ES399124A3 - Perfections in threaded unions for the connection of tubes. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Perfections in threaded unions for the connection of tubes. (Machine-translation by Google Translate, not legally binding)
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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Gressel AG
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Gressel AG
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Publication date
Application filed by Gressel AGfiledCriticalGressel AG
Priority to ES399124ApriorityCriticalpatent/ES399124A3/en
Publication of ES399124A3publicationCriticalpatent/ES399124A3/en
Improvements in threaded joints for the connection of pipes, comprising a coupling element in the form of a sleeve provided with a thread and an inner cone, as well as an oppressor ring which is found in the coupling element and which serves to support an end of tube, characterized essentially by the fact of disposing the end of the oppressor ring facing the inner cone, stepped down in its outer diameter and forming an annular stop on the oppressor ring delimiting the path of tightening the coupling element. (Machine-translation by Google Translate, not legally binding)
ES399124A1972-01-101972-01-10Perfections in threaded unions for the connection of tubes. (Machine-translation by Google Translate, not legally binding)
ExpiredES399124A3
(en)