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.)
VILA REMISA MIGUEL
Original Assignee
VILA REMISA MIGUEL
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 VILA REMISA MIGUELfiledCriticalVILA REMISA MIGUEL
Priority to ES205601ApriorityCriticalpatent/ES205601A1/en
Publication of ES205601A1publicationCriticalpatent/ES205601A1/en
Protection Of Pipes Against Damage, Friction, And Corrosion
(AREA)
Sealing Devices
(AREA)
Abstract
New procedure for manufacturing joining pieces or seals constituted by a piece of corrugated steel strip with one or both cutting edges characterized in that instead of sharpening the edge or edges of the steel strip by means of grinding wheels or burins that pull material is made passing this strip through a laminator whose two cylinders are profiled in such a way that they laminate the strip leaving it with a straight section in the central part and a beveled profile or forming a cutting edge on one or both of its edges. (Machine-translation by Google Translate, not legally binding)
ES205601A1952-09-251952-09-25A new procedure for manufacturing unión pieces (Machine-translation by Google Translate, not legally binding)
ExpiredES205601A1
(en)