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FERNANDEZ MARCADE DANIEL
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FERNANDEZ MARCADE DANIEL
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Application filed by FERNANDEZ MARCADE DANIELfiledCriticalFERNANDEZ MARCADE DANIEL
Priority to ES0060894UpriorityCriticalpatent/ES60894U/en
Publication of ES60894UpublicationCriticalpatent/ES60894U/en
Improved chain for linking the slats of roller shutters, characterized by comprising two types of links alternated between them, one of them consisting of an oblong plate (1) provided in the vicinity of one of its ends of a rectangular transverse hole (2) ) and, in the vicinity of the other end, a square hole (3), side equal to the length of said rectangular hole (2) and in whose interior transverse limit a flange (4) bent towards one of the faces of the plate (1), the other of said links being constituted by a rectangular plate (5) provided at both ends with respective extensions (6, 7) of unequal length and folded on themselves in the manner of hooks adapted to be fitted in the square holes (3) and rectangular (2), respectively, of two successive of the oblong plates (1) cited and thus establish connection between them to form the chain. (Machine-translation by Google Translate, not legally binding)
ES0060894U1957-06-281957-06-28Improved chain for the linking of roller shutter slats (Machine-translation by Google Translate, not legally binding)
PendingES60894U
(en)