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Priority to ES1969146203UpriorityCriticalpatent/ES146203Y/en
Publication of ES146203UpublicationCriticalpatent/ES146203U/en
Application grantedgrantedCritical
Publication of ES146203YpublicationCriticalpatent/ES146203Y/en
Graduation device for pipe ends, essentially characterized by the fact that it consists of a sleeve provided with an inner ring-shaped annular step of decreasing diameter, of threaded surface, on which the neck, in turn, threaded from an outer circular head, slides; provided with a front cavity to locate an elastic disk that makes flat support against the corresponding surface, housing the end of the tube to be graduated inside the above mentioned sleeve, penetrating to the step thereof, which operates as an input limiting stop. (Machine-translation by Google Translate, not legally binding)
ES1969146203U1969-03-041969-03-04
GRADUATION DEVICE FOR TUBE ENDS.
ExpiredES146203Y
(en)