ES402757A3 - Improvements introduced in flexible pipes for aeration systems. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements introduced in flexible pipes for aeration systems. (Machine-translation by Google Translate, not legally binding)
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VALENCIAGA UGALDE
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VALENCIAGA UGALDE
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Priority to ES402757ApriorityCriticalpatent/ES402757A3/en
Publication of ES402757A3publicationCriticalpatent/ES402757A3/en
Improvements introduced in flexible pipes for aeration systems and comprising several sections of pipes assembled together, characterized in that, according to the same, there is provided at one end of a first section of pipe separate separate rings so as to define in a circumferential housing for a fastening means inserted in the seam of a second section of pipe being associated with the material of the section, said fastening means being of greater length than the peripheral contour of the seam, this greater length protruding to the outside through an opening thereof and existing means of tensioning and interlocking the protruding part of the fixing means carrying out the coupling between sections based on the adaptation of the means of fixing one of the sections in the circumferential housing of the other. (Machine-translation by Google Translate, not legally binding)
ES402757A1972-05-161972-05-16Improvements introduced in flexible pipes for aeration systems. (Machine-translation by Google Translate, not legally binding)
ExpiredES402757A3
(en)
Device of unión of rotula between two pipelines, particularly for the exhaust of car vehicles (Machine-translation by Google Translate, not legally binding)