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.)
INDUSTRIAL CATALANA SA
Original Assignee
INDUSTRIAL CATALANA 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 INDUSTRIAL CATALANA SAfiledCriticalINDUSTRIAL CATALANA SA
Priority to ES1985286268UpriorityCriticalpatent/ES286268U/en
Publication of ES286268UpublicationCriticalpatent/ES286268U/en
Improved bore for sheets in coil, which being of the type of coil. In that the sheet is unrolled from the inside out and being the bore of the tubular type, said bore is characterized because it is affected by a helical precut line that enables tearing of the coil. Tube by axial traction, forming a helix with a diameter smaller than the diameter of the core that forms the coil. (Machine-translation by Google Translate, not legally binding)
ES1985286268U1985-04-231985-04-23Perfected encouragement for coiled sheets (Machine-translation by Google Translate, not legally binding)
PendingES286268U
(en)