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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES1974205505UpriorityCriticalpatent/ES205505Y/en
Publication of ES205505UpublicationCriticalpatent/ES205505U/en
Application grantedgrantedCritical
Publication of ES205505YpublicationCriticalpatent/ES205505Y/en
Coupling for tubes, characterized essentially by the fact that it consists of a rigid tubular body in which the ends of the tubes to be coupled are loosely inserted, inside of which body an elastic and inflatable annular chamber is disposed by means of a protruding valve to the outside of the body, whose chamber, once swollen, adapts hermetically around the ends of the tubes, being centered by means of elastic rings located inside the body and next to its ends. (Machine-translation by Google Translate, not legally binding)
ES1974205505U1974-08-281974-08-28
COUPLING FOR TUBES.
ExpiredES205505Y
(en)