ATE348053T1 - CUP-SHAPED SCREW CAP - Google Patents
CUP-SHAPED SCREW CAPInfo
- Publication number
- ATE348053T1 ATE348053T1 AT00987044T AT00987044T ATE348053T1 AT E348053 T1 ATE348053 T1 AT E348053T1 AT 00987044 T AT00987044 T AT 00987044T AT 00987044 T AT00987044 T AT 00987044T AT E348053 T1 ATE348053 T1 AT E348053T1
- Authority
- AT
- Austria
- Prior art keywords
- screw cap
- container
- cup
- shaped screw
- sealing shoulder
- Prior art date
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
- 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
- B65D41/0407—Threaded or like caps or cap-like covers secured by rotation with integral sealing means
- B65D41/0414—Threaded or like caps or cap-like covers secured by rotation with integral sealing means formed by a plug, collar, flange, rib or the like contacting the internal surface of a container neck
-
- 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
- B65D51/16—Closures not otherwise provided for with means for venting air or gas
- B65D51/1633—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element
- B65D51/1661—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element by means of a passage for the escape of gas between the closure and the lip of the container mouth
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Table Devices Or Equipment (AREA)
- Food-Manufacturing Devices (AREA)
- Fertilizing (AREA)
- Pens And Brushes (AREA)
Abstract
The invention relates to a plastic screw cap (3) with a cylindrical sealing ring (7) on the outer cylinder surface of which a sealing shoulder (8) is formed which is spaced from the bottom surface of the base plate (6) and which projects radially. Said sealing shoulder is sealingly forced against the inner wall (13) of a container opening when said opening is closed. If an overpressure builds up in the container, said sealing shoulder is lifted off from the inner wall (13) so that the overpressure can escape, thereby reliably preventing the container from exploding.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19952214A DE19952214B4 (en) | 1999-10-29 | 1999-10-29 | Cup-shaped screw cap |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE348053T1 true ATE348053T1 (en) | 2007-01-15 |
Family
ID=7927360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00987044T ATE348053T1 (en) | 1999-10-29 | 2000-10-27 | CUP-SHAPED SCREW CAP |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1227990B1 (en) |
AT (1) | ATE348053T1 (en) |
BR (1) | BR0015015A (en) |
CZ (1) | CZ2002994A3 (en) |
DE (2) | DE19952214B4 (en) |
HU (1) | HUP0203749A2 (en) |
PL (1) | PL354981A1 (en) |
WO (1) | WO2001032525A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2383995B (en) | 2002-01-11 | 2005-12-07 | Portola Packaging Ltd | Closure with pressure release system |
DE102004045511B3 (en) * | 2004-09-20 | 2005-10-13 | Seaquist-Löffler Kunststoffwerk Gmbh | Dispensing closure for liquid containers, in particular beverage containers |
DE602005027170D1 (en) | 2004-12-16 | 2011-05-12 | Crown Cork Japan | Plastic closure with excellent sealing and venting properties |
EP2080708A1 (en) | 2008-01-15 | 2009-07-22 | InBev S.A. | A closure |
EP2080709A1 (en) | 2008-01-15 | 2009-07-22 | InBev S.A. | Assembly of a container and a closure |
EP2080710A1 (en) | 2008-01-15 | 2009-07-22 | InBev S.A. | Assembly of a container and a closure |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1694851A (en) * | 1927-09-14 | 1928-12-11 | Glass William | Bottle cap |
US2953272A (en) * | 1958-02-27 | 1960-09-20 | Owens Illinois Glass Co | Closure caps for bottles and jars |
FR1239896A (en) * | 1958-11-10 | 1960-08-26 | Method and device for sealing the containers in a watertight manner, so that a vacuum can be established therein and their contents sterilized by the action of heat | |
GB969322A (en) * | 1959-09-01 | 1964-09-09 | Shearex Plastics Ltd | Improvements in bottle closures |
GB958417A (en) * | 1961-11-08 | 1964-05-21 | Metal Box Co Ltd | Improvements in or relating to cap closures for containers |
GB1505082A (en) * | 1974-11-13 | 1978-03-22 | Searle & Co | Containers with screw caps |
DE2902859A1 (en) * | 1978-02-06 | 1979-08-16 | Albert Obrist | LOCKING ARRANGEMENT FOR CONTAINERS, IN PARTICULAR FOR BOTTLES |
US4206852A (en) * | 1979-01-26 | 1980-06-10 | Aluminum Company Of America | Linerless closure for pressurized container |
ES2064809T3 (en) * | 1990-06-13 | 1995-02-01 | Oberland Glas | CLOSURE FOR BOTTLES AIR SELF-DRAINER. |
US5458252A (en) * | 1994-06-03 | 1995-10-17 | American Precision Plastics Corporation | Invertible, pressure-responsive sealing cap |
DE19613830C2 (en) * | 1995-10-31 | 1997-08-21 | Safety Cap System Ag | Closure for a bottle or the like |
-
1999
- 1999-10-29 DE DE19952214A patent/DE19952214B4/en not_active Expired - Fee Related
-
2000
- 2000-10-27 HU HU0203749A patent/HUP0203749A2/en unknown
- 2000-10-27 CZ CZ2002994A patent/CZ2002994A3/en unknown
- 2000-10-27 BR BR0015015-0A patent/BR0015015A/en not_active Application Discontinuation
- 2000-10-27 WO PCT/DE2000/003823 patent/WO2001032525A1/en active IP Right Grant
- 2000-10-27 AT AT00987044T patent/ATE348053T1/en active
- 2000-10-27 DE DE50013868T patent/DE50013868D1/en not_active Expired - Lifetime
- 2000-10-27 EP EP00987044A patent/EP1227990B1/en not_active Expired - Lifetime
- 2000-10-27 PL PL00354981A patent/PL354981A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2001032525A1 (en) | 2001-05-10 |
HUP0203749A2 (en) | 2003-04-28 |
EP1227990A1 (en) | 2002-08-07 |
DE50013868D1 (en) | 2007-01-25 |
EP1227990B1 (en) | 2006-12-13 |
DE19952214B4 (en) | 2005-02-10 |
DE19952214A1 (en) | 2001-05-31 |
PL354981A1 (en) | 2004-03-22 |
BR0015015A (en) | 2002-10-01 |
CZ2002994A3 (en) | 2003-01-15 |
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