DEVICE FOR PREVENTING THE BRIDGING IN A FUNNEL

Anti-bridging device for a hopper having an upper inlet portion and a lower outlet portion with sidewalls disposed therebetween, the anti-bridging device including at least one anti-bridging member movably attached to one sidewall of the hopper with cooperating elements to raise and lower the anti-b...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	ZWAHLEN E
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	Anti-bridging device for a hopper having an upper inlet portion and a lower outlet portion with sidewalls disposed therebetween, the anti-bridging device including at least one anti-bridging member movably attached to one sidewall of the hopper with cooperating elements to raise and lower the anti-bridging member. The cooperating elements for raising and lowering the anti-bridging member are generally an endless belt having at least one upwardly extending member which contacts the anti-bridging member during movement of the belt.