Flexible device acting as a dam for cleaning polluted water surfaces

The flexible and movable dam according to the invention consists of series of modular components made of plastic-treated fabric and consisting of a roll 3 equipped with floats 2, extended by a short impervious skirt 5 under which a wide net 6 is suspended. The towing slings or cables 4, 7 are insert...

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1. Verfasser: YVES GAUTIER
Format: Patent
Sprache:eng ; fre
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Beschreibung
Zusammenfassung:The flexible and movable dam according to the invention consists of series of modular components made of plastic-treated fabric and consisting of a roll 3 equipped with floats 2, extended by a short impervious skirt 5 under which a wide net 6 is suspended. The towing slings or cables 4, 7 are inserted into the upper and lower elongate parts of the component and a coordinated set of cross-pieces 8 and eyelets 10 allows two successive components to be connected in a leakproof manner and quickly using a strap 9. Movable units of a hundred metres and more are thus produced, which are easy to manoeuvre and highly effective for collecting debris and pollution of various types on all water surfaces. Le barrage souple et mobile selon l'invention est constitué de séries d'éléments modulaires en tissu plastifié, constitués d'un boudin 3 muni de flotteurs 2, prolongé par une courte jupe imperméable 5 sous laquelle est assujetti un large filet 6. Les élingues ou câbles de traction 4, 7 sont insérés dans les parties longiformes supérieure et inférieure de l'élément et un ensemble coordonné de pontets 8 et d'oeillets 10 permet une liaison étanche et rapide par sangle 9 entre deux éléments successifs.On réalise ainsi des ensembles mobiles, de cent mètres ou plus, faciles à manoeuvrer et de grande efficacité pour collecter les détritus et pollutions de divers types sur toutes surfaces d'eau.