CA934678A - Easy opening can end having vent means - Google Patents
Easy opening can end having vent meansInfo
- Publication number
- CA934678A CA934678A CA052984A CA52984A CA934678A CA 934678 A CA934678 A CA 934678A CA 052984 A CA052984 A CA 052984A CA 52984 A CA52984 A CA 52984A CA 934678 A CA934678 A CA 934678A
- Authority
- CA
- Canada
- Prior art keywords
- easy opening
- vent means
- vent
- easy
- opening
- 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
- B65D17/401—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
- B65D17/4011—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 for opening completely by means of a tearing 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
- B65D2205/00—Venting means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49915—Overedge assembling of seated part
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
- Closures For Containers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77758468A | 1968-11-21 | 1968-11-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA934678A true CA934678A (en) | 1973-10-02 |
Family
ID=25110653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA052984A Expired CA934678A (en) | 1968-11-21 | 1969-05-29 | Easy opening can end having vent means |
Country Status (6)
Country | Link |
---|---|
US (1) | US3477608A (ja) |
JP (1) | JPS5137596B1 (ja) |
CA (1) | CA934678A (ja) |
DK (1) | DK122802B (ja) |
FR (1) | FR2023808A1 (ja) |
GB (1) | GB1229113A (ja) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3604589A (en) * | 1969-06-27 | 1971-09-14 | Ermal C Fraze | Antifracture coin for panelled can ends |
US3720348A (en) * | 1969-07-01 | 1973-03-13 | K Jakobsen | Opening device for cans |
US3656652A (en) * | 1970-03-16 | 1972-04-18 | Continental Can Co | Pull tab |
US3750606A (en) * | 1970-03-18 | 1973-08-07 | Aluminum Co Of America | Rivet fabrication |
US3618815A (en) * | 1970-05-04 | 1971-11-09 | Aluminum Co Of America | Easy-opening device for a container end |
US3727789A (en) * | 1971-07-28 | 1973-04-17 | H Rieber | Transporting containers |
JPS5351172A (en) * | 1976-10-21 | 1978-05-10 | Wako Kk | Method of fabricating flanged hollow products |
US5052573A (en) * | 1990-02-21 | 1991-10-01 | Automated Container Corporation | Easy open end for containers employing enlarged moustache score |
BR9402301A (pt) | 1994-07-22 | 1996-04-30 | Rheem Ind Comerc Sa | Corpo de lata com sistema de proteçao anti-corte e processo de abtençao de um corpo de lata com sistema de proteçao anti-corte |
US5713481A (en) * | 1996-05-06 | 1998-02-03 | Aluminum Company Of America | Full panel pull out can end with vent means |
US5799816A (en) * | 1997-01-31 | 1998-09-01 | Dayton Systems Group, Inc. | Tabs for easy-open can end |
KR200289188Y1 (ko) | 2002-06-11 | 2002-09-13 | 전정욱 | 오픈 기능성이 개선된 캔뚜껑 |
US7721906B2 (en) * | 2006-09-19 | 2010-05-25 | Crown Packaging Technology, Inc. | Easy open can end with high pressure venting |
US7922025B2 (en) * | 2006-09-19 | 2011-04-12 | Crown Packaging Company, L.P. | Easy open can end with high pressure venting |
UA99944C2 (ru) | 2008-01-18 | 2012-10-25 | Краун Пекеджинг Текнолоджи, Инк. | Крышка консервной банки |
US8336728B2 (en) * | 2008-04-21 | 2012-12-25 | Rexam Beverage Can Company | Ventable resealing can end closure |
ES2366162T3 (es) | 2008-09-04 | 2011-10-17 | Crown Packaging Technology, Inc | Tapa de lata. |
WO2010055014A1 (en) * | 2008-11-11 | 2010-05-20 | Crown Packaging Technology, Inc. | Method of assembling an easy open can end |
US8454292B2 (en) * | 2009-05-14 | 2013-06-04 | Crown Packaging Technology, Inc. | Method of forming a can end having a moveable portion |
US8939308B2 (en) | 2009-09-04 | 2015-01-27 | Crown Packaging Technology, Inc. | Full aperture beverage end |
EP2741965B1 (en) * | 2011-08-11 | 2017-03-22 | Stolle Machinery Company, LLC | Double action tab on a can end, tooling assembly, and associated method |
US9714114B2 (en) | 2013-11-08 | 2017-07-25 | Crown Packaging Technology, Inc. | Full aperture can end |
KR102466913B1 (ko) | 2016-11-25 | 2022-11-11 | 마르케스 페르난데스 조앙 | 음료수 캔을 열기 위한 구조적 장치 |
US10968009B2 (en) | 2016-12-01 | 2021-04-06 | João Marques Fernandes | Constructive arrangement for the opening of a beverage can |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3307737A (en) * | 1964-12-11 | 1967-03-07 | Harvey Aluminum Inc | Attachment of an opener to the wall of a can |
US3366270A (en) * | 1966-05-27 | 1968-01-30 | Continental Can Co | Pull tab for easy opening can end |
US3404801A (en) * | 1967-04-21 | 1968-10-08 | Fraze Ermal C | Easy-opening container wall with scoreline vent |
US3434622A (en) * | 1967-04-27 | 1969-03-25 | Geza Czegledy | Easy opener for can tops |
US3416699A (en) * | 1967-09-05 | 1968-12-17 | Continental Can Co | Vented easy opening can |
-
1968
- 1968-11-21 US US777584A patent/US3477608A/en not_active Expired - Lifetime
-
1969
- 1969-05-29 CA CA052984A patent/CA934678A/en not_active Expired
- 1969-06-25 JP JP44049702A patent/JPS5137596B1/ja active Pending
- 1969-08-11 GB GB1229113D patent/GB1229113A/en not_active Expired
- 1969-11-17 DK DK606769AA patent/DK122802B/da unknown
- 1969-11-20 FR FR6940011A patent/FR2023808A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE1958069A1 (de) | 1970-09-24 |
DE1958069B2 (de) | 1976-10-14 |
GB1229113A (ja) | 1971-04-21 |
US3477608A (en) | 1969-11-11 |
FR2023808A1 (ja) | 1970-08-21 |
JPS5137596B1 (ja) | 1976-10-16 |
DK122802B (da) | 1972-04-17 |
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