EP0225293A2 - Bouteille de verre munie d'un bouchon et méthode de fermeture de cette bouteille - Google Patents

Bouteille de verre munie d'un bouchon et méthode de fermeture de cette bouteille Download PDF

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Publication number
EP0225293A2
EP0225293A2 EP86810557A EP86810557A EP0225293A2 EP 0225293 A2 EP0225293 A2 EP 0225293A2 EP 86810557 A EP86810557 A EP 86810557A EP 86810557 A EP86810557 A EP 86810557A EP 0225293 A2 EP0225293 A2 EP 0225293A2
Authority
EP
European Patent Office
Prior art keywords
bottle
pin
thread
bottle according
neck
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Withdrawn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
EP86810557A
Other languages
German (de)
English (en)
Other versions
EP0225293A3 (fr
Inventor
Marcel Spaeti-Filetta
Werner Käser
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 EP0225293A2 publication Critical patent/EP0225293A2/fr
Publication of EP0225293A3 publication Critical patent/EP0225293A3/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Withdrawn legal-status Critical Current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
    • B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
    • B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • B65D1/0223—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by shape
    • B65D1/023—Neck construction
    • B65D1/0246—Closure retaining means, e.g. beads, screw-threads
    • 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

Definitions

  • the present invention relates to a glass bottle with a spigot, in particular for serving alcoholic beverages.
  • bottle closure and serving There are very old traditions regarding bottle closure and serving. It is particularly common to seal quality wines only with cork cones and to close the bottle opening with a guarantee capsule made of metal foil. However, the lack of cork of sufficient quality has already led to wines being bottled and offered in other types of bottles, especially with crown cork closures. However, this type of closure does not allow longer storage.
  • the aim of the present invention is to provide a combination of bottle and spigot which allows all of the problems mentioned to be solved at the same time.
  • the solution is that the bottle is made in one piece with an internal thread in the neck.
  • the plug can be made partly or entirely from a material other than cork.
  • the need for cork can thus be significantly reduced, or lower quality cork can still be used to produce the relatively small cork parts of the cones therefrom.
  • the pin can be provided with a gripping part that over the bottle neck is accessible and by means of which the pin can be unscrewed from the bottle neck by hand. No instruments are required to open the bottle, and even inexperienced serving staff can easily remove the spigot from the bottle. Nevertheless, it is possible to provide the bottle with a guarantee capsule, which on the one hand guarantees the originality of the content, but on the other hand can be easily removed in front of the guest.
  • Figures 1 to 3 each show a partial section through the bottle neck and the pin of an embodiment.
  • Figure 1 shows a bottle 1, the neck 2 is provided in the opening with a short internal thread of about two courses.
  • the profile of the threads 3 is approximately semicircular, but another suitable thread profile can also be used.
  • the pin has a cork part 4, the diameter of which is somewhat larger than the inside diameter within the threads 3.
  • the pin used is therefore elastically deformed in the area of the internal thread of the bottle, as indicated in FIG. 1, and is thus held securely in the thread .
  • the part of the cork 4 lying within the thread engages in a narrower inner part of the bottle neck. It is thus compressed relatively strongly elastically and is pressed correspondingly strongly against the inside of the bottle neck.
  • cork 4 is considerably shorter than corks customary for bottled wines, it becomes possible to still produce such corks from natural cork pieces, from which longer, previously customary corks could no longer be produced. In any case, however, less cork is used than before.
  • the cork 4 is pressed into a plastic capsule 5 with inner radial ribs 6 and thus secured against rotation in this capsule.
  • the capsule 5 is provided on the outside with a corrugation 7 to improve the grip. Furthermore, the capsule has holes 8 for venting the cork 4.
  • the capsule 8 serves as a grip part, which can be grasped to open the bottle.
  • the pin By turning the cork 4 by means of the handle part 5, the pin is screwed out of the bottle neck thanks to the internal thread, without any axial pull-out force having to be exerted on the pin.
  • the pin thus also provides a secure closure for the bottle and easy opening of the bottle.
  • a guarantee capsule made of metal foil can be attached in the usual way via the capsule 5 and the bottle neck.
  • the bottle with the pin according to FIG. 1 can have a further considerable advantage over conventional bottles with corks in that the only elastically deformed pin can be reused.
  • the bottle stopper according to the invention according to FIG. 1 brings a decisive saving in cork.
  • FIG. 2 shows an embodiment in which corresponding parts have the same designations as in FIG. 1.
  • the bottle 1 is provided with an identical or similar internal thread with gears 3 as the bottle according to FIG. 1.
  • a plastic capsule 10 is provided which engages with a collar 11 in the bottle neck.
  • This collar 11 is provided with an external thread corresponding to the internal thread of the bottle neck and thus ensures reliable axial securing in the bottle neck.
  • a cork 4 is pressed into the collar 11 of the capsule 10, which engages in the smooth part of the bottle neck narrowed within the internal thread and effects a seal there, as was described above in connection with FIG. 1.
  • To open the bottle it is sufficient to unscrew the pin on the capsule 10 designed as a grip part.
  • a further seal can take place between the rounded point 12 of the bottle opening and the correspondingly rounded point 13 of the capsule 10.
  • both versions according to Figures 1 and 2 allow unscrewing the pin.
  • the cones also have to be screwed in when filling and closing the bottles.
  • the parts of the pin engaging in the internal thread of the bottle neck can be dimensioned such that they can be pressed axially into the bottle neck without rotation, whereupon the pin according to FIG. 1 engages in the threads of the bottle by elastic deformation, while the pin of Figure 2 engages in the internal thread of the bottle thanks to its shape.
  • a pin 14 made entirely of plastic is provided.
  • the internal thread in the bottle neck has correspondingly shaped threads 16 with a sawtooth-like profile.
  • the extension is hollow, so that it has a certain radial elasticity.
  • the inner end of the extension seals into the smooth part of the bottle neck.
  • the steep flanks 17 of the internal thread run approximately radially or, as indicated in FIG. 3, have a slight inclination of, for example, approximately 1 °. For example, there is a play of about 1/10 mm between the less steep flanks of the thread profiles.
  • the surfaces 12 and 13 are also pressed against one another in a sealing manner. Accordingly, the steep flanks of the internal thread in the bottle neck and the external thread on the extension of the pin 14 are pressed against one another so that overall a secure seal is achieved. Since between the external thread of the pin and the internal thread of the bottle neck practically only considerable forces act in the axial direction on the steep flanks 17, the bottle neck is hardly stressed radially. Despite a certain weakening of the bottle neck by the internal thread, there is no risk of breakage.
  • the pin according to Figure 3 is preferably made of relatively hard plastic, and this pin must be screwed into the internal thread of the bottle neck when the bottle is closed.
  • the pin can be pressed axially into the bottle neck without rotation under elastic deformation. It is essential in any case that the pin can be unscrewed by hand to open the bottle.
  • a pin made entirely of plastic without an external thread formed during its manufacture - that is, with a smooth outer surface according to FIG. 1. During the a longer stay of the pin in the internal thread of the bottle neck can be expected with a certain thread-like deformation of the pin, which then allows unscrewing the pin in the sense of the above description of the embodiment according to FIG. 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Closures For Containers (AREA)
  • Devices For Opening Bottles Or Cans (AREA)
EP86810557A 1985-12-03 1986-12-01 Bouteille de verre munie d'un bouchon et méthode de fermeture de cette bouteille Withdrawn EP0225293A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH514185A CH668236A5 (de) 1985-12-03 1985-12-03 Glasflasche mit zapfen und verfahren zum verschliessen derselben.
CH5141/85 1985-12-03

Publications (2)

Publication Number Publication Date
EP0225293A2 true EP0225293A2 (fr) 1987-06-10
EP0225293A3 EP0225293A3 (fr) 1988-10-26

Family

ID=4288626

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86810557A Withdrawn EP0225293A3 (fr) 1985-12-03 1986-12-01 Bouteille de verre munie d'un bouchon et méthode de fermeture de cette bouteille

Country Status (2)

Country Link
EP (1) EP0225293A3 (fr)
CH (1) CH668236A5 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7276202B2 (en) * 2002-04-13 2007-10-02 Kwang-Ho Choi Method of manufacturing ceramic bottle for plastic cork
US9156719B2 (en) 2010-05-31 2015-10-13 Owens-Brockway Glass Container Inc. Glass container with internally threaded neck
JP2015214355A (ja) * 2014-05-12 2015-12-03 大下産業株式会社 シール機構

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE123939C (fr) *
FR1503811A (fr) * 1966-10-13 1967-12-01 Fulmen Dispositif de bouchage hermétique pour batteries sèches
GB1287610A (en) * 1969-10-01 1972-09-06 William Freeman And Company Lt Improvements in or relating to stoppers

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7276202B2 (en) * 2002-04-13 2007-10-02 Kwang-Ho Choi Method of manufacturing ceramic bottle for plastic cork
US9156719B2 (en) 2010-05-31 2015-10-13 Owens-Brockway Glass Container Inc. Glass container with internally threaded neck
US9440761B2 (en) 2010-05-31 2016-09-13 Owens-Brockway Glass Container Inc. Process and equipment for the fabrication of glass containers with internally threaded neck
JP2015214355A (ja) * 2014-05-12 2015-12-03 大下産業株式会社 シール機構

Also Published As

Publication number Publication date
CH668236A5 (de) 1988-12-15
EP0225293A3 (fr) 1988-10-26

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