SAFETY CLOSURE

SAFETY CLOSURE

A safety closure for a container has a disc-like top (1), a cylindrical skirt (3) downwardly dependent from the periphery thereof, which skirt is threaded to engage a corresponding thread on the neck of the container, and a substantially frusto-conically shaped skirt (5) provided with internal ribs...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: ERIC TREVOR HOPLEY
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:A safety closure for a container has a disc-like top (1), a cylindrical skirt (3) downwardly dependent from the periphery thereof, which skirt is threaded to engage a corresponding thread on the neck of the container, and a substantially frusto-conically shaped skirt (5) provided with internal ribs (8, 18) for engagement with corresponding abutments (10) on the container. The frusto-conical skirt is deformable such that the ribs and abutments do not engage when the skirt is deformed, and has a wall thickness which increases gradually from the point (6) at which it merges into the cylindrical skirt to its outer end (7).