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Industrias Guillen SA
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Industrias Guillen SA
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Priority to ES83977UpriorityCriticalpatent/ES83977Y/en
Publication of ES83977UpublicationCriticalpatent/ES83977U/en
Application grantedgrantedCritical
Publication of ES83977YpublicationCriticalpatent/ES83977Y/en
Operating, Guiding And Securing Of Roll- Type Closing Members
(AREA)
Abstract
A perfected roller shutter, characterized by a prismatic body with a rectangular section, with a recess in a half-shell on one of its smaller faces and open on the other, with its edges inclined and folded on themselves in parallel, has a hollow structure and can be coupled with another prismatic body provided with inclined longitudinal fins susceptible to recess in the space defined by those of the first body, also having a projection in half reed similar to the first and of slightly smaller dimensions, with the union of each slat thus constituted with the following, by superimposing them through the recesses and protrusions described and the arrangement of rectilinear pieces bent at right angles until forming parallel arms, crossed by a second element at their flattened ends, so as to constitute a roller assembly. (Machine-translation by Google Translate, not legally binding)