EP0481155B1 - Verfahren zur Herstellung eines Korkstopfens und Stopfen hergestellt durch dieses Verfahren - Google Patents

Verfahren zur Herstellung eines Korkstopfens und Stopfen hergestellt durch dieses Verfahren Download PDF

Info

Publication number
EP0481155B1
EP0481155B1 EP90830466A EP90830466A EP0481155B1 EP 0481155 B1 EP0481155 B1 EP 0481155B1 EP 90830466 A EP90830466 A EP 90830466A EP 90830466 A EP90830466 A EP 90830466A EP 0481155 B1 EP0481155 B1 EP 0481155B1
Authority
EP
European Patent Office
Prior art keywords
cork
stopper
diameter
pores
sections
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.)
Expired - Lifetime
Application number
EP90830466A
Other languages
English (en)
French (fr)
Other versions
EP0481155A1 (de
Inventor
Bruno Colombin
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.)
Colombin Gm & Figlio SpA
Original Assignee
Colombin Gm & Figlio SpA
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 Colombin Gm & Figlio SpA filed Critical Colombin Gm & Figlio SpA
Priority to EP90830466A priority Critical patent/EP0481155B1/de
Priority to ES90830466T priority patent/ES2085344T3/es
Priority to MA22370A priority patent/MA22093A1/fr
Priority to TNSN91021 priority patent/TNSN91021A1/fr
Priority to DZ910048A priority patent/DZ1497A1/fr
Priority to HU134991A priority patent/HU207484B/hu
Priority to PT9748991A priority patent/PT97489B/pt
Publication of EP0481155A1 publication Critical patent/EP0481155A1/de
Application granted granted Critical
Publication of EP0481155B1 publication Critical patent/EP0481155B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27J—MECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS
    • B27J5/00—Mechanical working of cork

Definitions

  • the invention relates to a method for producing a cork stopper, in particular a stopper having the body of cork conglomerate and at least one end section of natural cork with the pores in a direction perpendicular to the longitudinal axis of the stopper.
  • cork conglomerate stoppers were produced to have an industrial production of high yield and good quality, in the same time. But in these corks, the liquid contained in the bottle, for example wine, comes into contact not only with the cork granules, but also with their binder.
  • cork conglomerate stoppers are produced having a natural cork section at least at the end which must come into contact with the liquid contained in the containers (FR-A-1349033). Obviously, it is preferable that both ends of the stopper have a natural cork section.
  • Document FR-A-1219526 describes a process which produces long bars made up of alternating longitudinal succession of parts of agglomerated cork and parts of natural cork, each of said bars being polished and sectioned into sections which include a part of agglomerated cork and part of natural cork.
  • the cork parts according to the figures, show the pores in the longitudinal direction.
  • Some of these corks have the drawback that the natural cork section has the pores parallel to the axis of the cork and this still allows the liquids contained in the bottles to reach the cork granules and their binder.
  • EP-A-100302 has exposed a method which reveals a cork conglomerate stopper with natural cork end sections obtained as follows: forms a parallelepiped block which has the main part in cork conglomerate and at least one face belonging to a sheet formed by strips of natural cork glued laterally between them and having their pores parallel to the sheet itself; the block is punched perpendicular to the base faces to draw a plurality of plugs therefrom.
  • the invention as characterized by the claims, therefore relates to a method for producing a stopper having the main body of cork conglomerate and at least one end section of natural cork with the pores perpendicular to the axis of the stopper comprising the stages of: a) producing a main cork conglomerate body in the prescribed diameter and height; b) producing at least one circular section of natural cork in a single piece having said diameter and the pores in a perpendicular direction; c) transfer and fix on at least one end of said main body at least one of said circular sections.
  • Stage b) can be carried out by cutting said section of cork from a cylindrical bar of natural cork having said diameter and the pores in a perpendicular direction or by punching said section with a strip of natural cork having pores parallel to the strip.
  • the main advantage of the invention lies in the fact of providing a stopper which has at least one end section in a single piece of natural cork with the pores in a perpendicular direction and for this the stopper does not have any way of penetration of the liquid. in the conglomerate body (it goes without saying that at least one section of natural cork is attached to one end of the stopper in cases where it is possible to orient the stopper before closing the bottle).
  • FIG. 1 shows a body of cork conglomerate 1, having the diameter D and height H, intended for the production of a cork stopper 4, as illustrated in FIG. 3, comprising the body of cork conglomerate 1 and the terminal sections in a single piece S1, S2 in natural cork with the pores 3 in a perpendicular direction.
  • a cylindrical bar made of natural cork 2 having diameter D equal to the diameter of said body 1, and with its perpendicular pores 3. From such a bar 2 we can draw a plurality of sections Sn. Two sections S1, S2 of appropriate height h are cut from the bar and transferred (see arrows F) and glued, respectively, to the upper and lower end of said body 1 to provide a finished plug 4 having the specified height H1.
  • FIG. 2 also shows one of said bodies 1 and a flat strip 5 of natural cork having a suitable thickness and the pores 3 parallel to a plane of the strip itself.
  • Two washers R1, R2 with the same diameter D of the body 1 are stamped with this flat band and transferred (see arrows F) and glued to the upper and lower ends of the body 1 to obtain a stopper equal to that indicated by 4 in Figure 3.
  • FIG. 3 shows the plug already said: the conglomerate body 1 carries the washers R1, R2 respectively glued at its two ends.
  • the height H1 of the finished plug is that prescribed.
  • a plug can also carry more than one of these sections or washers on only one or both of the ends.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Closures For Containers (AREA)
  • Fishing Rods (AREA)

Claims (2)

  1. Verfahren zur Herstellung eines Stopfens aus Kork, der mit einem Hauptteil (1) aus Preßkork und einem Endabschnitt aus Naturkork besteht, dessen Poren (3) senkrecht zur Längsachse des Stopfens ausgerichtet sind,
    dadurch gekennzeichnet, daß zylindrische Stäbe (2) oder flache Bänder (5) aus Naturkork hergestellt werden, deren Durchmesser (D) gleich dem Durchmesser (D) des Mittelteils (1) ist bzw. deren Breite (L) mindestens gleich dem Durchmesser (D) ist, und deren Poren (3) parallel zur Fläche der Endabschnitte sind, um daraus durch Schneiden bzw. Stanzen kreisförmige einstückige Abschnitte (S1, S2 - R1, R2) mit dem Durchmesser (D) und einer geeigneten Höhe h zu gewinnen, und daß mindestens einer dieser Abschnitte auf mindestens einem Ende des Hauptteils (1) befestigt wird, um auf diese Weise einen fertigen Stopfen (4) mit vorgegebenem Durchmesser (D) und Höhe (H1) zu ergeben.
  2. Stopfen (4) aus Kork, hergestellt nach dem Verfahren gemäß Anspruch 1,
    dadurch gekennzeichnet, daß er an mindestens einem seiner Enden mindestens einen der kreisförmigen Abschnitte aus einem Stück aufweist, dessen Poren parallel zu diesen Abschnitten (S1, S2 - R1, R2) sind.
EP90830466A 1990-10-18 1990-10-18 Verfahren zur Herstellung eines Korkstopfens und Stopfen hergestellt durch dieses Verfahren Expired - Lifetime EP0481155B1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP90830466A EP0481155B1 (de) 1990-10-18 1990-10-18 Verfahren zur Herstellung eines Korkstopfens und Stopfen hergestellt durch dieses Verfahren
ES90830466T ES2085344T3 (es) 1990-10-18 1990-10-18 Metodo para producir un tapon de corcho.
MA22370A MA22093A1 (fr) 1990-10-18 1991-03-29 Methode pour produire un bouchon en liege et bouchon obtenu par cette methode.
TNSN91021 TNSN91021A1 (fr) 1990-10-18 1991-04-10 Methode pour produire un bouchon en liege et bouchon obtenu par cette methode
DZ910048A DZ1497A1 (fr) 1990-10-18 1991-04-15 Méthode pour produire un bouchon en liège et bouchon obtenu par cette méthode.
HU134991A HU207484B (en) 1990-10-18 1991-04-23 Method for producing cork stopper and cork stopper of new type
PT9748991A PT97489B (pt) 1990-10-18 1991-04-26 Metodo para produzir uma rolha de cortica e respectiva rolha obtida por este metodo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90830466A EP0481155B1 (de) 1990-10-18 1990-10-18 Verfahren zur Herstellung eines Korkstopfens und Stopfen hergestellt durch dieses Verfahren

Publications (2)

Publication Number Publication Date
EP0481155A1 EP0481155A1 (de) 1992-04-22
EP0481155B1 true EP0481155B1 (de) 1996-02-14

Family

ID=8206030

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90830466A Expired - Lifetime EP0481155B1 (de) 1990-10-18 1990-10-18 Verfahren zur Herstellung eines Korkstopfens und Stopfen hergestellt durch dieses Verfahren

Country Status (7)

Country Link
EP (1) EP0481155B1 (de)
DZ (1) DZ1497A1 (de)
ES (1) ES2085344T3 (de)
HU (1) HU207484B (de)
MA (1) MA22093A1 (de)
PT (1) PT97489B (de)
TN (1) TNSN91021A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1297350B1 (it) * 1997-12-30 1999-09-01 Neri F & C S N C Procedimento per la produzione di un tappo in sughero ed apparecchiatura per attuare tale procedimento.
DE10130887A1 (de) * 2001-06-27 2003-01-16 Henkel Kgaa PUR-Schmelzklebstoffe zur Herstellung von Korkstopfen
FR2832950B1 (fr) * 2001-11-30 2004-01-02 Bostik Findley Procede de fabrication de bouchons par collage de rondelles en liege massif utilisant des adhesifs polyurethannes
IT1395893B1 (it) 2009-09-18 2012-10-26 Sugherificio Colla E Fresu S R L Turacciolo e suo metodo di realizzazione.
US20110256950A1 (en) * 2010-04-19 2011-10-20 Claire James M Custom Cork Ring Grips
EP3974133A1 (de) * 2020-09-29 2022-03-30 Diam Bouchage Verfahren zur herstellung von korken für die flaschenabfüllung von stillweinen, und entsprechende korken
EP3981564A1 (de) 2020-10-09 2022-04-13 Diam Bouchage Verfahren zur herstellung zylindrischer körper aus laminiertem kork, und nach diesem verfahren erhaltenes endprodukt

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1349033A (fr) * 1962-09-22 1964-01-10 Ind Corchera Bertran S A Bouchon mixte à double obturation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR334424A (fr) * 1903-08-05 1903-12-21 Ferdinand Sarrail Perfectionnements dans la fabrication des bouchons plats pour vases, flacons, etc.
FR543519A (fr) * 1921-11-12 1922-09-05 Nouveau procédé de fabrication des bouchons pour vins mousseux
FR597257A (fr) * 1925-07-16 1925-11-17 Jose Batet Hijo Nouveau mode de fabrication de bouchons étanches pour vins mousseux
US1769594A (en) * 1928-09-13 1930-07-01 Nagy Berthold Rod-disk-cutting machine
FR1219526A (fr) * 1959-03-27 1960-05-18 Etablissements Casord Soc D Procédé de fabrication de bouchons du genre comportant une partie de liège naturel et une partie de liège aggloméré
IT1155547B (it) * 1982-07-15 1987-01-28 Sugherificio P Careddu Spa Procedimento per la fabbricazione di tappi di sughero per bottiglie e tappi ottenuti col procedimento
FR2543875B1 (fr) * 1983-04-11 1986-04-11 Lieges Ste Champenoise Procede et dispositif pour la realisation de bouchons au moins en partie constitues de particules de liege agglomerees

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1349033A (fr) * 1962-09-22 1964-01-10 Ind Corchera Bertran S A Bouchon mixte à double obturation

Also Published As

Publication number Publication date
DZ1497A1 (fr) 2004-09-13
MA22093A1 (fr) 1991-10-01
PT97489A (pt) 1992-04-30
HU207484B (en) 1993-04-28
ES2085344T3 (es) 1996-06-01
TNSN91021A1 (fr) 1992-10-25
PT97489B (pt) 1997-09-30
EP0481155A1 (de) 1992-04-22
HU911349D0 (en) 1991-10-28
HUT60202A (en) 1992-08-28

Similar Documents

Publication Publication Date Title
EP0481155B1 (de) Verfahren zur Herstellung eines Korkstopfens und Stopfen hergestellt durch dieses Verfahren
CA2738388C (fr) Bouchon a ligne d'affaiblissement decoupee et procede de fabrication de ce bouchon
CA2704603C (fr) Procede et machine de fabrication d'un bouchon pour un col de recipient, ainsi que bouchon tel qu'obtenu par ce procede
EP0090773B1 (de) Schneideglied für Sägekette
EP0949977B1 (de) Verfahren zum quereinpressen eines zylindrischen teils in ein rohrförmiges teil und entsprechende einheit aus zwei teilen
EP0108687B1 (de) Verfahren zur Herstellung einer Walze, insbesondere für Zuckerrohrmühle, und nach diesem Verfahren hergestellte Walze
CA1171254A (fr) Procede et moyens de fabrication de collecteurs frontaux de moteurs electriques
FR2552053A1 (fr) Conteneur pour liquides, sa decoupe en carton et procede de fabrication de cette decoupe
LU82756A1 (fr) Procede de frittage de pieces tubulaires en ceramique
FR3005307A1 (fr) Tire-bouchon pour bouteille a liquide effervescent
WO1990013767A1 (fr) Procede de recyclage de recipients et dispositifs pour le mettre en ×uvre
BE721766A (de)
FR2664460A1 (fr) Procede et dispositif pour l'assemblage de plaques de circuits imprimes.
FR2759014A1 (fr) Procede de fabrication de bouchons de liege et bouchons fabriques par un tel procede
EP3222548A1 (de) Stopfen aus verbundmaterial für schaumweine
BE571305A (de)
FR2528346A1 (fr) Procede de fabrication de bouchons en liege agglomere
EP1733819B1 (de) Stanzwerkzeug zum Stanzen von Blechmaterial
EP3904229A1 (de) Verschlussstopfen für sekt oder kohlensäurehaltige flüssigkeiten
FR2817790A1 (fr) Procede et dispositif de formation d'une bonde ainsi que moule de fabrication d'un corps creux equipe d'un tel dispositif
FR2464122A1 (fr) Procede de fabrication de pieces polaires pour machines electriques
FR2866634A1 (fr) Bouchon composite
EP1661812A1 (de) Flaschen mit Zwei-Funktion-Ring
FR2761630A1 (fr) Clef pour ecrous a encoches
FR2514434A1 (fr) Bride de raccordement de deux elements

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): ES FR IT

17P Request for examination filed

Effective date: 19921007

17Q First examination report despatched

Effective date: 19930405

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): ES FR IT

ITF It: translation for a ep patent filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2085344

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20081017

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20081015

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20081030

Year of fee payment: 19

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20100630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091102

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091018

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20110407

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110324

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091019