DE2525047A1 - Leicht zu oeffnender behaelterteil und verfahren und vorrichtung zu dessen herstellung - Google Patents
Leicht zu oeffnender behaelterteil und verfahren und vorrichtung zu dessen herstellungInfo
- Publication number
- DE2525047A1 DE2525047A1 DE19752525047 DE2525047A DE2525047A1 DE 2525047 A1 DE2525047 A1 DE 2525047A1 DE 19752525047 DE19752525047 DE 19752525047 DE 2525047 A DE2525047 A DE 2525047A DE 2525047 A1 DE2525047 A1 DE 2525047A1
- Authority
- DE
- Germany
- Prior art keywords
- metal
- stamp
- sheet
- corner
- punch
- 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.)
- Ceased
Links
- 238000000034 method Methods 0.000 title claims description 19
- 238000004519 manufacturing process Methods 0.000 title description 6
- 229910052751 metal Inorganic materials 0.000 claims description 79
- 239000002184 metal Substances 0.000 claims description 79
- 238000006073 displacement reaction Methods 0.000 claims description 14
- 239000011253 protective coating Substances 0.000 claims description 10
- 238000004049 embossing Methods 0.000 claims description 9
- 238000005555 metalworking Methods 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 230000009916 joint effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
- 238000000576 coating method Methods 0.000 description 12
- 239000011248 coating agent Substances 0.000 description 10
- 210000003811 finger Anatomy 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 8
- 230000000977 initiatory effect Effects 0.000 description 4
- 230000003313 weakening effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 235000012174 carbonated soft drink Nutrition 0.000 description 2
- 235000015203 fruit juice Nutrition 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000003923 scrap metal Substances 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000004932 little finger Anatomy 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 235000014214 soft drink Nutrition 0.000 description 1
- 239000005028 tinplate Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
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
- B65D17/401—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
- 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)
- Containers Opened By Tearing Frangible Portions (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
- Closures For Containers (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Glass Compositions (AREA)
- Table Devices Or Equipment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US477074A US3902626A (en) | 1974-06-06 | 1974-06-06 | Easy opening container component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2525047A1 true DE2525047A1 (de) | 1975-12-18 |
Family
ID=23894419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752525047 Ceased DE2525047A1 (de) | 1974-06-06 | 1975-06-03 | Leicht zu oeffnender behaelterteil und verfahren und vorrichtung zu dessen herstellung |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3902626A (enExample) |
| JP (1) | JPS518081A (enExample) |
| AR (1) | AR206924A1 (enExample) |
| BR (1) | BR7503595A (enExample) |
| CA (1) | CA1015676A (enExample) |
| CH (1) | CH611572A5 (enExample) |
| DE (1) | DE2525047A1 (enExample) |
| DK (1) | DK145152C (enExample) |
| FR (1) | FR2273718A2 (enExample) |
| GB (1) | GB1481138A (enExample) |
| IL (1) | IL47332A (enExample) |
| IT (1) | IT1050300B (enExample) |
| NL (1) | NL7506789A (enExample) |
| NO (1) | NO142339C (enExample) |
| SE (1) | SE413652B (enExample) |
| ZA (1) | ZA753262B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0088968A1 (en) * | 1982-03-11 | 1983-09-21 | Ball Corporation | A method for further forming a metal closure and a metal container end |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3997076A (en) * | 1974-05-02 | 1976-12-14 | Aluminum Company Of America | Tabless container opening device |
| US3964414A (en) * | 1974-06-11 | 1976-06-22 | Kaiser Aluminum & Chemical Corporation | Easy open end method and apparatus |
| US3967751A (en) * | 1975-06-13 | 1976-07-06 | Kaiser Aluminum & Chemical Corporation | Easy open end |
| US4027612A (en) * | 1975-07-16 | 1977-06-07 | Continental Can Company, Inc. | Method for forming container scored metal flap areas |
| US3982657A (en) * | 1975-07-28 | 1976-09-28 | Coors Container Company | One piece container end member with an integral hinged opening tab portion |
| US4003495A (en) * | 1976-04-26 | 1977-01-18 | Usm Corporation | Can cover openable by a spoon or the like |
| WO1980001558A1 (fr) * | 1979-01-29 | 1980-08-07 | K Taniuchi | Couvercle facile a ouvrir pour conteneur |
| US4433791A (en) | 1980-07-16 | 1984-02-28 | Sexton Can Company, Inc. | Pressure relief device for internally pressurized fluid container |
| CA1156569A (en) * | 1980-07-16 | 1983-11-08 | Walter J. Mulawski | Pressure relief device for internally pressurized fluid container |
| US4513874A (en) * | 1980-07-16 | 1985-04-30 | Sexton Can Company, Inc. | Pressure relief device for internally pressurized fluid container |
| USRE33217E (en) * | 1982-03-11 | 1990-05-15 | Ball Corporation | Buckle resistance for metal container closures |
| US4531875A (en) * | 1982-08-17 | 1985-07-30 | Impro Technologies, Inc. | Automated pipe equipment system |
| JPS6070296A (ja) * | 1983-09-26 | 1985-04-22 | コトブキ技研工業株式会社 | クロ−ラドリルにおけるロッドの交換方法 |
| IT1228227B (it) * | 1989-01-12 | 1991-06-05 | Quaker Chiari & Forti S P A P | Chiusura ad apertura facilitata per coperchi in lamierino metallico di lattine e simili. |
| US4991732A (en) * | 1989-04-14 | 1991-02-12 | Aluminum Company Of America | Excess pressure vent for resealable beverage cap |
| US4982862A (en) * | 1989-04-14 | 1991-01-08 | Aluminum Company Of America | Digitally openable, resealable container closure |
| US4932555A (en) * | 1989-04-14 | 1990-06-12 | Aluminum Company Of America | Resealable cap hinge structure |
| US4928844A (en) * | 1989-04-14 | 1990-05-29 | Aluminum Company Of America | Pressure release for carbonated beverage containers |
| US4957216A (en) * | 1989-04-17 | 1990-09-18 | Aluminum Company Of America | Anchor for plastic cap |
| NL9301812A (nl) * | 1993-10-20 | 1995-05-16 | Hoogovens Groep Bv | Metalen full-aperture easy-open deksel voor een bus. |
| US5765709A (en) * | 1996-08-07 | 1998-06-16 | Ball Corporation | Container end piece with openable panel defined by product-side score with post repair material reservoir |
| GB9711290D0 (en) * | 1997-06-03 | 1997-07-30 | Metal Box Plc | Easy open ends |
| JPH11105867A (ja) | 1997-09-30 | 1999-04-20 | Nippon Steel Corp | 開缶性及び耐食性に優れた樹脂被覆金属板製内外面無補修型易開缶蓋 |
| US5938390A (en) * | 1997-12-15 | 1999-08-17 | Aluminum Company Of America | Antifracture scores for easy open container walls |
| US8215513B1 (en) | 2007-08-20 | 2012-07-10 | Popseal LLC. | Self-closing resealable can end |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3227304A (en) * | 1964-09-08 | 1966-01-04 | Charles T Ashury | Can opening arrangement |
| US3355058A (en) * | 1965-12-06 | 1967-11-28 | Charles T Asbury | Push-in can lid |
| US3794206A (en) * | 1972-04-06 | 1974-02-26 | Line J De | Frangible opening means for a container lid |
| GB1436617A (en) * | 1972-08-17 | 1976-05-19 | Aluminum Co Of America | Digitally openable container closure and method and apparatus for forming such closure |
-
1974
- 1974-06-06 US US477074A patent/US3902626A/en not_active Expired - Lifetime
- 1974-11-04 CA CA212,893A patent/CA1015676A/en not_active Expired
-
1975
- 1975-01-01 AR AR259100A patent/AR206924A1/es active
- 1975-05-20 GB GB21684/75A patent/GB1481138A/en not_active Expired
- 1975-05-20 ZA ZA00753262A patent/ZA753262B/xx unknown
- 1975-05-21 IL IL47332A patent/IL47332A/en unknown
- 1975-05-23 SE SE7505888A patent/SE413652B/sv not_active IP Right Cessation
- 1975-06-03 DE DE19752525047 patent/DE2525047A1/de not_active Ceased
- 1975-06-04 IT IT49918/75A patent/IT1050300B/it active
- 1975-06-04 DK DK250675A patent/DK145152C/da active
- 1975-06-05 NO NO75751990A patent/NO142339C/no unknown
- 1975-06-05 JP JP50067121A patent/JPS518081A/ja active Pending
- 1975-06-06 FR FR7517791A patent/FR2273718A2/fr active Granted
- 1975-06-06 CH CH730775A patent/CH611572A5/xx not_active IP Right Cessation
- 1975-06-06 BR BR4606/75D patent/BR7503595A/pt unknown
- 1975-06-06 NL NL7506789A patent/NL7506789A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0088968A1 (en) * | 1982-03-11 | 1983-09-21 | Ball Corporation | A method for further forming a metal closure and a metal container end |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS518081A (en) | 1976-01-22 |
| CH611572A5 (enExample) | 1979-06-15 |
| GB1481138A (en) | 1977-07-27 |
| SE7505888L (sv) | 1975-12-08 |
| NO142339B (no) | 1980-04-28 |
| ZA753262B (en) | 1976-04-28 |
| BR7503595A (pt) | 1976-05-25 |
| IT1050300B (it) | 1981-03-10 |
| NO751990L (enExample) | 1975-12-09 |
| NL7506789A (nl) | 1975-12-09 |
| US3902626A (en) | 1975-09-02 |
| FR2273718A2 (fr) | 1976-01-02 |
| AU7372074A (en) | 1976-04-29 |
| DK145152C (da) | 1983-02-21 |
| SE413652B (sv) | 1980-06-16 |
| IL47332A (en) | 1977-11-30 |
| FR2273718B2 (enExample) | 1978-09-08 |
| AR206924A1 (es) | 1976-08-31 |
| DK145152B (da) | 1982-09-20 |
| NO142339C (no) | 1980-08-20 |
| CA1015676A (en) | 1977-08-16 |
| DK250675A (da) | 1975-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OI | Miscellaneous see part 1 | ||
| 8131 | Rejection |