ES417820A1 - Digitally openable container closure and method and apparatus for forming such closure - Google Patents
Digitally openable container closure and method and apparatus for forming such closureInfo
- Publication number
- ES417820A1 ES417820A1 ES417820A ES417820A ES417820A1 ES 417820 A1 ES417820 A1 ES 417820A1 ES 417820 A ES417820 A ES 417820A ES 417820 A ES417820 A ES 417820A ES 417820 A1 ES417820 A1 ES 417820A1
- Authority
- ES
- Spain
- Prior art keywords
- die
- die element
- metal
- closure
- sheet metal
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
- B21D51/383—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures scoring lines, tear strips or pulling tabs
-
- 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
- B65D17/404—Details of the lines of weakness
-
- 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
- B65D2205/00—Venting means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
- Making Paper Articles (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Table Devices Or Equipment (AREA)
- Cookers (AREA)
- Cartons (AREA)
Abstract
Method and its corresponding apparatus for forming a sheet metal container component having at least one inwardly movable opening plate and a deformable portion projecting outwardly and arranged so as to be integrally interconnected therewith by of a tear-away membrane, said method being characterized in that a metal sheet is inserted between a first die element having a first substantially flat metal extrusion surface and a second substantially pseudo-conical metal extrusion surface defining with it a corner at the location of the intersection between these surfaces, and a second die element that includes a first base surface and a second metal drawing surface arranged angularly, an auxiliary die device being arranged on the same side of the sheet metal as said first die element, having a super metal drawing base surface oriented generally in an opposite direction with respect to said first surface of said die element and being laterally separated from it relative to an axis of displacement of said dies, because it moves linearly in said first die element towards said second die element to selectively move said first and second surfaces of said first die element by bringing them closer to said surfaces of said second die element so that it comes into contact with said sheet metal and to laterally move parts of it within the displacement zone of said die surfaces by the joint action of said first and second surfaces of said first and second die elements in order to form said tear-off membrane, whereby movement of said die element is stopped when the vertex of said corner of said first element All of the die is arranged substantially in line with said first surface of said second die element, and because said auxiliary die device is linearly displaced towards said second die element to selectively move said base surface thereof to an offset position longitudinally predetermined with respect to said first surface of said second die element in the direction of movement of the die to form said deformable portion by their joint action. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28154172A | 1972-08-17 | 1972-08-17 | |
US31847672A | 1972-12-26 | 1972-12-26 | |
US357937A US3929251A (en) | 1972-08-17 | 1973-05-07 | Container wall with rupturable weakening line |
Publications (1)
Publication Number | Publication Date |
---|---|
ES417820A1 true ES417820A1 (en) | 1976-06-16 |
Family
ID=27403236
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES417820A Expired ES417820A1 (en) | 1972-08-17 | 1973-08-11 | Digitally openable container closure and method and apparatus for forming such closure |
ES1975216849U Expired ES216849Y (en) | 1972-08-17 | 1975-11-20 | SHEET METAL CONTAINER COMPONENT. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1975216849U Expired ES216849Y (en) | 1972-08-17 | 1975-11-20 | SHEET METAL CONTAINER COMPONENT. |
Country Status (19)
Country | Link |
---|---|
JP (1) | JPS5628779B2 (en) |
AR (1) | AR200735A1 (en) |
AT (1) | AT347324B (en) |
BG (1) | BG27066A3 (en) |
CH (1) | CH584138A5 (en) |
DD (1) | DD105169A5 (en) |
DE (2) | DE2341077C3 (en) |
ES (2) | ES417820A1 (en) |
FI (1) | FI53104C (en) |
FR (1) | FR2196275B1 (en) |
GB (1) | GB1436617A (en) |
HK (1) | HK3877A (en) |
IE (1) | IE38044B1 (en) |
IL (1) | IL42852A (en) |
IT (1) | IT994140B (en) |
NL (1) | NL7311052A (en) |
NO (1) | NO139915C (en) |
RO (1) | RO62365A (en) |
SE (1) | SE406306B (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3902626A (en) * | 1974-06-06 | 1975-09-02 | Aluminum Co Of America | Easy opening container component |
JPS5637980Y2 (en) * | 1975-03-12 | 1981-09-04 | ||
US4003493A (en) * | 1975-05-27 | 1977-01-18 | Wells Robert A | Easy-open container with nondetachable opening member |
US4030631A (en) * | 1975-08-27 | 1977-06-21 | Ermal C. Fraze | Easy-open ecology end |
WO1980001558A1 (en) * | 1979-01-29 | 1980-08-07 | K Taniuchi | Easy-to-open lid for container |
WO1980002272A1 (en) * | 1979-04-18 | 1980-10-30 | K Taniuchi | Easy-to-open top container |
US4213538A (en) * | 1979-07-09 | 1980-07-22 | American Can Company | Can end closure |
US6604647B1 (en) * | 1997-06-23 | 2003-08-12 | Ropak Corporation | Molded container and lid having strategically positioned drainage opening |
JPH11105867A (en) | 1997-09-30 | 1999-04-20 | Nippon Steel Corp | Highly corrosion-resistant, easily openable resin-coated metal can lid requiring no repairs at obverse and reverse |
US8567158B2 (en) | 2010-08-06 | 2013-10-29 | Ball Corporation | Container end closure with optional secondary vent opening |
US10017295B2 (en) | 2010-08-06 | 2018-07-10 | Ball Corporation | Container end closure with optional secondary vent opening |
USD691039S1 (en) | 2011-10-27 | 2013-10-08 | Ball Corporation | Vented container end closure |
RU2598999C2 (en) | 2011-11-04 | 2016-10-10 | Болл Корпорейшн | Vented metallic container end closure |
USD715144S1 (en) | 2012-11-13 | 2014-10-14 | Ball Corporation | Vented container end closure |
USD715647S1 (en) | 2012-11-28 | 2014-10-21 | Ball Corporation | Vented end closure |
US9694935B2 (en) | 2013-03-15 | 2017-07-04 | Ball Corporation | End closure with a ring pull actuated secondary vent |
BR112017001768B1 (en) | 2014-07-30 | 2022-06-07 | Ball Corporation | Vented metal end closure |
EP3487773A4 (en) * | 2016-09-06 | 2020-03-11 | Stolle Machinery Company, LLC | Container closure with shifted material line and tooling and associated method for making a closure |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3362569A (en) * | 1964-08-24 | 1968-01-09 | Joseph A. Geiger | Container closures with breakable openings |
-
1973
- 1973-07-23 GB GB3501073A patent/GB1436617A/en not_active Expired
- 1973-07-23 IE IE1256/73A patent/IE38044B1/en unknown
- 1973-07-23 SE SE7310198A patent/SE406306B/en unknown
- 1973-07-30 IL IL42852A patent/IL42852A/en unknown
- 1973-08-06 FR FR7328657A patent/FR2196275B1/fr not_active Expired
- 1973-08-08 JP JP7389159A patent/JPS5628779B2/ja not_active Expired
- 1973-08-09 IT IT51944/73A patent/IT994140B/en active
- 1973-08-09 NO NO3178/73A patent/NO139915C/en unknown
- 1973-08-09 CH CH1153773A patent/CH584138A5/xx not_active IP Right Cessation
- 1973-08-09 NL NL7311052A patent/NL7311052A/xx unknown
- 1973-08-10 AT AT703973A patent/AT347324B/en not_active IP Right Cessation
- 1973-08-10 DE DE2341077A patent/DE2341077C3/en not_active Expired
- 1973-08-10 FI FI2522/73A patent/FI53104C/fi active
- 1973-08-10 DE DE19732366001 patent/DE2366001A1/en active Pending
- 1973-08-10 DD DD172821A patent/DD105169A5/xx unknown
- 1973-08-11 RO RO7300075783A patent/RO62365A/en unknown
- 1973-08-11 BG BG024308A patent/BG27066A3/en unknown
- 1973-08-11 ES ES417820A patent/ES417820A1/en not_active Expired
- 1973-08-16 AR AR249591A patent/AR200735A1/en active
-
1975
- 1975-11-20 ES ES1975216849U patent/ES216849Y/en not_active Expired
-
1977
- 1977-01-20 HK HK38/77A patent/HK3877A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE2341077C3 (en) | 1978-06-01 |
DD105169A5 (en) | 1974-04-12 |
AR200735A1 (en) | 1974-12-13 |
DE2341077B2 (en) | 1977-10-13 |
FR2196275B1 (en) | 1978-08-04 |
GB1436617A (en) | 1976-05-19 |
SE406306B (en) | 1979-02-05 |
FI53104B (en) | 1977-10-31 |
ES216849Y (en) | 1976-12-16 |
IE38044B1 (en) | 1977-12-07 |
ES216849U (en) | 1976-08-01 |
IT994140B (en) | 1975-10-20 |
NO139915B (en) | 1979-02-26 |
HK3877A (en) | 1977-01-28 |
FI53104C (en) | 1978-02-10 |
RO62365A (en) | 1977-11-15 |
IE38044L (en) | 1974-02-17 |
JPS4952081A (en) | 1974-05-21 |
FR2196275A1 (en) | 1974-03-15 |
NL7311052A (en) | 1974-02-19 |
ATA703973A (en) | 1978-04-15 |
DE2341077A1 (en) | 1974-04-18 |
BG27066A3 (en) | 1979-08-15 |
DE2366001A1 (en) | 1977-04-14 |
NO139915C (en) | 1979-06-06 |
IL42852A (en) | 1976-02-29 |
JPS5628779B2 (en) | 1981-07-03 |
CH584138A5 (en) | 1977-01-31 |
IL42852A0 (en) | 1973-10-25 |
AT347324B (en) | 1978-12-27 |
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ES437620A1 (en) | Procedure and device corresponding to the extrusion of hollow bodies of thick walls and background. (Machine-translation by Google Translate, not legally binding) |