longitudinal direction of the sleeve, and is minimal near the sleeve. mouth or opening of this. (Machine-translation by Google Translate, not legally binding)
ES0323930A1965-05-261966-03-08A female unión conveyor device for pipes. (Machine-translation by Google Translate, not legally binding)
ExpiredES323930A1
(en)