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.)
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Manufacturas Metalicas Madrilenas SA
Original Assignee
Manufacturas Metalicas Madrilenas SA
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Filing date
Publication date
Application filed by Manufacturas Metalicas Madrilenas SAfiledCriticalManufacturas Metalicas Madrilenas SA
Priority to ES0048908UpriorityCriticalpatent/ES48908U/en
Publication of ES48908UpublicationCriticalpatent/ES48908U/en
Operating, Guiding And Securing Of Roll- Type Closing Members
(AREA)
Abstract
Coiled metallic shutter of extracted elements, characterized in that it consists of a shutter composed of successive elements obtained by extrusion, each consisting of a flat or curved surface whose lower part has a rounded housing and whose upper part has a round anchor head, to soft friction in the corresponding part of the following element in such a way that they are capable of fitting by longitudinal sliding remaining united but with sufficient rotation tolerance to allow their winding and development. (Machine-translation by Google Translate, not legally binding)
ES0048908U1955-07-041955-07-04Coiled metal shutter of extruded elements (Machine-translation by Google Translate, not legally binding)
PendingES48908U
(en)