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.)
Manufacturas Metalicas Madrilenas SA
Original Assignee
Manufacturas Metalicas Madrilenas 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 Manufacturas Metalicas Madrilenas SAfiledCriticalManufacturas Metalicas Madrilenas SA
Priority to ES0053504UpriorityCriticalpatent/ES53504Y/en
Publication of ES53504UpublicationCriticalpatent/ES53504U/en
Application grantedgrantedCritical
Publication of ES53504YpublicationCriticalpatent/ES53504Y/en
Shaping Of Tube Ends By Bending Or Straightening
(AREA)
Abstract
Device for joining corrugated or grooved metal sheets, characterized in that each sheet, upon reaching the last relief, instead of continuing the corrugation or groove as before, is folded on itself until reaching the surface to be covered but forming a box or fold continuing after the fold so that it is applied on said surface to which it is fixed by means of nails or screws. (Machine-translation by Google Translate, not legally binding)
ES0053504U1956-04-031956-04-03
Joining device for corrugated or grooved metal sheets
ExpiredES53504Y
(en)