EP4713260A1 - Contenant doublé réutilisable et système de fermeture pour celui-ci - Google Patents

Contenant doublé réutilisable et système de fermeture pour celui-ci

Info

Publication number
EP4713260A1
EP4713260A1 EP24732444.5A EP24732444A EP4713260A1 EP 4713260 A1 EP4713260 A1 EP 4713260A1 EP 24732444 A EP24732444 A EP 24732444A EP 4713260 A1 EP4713260 A1 EP 4713260A1
Authority
EP
European Patent Office
Prior art keywords
flange
cover
adaptor
closure system
container
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP24732444.5A
Other languages
German (de)
English (en)
Inventor
Dale Taylor
Pedro DE OLIVEIRA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Greif International Holding BV
Original Assignee
Greif International Holding BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Greif International Holding BV filed Critical Greif International Holding BV
Publication of EP4713260A1 publication Critical patent/EP4713260A1/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
    • B65D39/08—Threaded or like closure members secured by rotation; Bushes therefor
    • B65D39/082—Bung-rings and bungs for bung-holes
    • B65D39/086—Separated bung-rings made by several elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/005—Closures provided with linings or internal coatings so as to avoid contact of the closure with the contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
    • B65D7/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls
    • B65D7/40—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls with walls formed with filling or emptying apertures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/14—Linings or internal coatings
    • B65D25/16—Loose, or loosely-attached, linings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

L'invention concerne un système de fermeture (100) pour un contenant, qui comprend, assemblés ou sous la forme d'un kit de pièces : un couvercle (110) pouvant être fixé en travers d'une ouverture dans un corps de contenant de telle sorte que le corps de contenant et le couvercle entourent ensemble un espace intérieur pour la réception d'un contenu de contenant ; une doublure (114) pouvant être positionnée adjacente au moins au couvercle pour séparer le contenu de contenant du couvercle lorsque le couvercle est installé en travers l'ouverture ; une bride (112) pouvant être reçue dans un orifice (138) à travers le couvercle pour définir un passage (118) à travers le couvercle pour remplir et/ou décharger le contenu de contenant, le passage de remplissage et de décharge pouvant être fermé par un élément de fermeture amovible (120), la doublure pouvant être fixée de manière étanche à la bride circonférentiellement au passage ; et un adaptateur (122) ayant un filetage extérieur (124) pouvant venir en prise avec un filetage intérieur (126) disposé dans la bride pour fixer la bride dans l'orifice. L'adaptateur (122) peut donc être dévissé de la bride (126), ce qui permet à la doublure et à la bride d'être facilement séparées du couvercle, sans détruire l'un quelconque de la doublure, de la bride, de l'adaptateur ou du couvercle. L'adaptateur (122) est dissimulé dans l'ensemble fermeture et protégé par n'importe quels éléments anti-effraction sur l'élément de fermeture et/ou des éléments associés, tels qu'un couvercle coiffant (136).
EP24732444.5A 2023-06-14 2024-06-07 Contenant doublé réutilisable et système de fermeture pour celui-ci Pending EP4713260A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202363472934P 2023-06-14 2023-06-14
PCT/EP2024/065792 WO2024256294A1 (fr) 2023-06-14 2024-06-07 Contenant doublé réutilisable et système de fermeture pour celui-ci

Publications (1)

Publication Number Publication Date
EP4713260A1 true EP4713260A1 (fr) 2026-03-25

Family

ID=91482047

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24732444.5A Pending EP4713260A1 (fr) 2023-06-14 2024-06-07 Contenant doublé réutilisable et système de fermeture pour celui-ci

Country Status (4)

Country Link
EP (1) EP4713260A1 (fr)
KR (1) KR20260027902A (fr)
CN (1) CN121368559A (fr)
WO (1) WO2024256294A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3177014A (en) * 1960-08-26 1965-04-06 Continental Can Co Plastic fitting for dispensing liquids from drums
US4195750A (en) 1977-09-29 1980-04-01 Rieke Corporation Molded flange for drums or other containers
US5222620A (en) 1991-10-29 1993-06-29 Russell-Stanley Corporation Drum liner locking and locating assembly
US7080749B2 (en) 2003-12-08 2006-07-25 Bert Van Bruggen Drum closure overcap and combination
US7568585B2 (en) * 2004-11-16 2009-08-04 Rieke Corporation Plastic, snap-on capseal
GB0709272D0 (en) 2007-05-15 2007-06-20 Rolls Royce Plc Sensor coating

Also Published As

Publication number Publication date
WO2024256294A1 (fr) 2024-12-19
CN121368559A (zh) 2026-01-20
KR20260027902A (ko) 2026-03-03

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