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.)
Griesser AG
Original Assignee
Griesser AG
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 Griesser AGfiledCriticalGriesser AG
Priority to ES101658UpriorityCriticalpatent/ES101658Y/en
Publication of ES101658UpublicationCriticalpatent/ES101658U/en
Application grantedgrantedCritical
Publication of ES101658YpublicationCriticalpatent/ES101658Y/en
Operating, Guiding And Securing Of Roll- Type Closing Members
(AREA)
Abstract
A roller shutter with hollow metal slats, characterized in that the hollow slats have an upper part folded in the shape of a roof, which fits into a throat of the lower side closed by the seaming of the marginal pieces of the immediately superior hollow slat, supporting the hollow slats in the ribbons passing through recesses made in the upper and lower faces of the hollow ribs, by means of projections disposed in said ribbons. (Machine-translation by Google Translate, not legally binding)
ES101658U1963-03-161963-03-16
Roll up blind with hollow metal slats
ExpiredES101658Y
(en)