EP0473529A1 - Verbesserte Verschlusskappe für Flaschen - Google Patents
Verbesserte Verschlusskappe für Flaschen Download PDFInfo
- Publication number
- EP0473529A1 EP0473529A1 EP91500100A EP91500100A EP0473529A1 EP 0473529 A1 EP0473529 A1 EP 0473529A1 EP 91500100 A EP91500100 A EP 91500100A EP 91500100 A EP91500100 A EP 91500100A EP 0473529 A1 EP0473529 A1 EP 0473529A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bottle
- capsule
- disk
- bottles
- mouth
- 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- Withdrawn
Links
Images
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
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
- B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
- B65D41/3442—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with rigid bead or projections formed on the tamper element and coacting with bead or projections on the container
- B65D41/3447—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with rigid bead or projections formed on the tamper element and coacting with bead or projections on the container the tamper element being integrally connected to the closure by means of bridges
-
- 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
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
- B65D41/04—Threaded or like caps or cap-like covers secured by rotation
- B65D41/0435—Threaded or like caps or cap-like covers secured by rotation with separate sealing elements
- B65D41/045—Discs
Definitions
- the present invention is related to an improved closure for bottles, fundamentally applicable to that type of stopper formed by threaded capsules mounted over the corresponding bottle mouth, the said bottle destined to contain liquid products.
- the closure presents the particularity of creating a totally leak-proof medium to prevent liquid escape, even after successive openings.
- Normal bottle closures that have to be opened and closed many times are based on a capsule, normally of a plastic material, which threads onto the bottle mouth.
- the leak-tightness is obtained in several ways; in some cases by means of flexible and/or elastic elements adapting to any irregularity or misalignment.
- the former elements can include washers, cork or plastic material disks functioning as a seal.
- some rings or tubular divisions are mounted in the bottom of the capsule and adapt to the rim of the bottle mouth as if they were tongues.
- the closure is conceived to obtain total leak-tightness to prevent liquid escaping, even though the bottle is opened many times and the former being based on an extremely simple structure, resolving the problems and disadvantages presented by conventional closures.
- the closure, object of the invention presents as a fundamental characteristic, the inclusion of a discoidal assembly of flexible material having a diametre greater than the bottom of the corresponding capsule which is applied by threading over the bottle-neck, such that when it is seated over the latter the disk oversizing will create a semi-enveloping with respect to the upper and external edge of the bottle-neck.
- all possibility of escape is eliminated and besides, a greater protection of the bottle against possible blows is obtained, due to this interposed flexible element which reduces breakage risks.
- the mentioned disk (4) constitutes an adjustable and semi-enveloping element with respect to the upper or external edge (5) of the bottle neck, such that as the assembly diametre (4) is greater than the internal diametre of the bottom (3), and therefore, greater than the external diametre of the mouth or bottle-neck, it is unquestionable that the said disk (4) will externally adapt itself, increasing the closure surface, hence eliminating possibilities of escape. In turn a greater protection in this area or upper edge (5) of the neck will be obtained against possible blows, since a flexible element, formed by the salient part of the disk (4) remains interposed, hence reducing breakage risks.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9002575 | 1990-08-20 | ||
ES19909002575U ES1015040U (es) | 1990-08-20 | 1990-08-20 | Cierre perfeccionado para botellas. |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0473529A1 true EP0473529A1 (de) | 1992-03-04 |
Family
ID=8269133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91500100A Withdrawn EP0473529A1 (de) | 1990-08-20 | 1991-08-20 | Verbesserte Verschlusskappe für Flaschen |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0473529A1 (de) |
ES (1) | ES1015040U (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4301306A1 (de) * | 1993-01-20 | 1994-07-21 | Alcoa Gmbh Verpackwerke | Kunststoffverschluß |
DE4404069A1 (de) * | 1994-02-09 | 1995-08-10 | Stolz Heinrich Gmbh | Schraubkappe für einen Behälterstutzen |
DE4404070A1 (de) * | 1994-02-09 | 1995-08-10 | Stolz Heinrich Gmbh | Schraubkappe für einen Behälterstutzen |
EP0693434A1 (de) * | 1994-07-20 | 1996-01-24 | Rical S.A. | Schraubkappe mit eingelegter Dichtung |
GB2321053A (en) * | 1997-01-08 | 1998-07-15 | Massmould Holdings | Screw cap with liner |
US5984124A (en) * | 1994-08-06 | 1999-11-16 | Yamamura Glass Co., Ltd. | Pilfer-proof cap made of synthetic resin |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3316688A1 (de) * | 1983-05-06 | 1984-11-08 | Alcoa Deutschland Gmbh Verpackungswerke, 6520 Worms | Verschlusskappe aus formbarem material mit innengewinde fuer einen behaelterhals mit einem aussengewinde |
WO1985000154A1 (en) * | 1983-06-23 | 1985-01-17 | Bev-Cap Plastics Pty. Ltd. | Wadded closure |
-
1990
- 1990-08-20 ES ES19909002575U patent/ES1015040U/es not_active Withdrawn
-
1991
- 1991-08-20 EP EP91500100A patent/EP0473529A1/de not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3316688A1 (de) * | 1983-05-06 | 1984-11-08 | Alcoa Deutschland Gmbh Verpackungswerke, 6520 Worms | Verschlusskappe aus formbarem material mit innengewinde fuer einen behaelterhals mit einem aussengewinde |
WO1985000154A1 (en) * | 1983-06-23 | 1985-01-17 | Bev-Cap Plastics Pty. Ltd. | Wadded closure |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4301306A1 (de) * | 1993-01-20 | 1994-07-21 | Alcoa Gmbh Verpackwerke | Kunststoffverschluß |
DE4404069A1 (de) * | 1994-02-09 | 1995-08-10 | Stolz Heinrich Gmbh | Schraubkappe für einen Behälterstutzen |
DE4404070A1 (de) * | 1994-02-09 | 1995-08-10 | Stolz Heinrich Gmbh | Schraubkappe für einen Behälterstutzen |
EP0693434A1 (de) * | 1994-07-20 | 1996-01-24 | Rical S.A. | Schraubkappe mit eingelegter Dichtung |
FR2722764A1 (fr) * | 1994-07-20 | 1996-01-26 | Rical Sa | Capsule de bouchage a vis a joint rapporte |
US5875909A (en) * | 1994-07-20 | 1999-03-02 | Rical S.A. | Screw cap with attached seal |
US5984124A (en) * | 1994-08-06 | 1999-11-16 | Yamamura Glass Co., Ltd. | Pilfer-proof cap made of synthetic resin |
GB2321053A (en) * | 1997-01-08 | 1998-07-15 | Massmould Holdings | Screw cap with liner |
Also Published As
Publication number | Publication date |
---|---|
ES1015040U (es) | 1991-05-16 |
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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): AT BE CH DE DK FR GB GR IT LI LU NL SE |
|
17P | Request for examination filed |
Effective date: 19920327 |
|
17Q | First examination report despatched |
Effective date: 19930722 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 19931108 |