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.)
Aiscondel SA
Original Assignee
Aiscondel SA
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 Aiscondel SAfiledCriticalAiscondel SA
Priority to ES0081966UpriorityCriticalpatent/ES81966Y/en
Publication of ES81966UpublicationCriticalpatent/ES81966U/en
Application grantedgrantedCritical
Publication of ES81966YpublicationCriticalpatent/ES81966Y/en
Expansion sleeve, characterized in that it consists of a set of two molded cylinders, one of which is inserted inside the other tightly, placing the ends of the tubes to be joined inside the aforementioned device, leaving an initial gap between them. The magnitude will oscillate according to the expansions and contractions possibly suffered due to the thermal variations of any origin, the outer cylinder being slightly longer and having the inner curved end flanges, so that the space available between both cylinders is occupied by elastic rings which determine the precise sealing fit of the sleeve to one of the compression exerted by the tubes on these rings. (Machine-translation by Google Translate, not legally binding)