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Priority to ES109477UpriorityCriticalpatent/ES109477Y/en
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Publication of ES109477YpublicationCriticalpatent/ES109477Y/en
Flexible coupling for high pressure fluid conduits characterized by comprising a tubular body of flexible material surrounded by a casing constituted by a wire wound in a helical shape retained by hoops that are positioned at a certain distance from each other and all it is wrapped in a tubular sleeve so that the resistant elements surrounding the inner flexible tube communicate to it a great resistance without thereby reducing its flexibility conditions. (Machine-translation by Google Translate, not legally binding)
ES109477U1964-11-131964-11-13
A FLEXIBLE COUPLING FOR HIGH PRESSURE FLUID PIPING.
ExpiredES109477Y
(en)
Improvements introduced in the manufacture of hoses to connect between flexible or rigid tubes (Machine-translation by Google Translate, not legally binding)