ZUSAMMENFALLBARE UND AUSDEHNBARE SPERRE, BEISPIELSWEISE FUER EINEN WASSERWEG

A collapsible and expansible barrage comprising a threshold structure disposed at the bottom of the waterway, a metallic flap, provided with an upturned-glass type of air-tank, hinged to said threshold structure, and a flexible sheet connected at one of its end to the threshold structure and to the...

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Bibliographische Detailangaben
Hauptverfasser: MERLI,VITTORIO, COLAMUSSI,ARTURO
Format: Patent
Sprache:ger
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Beschreibung
Zusammenfassung:A collapsible and expansible barrage comprising a threshold structure disposed at the bottom of the waterway, a metallic flap, provided with an upturned-glass type of air-tank, hinged to said threshold structure, and a flexible sheet connected at one of its end to the threshold structure and to the other end to the threshold structure; the flap and the threshold structure are further connected one to the other by means of a damped tie-rod.