ES289355A3 - Improvements in the construction of sleeve joints and elastic rings for smooth tubes (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the construction of sleeve joints and elastic rings for smooth 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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Corporacion Empresarial de Materiales de Construccion COEMAC SA
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Corporacion Empresarial de Materiales de Construccion COEMAC SA
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Publication date
Application filed by Corporacion Empresarial de Materiales de Construccion COEMAC SAfiledCriticalCorporacion Empresarial de Materiales de Construccion COEMAC SA
Priority to ES289355ApriorityCriticalpatent/ES289355A3/en
Publication of ES289355A3publicationCriticalpatent/ES289355A3/en
Improvements in the construction of sleeve gaskets and elastic rings, for smooth tubes, being housed in internal grooves of the sleeve, especially of asbestos-cement, characterized in that the grooves made in the sleeve, near the ends of the latter, comprise a cylindrical bottom, an outer edge located in a plane normal to the axis of the sleeve, and an inner edge inclined toward the center of the sleeve, and the sealing rings take the form of grooves and have a widening, which facilitates the introduction of the tubes in the cuff. (Machine-translation by Google Translate, not legally binding)
ES289355A1963-06-251963-06-25Improvements in the construction of sleeve joints and elastic rings for smooth tubes (Machine-translation by Google Translate, not legally binding)
ExpiredES289355A3
(en)