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Individual
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Individual
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Priority to ES1976224287UpriorityCriticalpatent/ES224287Y/en
Publication of ES224287UpublicationCriticalpatent/ES224287U/en
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Publication of ES224287YpublicationCriticalpatent/ES224287Y/en
Clamping device for sheets or flexible films, especially for greenhouse covers, characterized essentially because it is constituted by the combination of two stringers, one of profile approximately in u and the other in v, which, are laterally snap-fit, one in the inside of the other, with its openings oriented in the same direction, the edge of the flexible film or sheet to be held being interposed between them; presenting essentially, the interior profile or wrapped in one of its branches, an angular spine of rounded apex pinching against the corresponding branch of the surrounding profile, while in the other branch it extends in a plane of support against the plane of the corresponding branch of the envelope profile maintaining the stability of the clamping. (Machine-translation by Google Translate, not legally binding)
ES1976224287U1976-11-051976-11-05
CLAMPING DEVICE FOR FLEXIBLE SHEETS OR FILMS.
ExpiredES224287Y
(en)
Device for blocking a sheet of glass or other material in a frame constructed with profiles of suitable material (Machine-translation by Google Translate, not legally binding)