TAMPER-EVIDENT CLOSING ELEMENT AND RECEIVING STRUCTURE

A combination of a closing element (28) and a receiving structure (24) is provided wherein the closing element (28) and receiving structure (24) are in an initially assembled orientation which prevents, but which can be subsequently operated to permit, communication through the receiving structure (...

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Bibliographische Detailangaben
1. Verfasser:	WISNIEWSKI, JOHN M
Format:	Patent
Sprache:	eng ; fre ; ger
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:	A combination of a closing element (28) and a receiving structure (24) is provided wherein the closing element (28) and receiving structure (24) are in an initially assembled orientation which prevents, but which can be subsequently operated to permit, communication through the receiving structure (24). The receiving structure (24) includes at least one laterally projecting shear member (40) and a spout (30) defining (A) an access passage (32). The closing element (28) has an aperture (78) for receiving a shear member (40) of the receiving structure (24). At least one frangible bridge (78) extends across a portion of the aperture (74) for being severed by the shear member (40) during relative rotation between the closing element (28) and the receiving structure (24).