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.)
Fontanals Bonaventura Jaime
Original Assignee
Fontanals Bonaventura Jaime
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 Fontanals Bonaventura JaimefiledCriticalFontanals Bonaventura Jaime
Priority to ES1974206210UpriorityCriticalpatent/ES206210Y/en
Publication of ES206210UpublicationCriticalpatent/ES206210U/en
Application grantedgrantedCritical
Publication of ES206210YpublicationCriticalpatent/ES206210Y/en
Device for the bending of tubes, which are essentially characterized by the fact of being constituted by a helical spring juxtaposed spirals and that at one end presents a tapered narrowing, which facilitates the introduction of such spring in the tube to bend the which is carried out by mutual adaptation of the tube and the spring, this acting mold, whose spring is provided at the opposite end to the one of introduction of a ring to facilitate its extraction after bending. (Machine-translation by Google Translate, not legally binding)
ES1974206210U1974-09-281974-09-28
DEVICE FOR THE BENDING OF TUBES.
ExpiredES206210Y
(en)
Improvements in appliances to manufacture laces and collars of forged pipes on thin metal tubes. (Machine-translation by Google Translate, not legally binding)