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Publication of ES457656A1publicationCriticalpatent/ES457656A1/en
Shaping Of Tube Ends By Bending Or Straightening
(AREA)
Abstract
Machine for bending tubes, which substantially includes two levers interconnected in a pivoting manner, a pivot pin being held on the first lever, and a circular segment coaxial thereto. Said segment defining the internal curve of a tube to be curved, a groove being formed in this way in the circular peripheral portion of the circular segment, as well as a first external support for the tube to be curved. (Machine-translation by Google Translate, not legally binding)
ES457656A1976-04-071977-04-06A machine for curving tubes. (Machine-translation by Google Translate, not legally binding)
ExpiredES457656A1
(en)