ATE152413T1 - TEAR OPEN LID OF A TIN CAN - Google Patents
TEAR OPEN LID OF A TIN CANInfo
- Publication number
- ATE152413T1 ATE152413T1 AT92914746T AT92914746T ATE152413T1 AT E152413 T1 ATE152413 T1 AT E152413T1 AT 92914746 T AT92914746 T AT 92914746T AT 92914746 T AT92914746 T AT 92914746T AT E152413 T1 ATE152413 T1 AT E152413T1
- Authority
- AT
- Austria
- Prior art keywords
- central panel
- closure
- edge portion
- rim portion
- free edge
- 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
- B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
- B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
- B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
-
- 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
- B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
- B65D2517/0001—Details
- B65D2517/001—Action for opening container
- B65D2517/0011—Action for opening container push-down tear panel
-
- 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
- B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
- B65D2517/0001—Details
- B65D2517/001—Action for opening container
- B65D2517/0013—Action for opening container pull-out tear panel, e.g. by means of a tear-tab
-
- 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
- B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
- B65D2517/0001—Details
- B65D2517/0058—Other details of container end panel
- B65D2517/0059—General cross-sectional shape of container end panel
- B65D2517/0061—U-shaped
- B65D2517/0062—U-shaped and provided with an additional U-shaped peripheral channel
-
- 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
- B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
- B65D2517/0001—Details
- B65D2517/0058—Other details of container end panel
- B65D2517/0068—Ribs or projections in container end panel
- B65D2517/007—Ribs or projections in container end panel located within tear-out/push-in panel
-
- 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
- B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
- B65D2517/0001—Details
- B65D2517/0058—Other details of container end panel
- B65D2517/0074—Local recess in container end panel
- B65D2517/0076—Local recess in container end panel located beneath tab contact point
-
- 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
- B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
- B65D2517/0001—Details
- B65D2517/0058—Other details of container end panel
- B65D2517/0089—Unusual details
-
- 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
- B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
- B65D2517/50—Non-integral frangible members applied to, or inserted in, a preformed opening
- B65D2517/504—Details of preformed openings
- B65D2517/5056—Details of preformed openings the edge of the preformed opening having a covering element or coating, e.g. to prevent cutting or for sealing purposes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
- Refrigerator Housings (AREA)
Abstract
A can end closure comprises (i) a panel formed with a rim portion (2) and (ii) a central panel (4) substantially fully severed from the rim portion (2) and having a peripheral free edge portion (5). The rim portion is formed with spaced parallel folded portions (F1 and F2) defining a groove G within which the peripheral free edge portion (5) of the central panel (4) is positioned. Sealant (8) hermetically seals the central panel (4) to the rim portion (2). A push-in closure C in the central panel (4) comprises a closure tab (10) severed from the panel (4) along line (11) except for a hinge portion (12) and has a peripheral free edge portion (14) in overlapping underlying relationship with an edge portion (15) of the central panel (4). A latch means (17) formed in the edge portion (14) and engaging the free edge of the edge portion (15) prevents unintended inward movement of the tab (10). Sealant (18) hermetically seals the push-in closure C. An inwardly direct abutment (19) formed in the central panel (4) adjacent the closure C opposite the hinge portion (12) comprises a substantially vertical wall portion that defines an anchor point for the tip of the bowl of a spoon inserted in the opening formed in the central panel (4) by inward displacement of the closure C and prevents withdrawal of the spoon as the spoon is levered against the rim portion (2) to deform the central panel (4) and remove it from the rim portion (2). The position of the peripheral free edge portion (5) between the folded portions (F1 and F2) facilitates easier removal of the central panel (4) from the rim portion (2) with a less variable removal force than was required with prior art constructions.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPK717191 | 1991-07-11 | ||
AUPK765591 | 1991-08-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE152413T1 true ATE152413T1 (en) | 1997-05-15 |
Family
ID=25644071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT92914746T ATE152413T1 (en) | 1991-07-11 | 1992-07-10 | TEAR OPEN LID OF A TIN CAN |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0592550B1 (en) |
JP (1) | JPH06509045A (en) |
AT (1) | ATE152413T1 (en) |
CA (1) | CA2113338A1 (en) |
DE (1) | DE69219473D1 (en) |
NZ (1) | NZ243519A (en) |
WO (1) | WO1993001096A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2704833B1 (en) * | 1993-05-03 | 1995-07-13 | Metal Box Plc | METALLIC PACKAGING FOR FOOD PRODUCT. |
AUPM419494A0 (en) * | 1994-03-02 | 1994-03-24 | Broken Hill Proprietary Company Limited, The | Improved full-open end |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1775416A (en) * | 1923-03-09 | 1930-09-09 | Nat Paper Can Company | Container |
US2017460A (en) * | 1931-08-22 | 1935-10-15 | American Can Co | Container and method of manufacture |
US2210225A (en) * | 1937-05-24 | 1940-08-06 | Easycantop Ltd | Can |
US3705563A (en) * | 1970-07-21 | 1972-12-12 | Owens Illinois Inc | Method of forming convenience closure for container body |
US3696961A (en) * | 1970-10-20 | 1972-10-10 | Continental Can Co | Protective edge for easy opening container |
AU464053B2 (en) * | 1971-08-11 | 1975-08-14 | Continental Can Company, Inc | Score edge protection |
US4084721A (en) * | 1972-03-02 | 1978-04-18 | The Continental Group, Inc. | Container with attached closure |
US4003495A (en) * | 1976-04-26 | 1977-01-18 | Usm Corporation | Can cover openable by a spoon or the like |
IT1228227B (en) * | 1989-01-12 | 1991-06-05 | Quaker Chiari & Forti S P A P | EASY OPENING CLOSURE FOR METAL SHEET COVERS OF CANS AND SIMILAR. |
-
1992
- 1992-07-10 JP JP5501848A patent/JPH06509045A/en active Pending
- 1992-07-10 DE DE69219473T patent/DE69219473D1/en not_active Expired - Lifetime
- 1992-07-10 AT AT92914746T patent/ATE152413T1/en not_active IP Right Cessation
- 1992-07-10 NZ NZ243519A patent/NZ243519A/en unknown
- 1992-07-10 CA CA002113338A patent/CA2113338A1/en not_active Abandoned
- 1992-07-10 WO PCT/AU1992/000337 patent/WO1993001096A1/en active IP Right Grant
- 1992-07-10 EP EP92914746A patent/EP0592550B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0592550A4 (en) | 1995-07-19 |
NZ243519A (en) | 1995-03-28 |
EP0592550A1 (en) | 1994-04-20 |
DE69219473D1 (en) | 1997-06-05 |
EP0592550B1 (en) | 1997-05-02 |
CA2113338A1 (en) | 1993-01-21 |
JPH06509045A (en) | 1994-10-13 |
WO1993001096A1 (en) | 1993-01-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |