EP0242453A2 - Coiffe métallique à moyens pour son éloignement partiel ou complet, en particulier pour récipients de produits médicaux - Google Patents

Coiffe métallique à moyens pour son éloignement partiel ou complet, en particulier pour récipients de produits médicaux Download PDF

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Publication number
EP0242453A2
EP0242453A2 EP86202030A EP86202030A EP0242453A2 EP 0242453 A2 EP0242453 A2 EP 0242453A2 EP 86202030 A EP86202030 A EP 86202030A EP 86202030 A EP86202030 A EP 86202030A EP 0242453 A2 EP0242453 A2 EP 0242453A2
Authority
EP
European Patent Office
Prior art keywords
cap
crown
stopper
raised part
liner
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.)
Withdrawn
Application number
EP86202030A
Other languages
German (de)
English (en)
Other versions
EP0242453A3 (fr
Inventor
Tiziano Bojardi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0242453A2 publication Critical patent/EP0242453A2/fr
Publication of EP0242453A3 publication Critical patent/EP0242453A3/fr
Withdrawn legal-status Critical Current

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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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/002—Closures to be pierced by an extracting-device for the contents and fixed on the container by separate retaining means

Definitions

  • the present invention relates to a metal cap closure which incorporates in a characteristic manner means which allow it to be simply and rapidly removed, either partially or totally, from the container to which it is applied, in particular vials or bottles containing liquid medicinals.
  • Closures of such kind consist of a metal cap to which is given the dual task of holding stably in place the seal stopper or liner of the container and acting, owing to its intactness, as proof of the integrity of the said seal stopper or liner and thus also of the integrity of the container as to sterility and other aspects of quality.
  • the overall object of the present invention is to embody a cap that will adequately satisfy the aforesaid two conflicting requirements and which is at the same time simple and economical in construction.
  • the present invention embodies a closure for containers comprising a stopper held in place by a metal cap crimped onto the mouth of the container into which the said stopperr is inserted as a seal, the said cap featuring in its upper portion a substantially circular raised part into which is inserted, and secured by riveting of the circular raised part, a tear-off crown for partial or total removal of the said cap, which crown has a gripping-edge which partially overtops the skirt of said cap, wherein provision is made at the base of the said raised part for an annular line of least resistance surrounding it.
  • the line of least resistance can also be open and continue in two parallel lines in the top and skirt of the cap.
  • the closure in question is indicated overall by 10 and consists structurally of three parts: a liner or stopper 11 for sealing a container 12, a metal cap 13 for keeping the liner or stopper 11 stably in place, and a plastics material crown 14 which is secured to the cap 13 for the partial or total removal of this latter, in the manner that will hereinafter be explained.
  • the liner or stopper 11 is of traditional type, made of rubber or an elastomer, and is inserted with interference in the mouth 15 of the container 12.
  • the metal cap 13 is formed by pressing of a disk, for example a disk made of aluminium, and comprises a skirt 16 with a top 17 from the upper side of which projects a central head or raised part 18, of smaller diameter.
  • annular line of least resistance 19 which can optionally continue in two parallel lines of least resistance 20 in the top and skirt of the cap, as is clearly shown in Figures 2 and 3 of the drawings.
  • the annular crown 14 On the said raised part 18, in the condition illustrated in the enlarged view 2, is secured the annular crown 14 which is held in place in a stable manner by riveting thereon of the raised part 18, as shown in Figure 1.
  • the crown 14 also features a gripping-edge 21 which partially overtops the skirt 16 of the cap.
  • the annular edge 21 of the crown 14 is gripped and pulled in the direction of the arrow F in Figure 1 in a position diametrically opposed to the lines of least resistance 20, if present; to this end the raised part 18, or the crown 14 will bear a suitable indication.
  • the parallel lines of least resistance 20 need not be provided, since there will suffice the annular line of least resistance 19 the fracture of which will allow the removal solely of the raised part 18; in such case provision will also be made for a small crown adjacent the cap, the rest of the cap remaining in place, and solidly restraining the stopper to the mouth of the vial or bottle.
EP86202030A 1986-04-23 1986-11-17 Coiffe métallique à moyens pour son éloignement partiel ou complet, en particulier pour récipients de produits médicaux Withdrawn EP0242453A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2162986U IT206572Z2 (it) 1986-04-23 1986-04-23 Chiusura a capsula metallica provvista di mezzi perfezionati per la sua asportazione parziale o totale, in particolare per contenitore di prodotti medicinali.
IT2162986U 1986-04-23

Publications (2)

Publication Number Publication Date
EP0242453A2 true EP0242453A2 (fr) 1987-10-28
EP0242453A3 EP0242453A3 (fr) 1989-04-26

Family

ID=11184562

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86202030A Withdrawn EP0242453A3 (fr) 1986-04-23 1986-11-17 Coiffe métallique à moyens pour son éloignement partiel ou complet, en particulier pour récipients de produits médicaux

Country Status (2)

Country Link
EP (1) EP0242453A3 (fr)
IT (1) IT206572Z2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4135470A1 (de) * 1991-10-28 1993-04-29 Fes Kunststoff Gmbh Verschlusskappe aus kunststoff, insbesondere fuer glasbehaeltnisse der verschiedenen anwendungsgebiete
EP0663347A2 (fr) * 1993-12-23 1995-07-19 FREUDENBERG, Carl Fermeture pour bouteilles d'infusion ou similaire

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3358865A (en) * 1965-09-22 1967-12-19 West Co Container closure
DE1929797A1 (de) * 1968-06-24 1970-01-08 Wimmer Pharma Gummi Gmbh Verschlussanordnung fuer Medikamentenflaschen od.dgl.
FR2508007A1 (fr) * 1981-06-19 1982-12-24 Sisman R Cape de surbouchage
EP0136648A2 (fr) * 1983-10-06 1985-04-10 Franz Pohl Metall- und Kunststoffwarenfabrik GmbH Fermeture pour récipient à contenu pharmaceutique

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3358865A (en) * 1965-09-22 1967-12-19 West Co Container closure
DE1929797A1 (de) * 1968-06-24 1970-01-08 Wimmer Pharma Gummi Gmbh Verschlussanordnung fuer Medikamentenflaschen od.dgl.
FR2508007A1 (fr) * 1981-06-19 1982-12-24 Sisman R Cape de surbouchage
EP0136648A2 (fr) * 1983-10-06 1985-04-10 Franz Pohl Metall- und Kunststoffwarenfabrik GmbH Fermeture pour récipient à contenu pharmaceutique

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4135470A1 (de) * 1991-10-28 1993-04-29 Fes Kunststoff Gmbh Verschlusskappe aus kunststoff, insbesondere fuer glasbehaeltnisse der verschiedenen anwendungsgebiete
US5588547A (en) * 1993-12-09 1996-12-31 Carl Freudenberg Covering developed for infusion bottle
EP0663347A2 (fr) * 1993-12-23 1995-07-19 FREUDENBERG, Carl Fermeture pour bouteilles d'infusion ou similaire
EP0663347A3 (fr) * 1993-12-23 1995-08-16 Freudenberg Carl
US5682663A (en) * 1993-12-23 1997-11-04 Carl Freudenberg Manufacture of covering for infusion bottle

Also Published As

Publication number Publication date
IT206572Z2 (it) 1987-08-10
EP0242453A3 (fr) 1989-04-26
IT8621629V0 (it) 1986-04-23

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