CA1094472A - Pressure release closure - Google Patents
Pressure release closureInfo
- Publication number
- CA1094472A CA1094472A CA304,008A CA304008A CA1094472A CA 1094472 A CA1094472 A CA 1094472A CA 304008 A CA304008 A CA 304008A CA 1094472 A CA1094472 A CA 1094472A
- Authority
- CA
- Canada
- Prior art keywords
- closure
- tab
- pouring
- container
- 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
- 230000003578 releasing effect Effects 0.000 claims abstract description 79
- 229910052751 metal Inorganic materials 0.000 claims abstract description 75
- 239000002184 metal Substances 0.000 claims abstract description 75
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000013022 venting Methods 0.000 claims description 31
- 230000035622 drinking Effects 0.000 claims description 12
- 230000003313 weakening effect Effects 0.000 claims description 6
- 210000003739 neck Anatomy 0.000 claims 4
- 230000001788 irregular Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 25
- 235000014171 carbonated beverage Nutrition 0.000 abstract description 4
- 235000013405 beer Nutrition 0.000 abstract 1
- 235000012174 carbonated soft drink Nutrition 0.000 abstract 1
- 230000000994 depressogenic effect Effects 0.000 description 20
- 210000003811 finger Anatomy 0.000 description 17
- 230000015572 biosynthetic process Effects 0.000 description 12
- 210000003813 thumb Anatomy 0.000 description 12
- 239000000565 sealant Substances 0.000 description 10
- 230000008901 benefit Effects 0.000 description 9
- 239000007789 gas Substances 0.000 description 9
- 238000012986 modification Methods 0.000 description 9
- 230000004048 modification Effects 0.000 description 9
- 238000002407 reforming Methods 0.000 description 9
- 238000010276 construction Methods 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 6
- 235000013361 beverage Nutrition 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000010008 shearing Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229920001944 Plastisol Polymers 0.000 description 2
- 235000014443 Pyrus communis Nutrition 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000004999 plastisol Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- GXCLVBGFBYZDAG-UHFFFAOYSA-N N-[2-(1H-indol-3-yl)ethyl]-N-methylprop-2-en-1-amine Chemical compound CN(CCC1=CNC2=C1C=CC=C2)CC=C GXCLVBGFBYZDAG-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 230000005057 finger movement Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 235000021577 malt beverage Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005482 strain hardening Methods 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
- B65D2205/00—Venting means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA339,251A CA1096790A (en) | 1977-06-10 | 1979-11-06 | Pressure release closure |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPD0416 | 1977-06-10 | ||
| AUPD041677 | 1977-06-10 | ||
| AUPD084877 | 1977-07-14 | ||
| AUPD0848 | 1977-07-14 | ||
| AUPD1840 | 1977-09-28 | ||
| AUPD184077 | 1977-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1094472A true CA1094472A (en) | 1981-01-27 |
Family
ID=27157041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA304,008A Expired CA1094472A (en) | 1977-06-10 | 1978-05-24 | Pressure release closure |
Country Status (14)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU532786B2 (en) * | 1979-08-13 | 1983-10-13 | Broken Hill Proprietary Company Limited, The | Push - in closure |
| DE3639428C1 (de) * | 1986-11-18 | 1987-08-27 | Rasselstein Ag | Verfahren zum Herstellen eines mit einem eindrueckbaren OEffnungslappen versehenen Dosendeckels aus Blech |
| JPH0282499U (enrdf_load_stackoverflow) * | 1988-12-12 | 1990-06-26 | ||
| US4930658A (en) * | 1989-02-07 | 1990-06-05 | The Stolle Corporation | Easy open can end and method of manufacture thereof |
| US5129541A (en) * | 1991-06-04 | 1992-07-14 | Buhrke Industries, Inc. | Easy open ecology end for cans |
| JP6464605B2 (ja) | 2013-09-20 | 2019-02-06 | 株式会社寺岡精工 | ラベル発行装置、および、着脱式容器 |
| JP6917232B2 (ja) | 2017-07-24 | 2021-08-11 | 株式会社ブリヂストン | 空気入りタイヤ |
| JP6853751B2 (ja) | 2017-08-14 | 2021-03-31 | 株式会社ブリヂストン | 空気入りタイヤ |
| JP7082027B2 (ja) | 2018-10-16 | 2022-06-07 | Ｔｏｙｏ Ｔｉｒｅ株式会社 | 空気入りタイヤ |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2261117A (en) * | 1939-06-09 | 1941-11-04 | Us Can Corp | Closure member and method of preparing same |
| US3760752A (en) * | 1972-01-07 | 1973-09-25 | J Geiger | Easy-opening device for sheet metal containers and the like and method of producing such devices |
| US3741432A (en) * | 1972-01-20 | 1973-06-26 | Coors Container Co | Container with closure tab and pressure release tab on closure tab |
| US3952912A (en) * | 1972-03-02 | 1976-04-27 | Walter Merton Perry | Container with attached closure |
| CA1019686A (en) * | 1973-05-02 | 1977-10-25 | Michael Debenham | Easy-opening closure |
| DE2347807A1 (de) * | 1973-09-22 | 1975-04-10 | Joseph A Geiger | Unter fingerdruck oeffnender dosendeckel, insbesondere blechdeckel fuer getraenkedosen |
| US3889842A (en) * | 1974-05-20 | 1975-06-17 | Robert A Bennett | Container closure opening means |
| AU1467476A (en) * | 1975-07-16 | 1977-12-15 | Crown Cork & Seal Co | Easy-opening can end |
-
1978
- 1978-05-19 IE IE1011/78A patent/IE48027B1/en unknown
- 1978-05-19 FI FI781599A patent/FI68580C/fi not_active IP Right Cessation
- 1978-05-19 ZA ZA00782900A patent/ZA782900B/xx unknown
- 1978-05-22 DK DK225578A patent/DK152026C/da not_active IP Right Cessation
- 1978-05-22 NZ NZ187328A patent/NZ187328A/xx unknown
- 1978-05-23 NO NO781797A patent/NO154225C/no unknown
- 1978-05-23 GR GR56308A patent/GR68086B/el unknown
- 1978-05-24 CA CA304,008A patent/CA1094472A/en not_active Expired
- 1978-05-29 PT PT68094A patent/PT68094A/pt unknown
- 1978-06-02 EP EP78300012A patent/EP0000091B1/en not_active Expired
- 1978-06-06 ES ES470541A patent/ES470541A1/es not_active Expired
- 1978-06-07 BR BR7803658A patent/BR7803658A/pt unknown
- 1978-06-09 MX MX173756A patent/MX145578A/es unknown
- 1978-06-09 JP JP6976578A patent/JPS5440783A/ja active Granted
- 1978-12-27 ES ES476362A patent/ES476362A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0000091B1 (en) | 1983-09-07 |
| DK225578A (da) | 1978-12-11 |
| EP0000091A1 (en) | 1978-12-20 |
| BR7803658A (pt) | 1979-01-09 |
| ES476362A1 (es) | 1979-08-01 |
| ZA782900B (en) | 1979-05-30 |
| DK152026B (da) | 1988-01-25 |
| NO154225B (no) | 1986-05-05 |
| FI68580B (fi) | 1985-06-28 |
| IE48027B1 (en) | 1984-09-05 |
| JPS621899B2 (enrdf_load_stackoverflow) | 1987-01-16 |
| NO781797L (no) | 1978-12-12 |
| JPS5440783A (en) | 1979-03-30 |
| ES470541A1 (es) | 1979-10-01 |
| NZ187328A (en) | 1981-04-24 |
| NO154225C (no) | 1986-08-13 |
| MX145578A (es) | 1982-03-08 |
| DK152026C (da) | 1988-07-18 |
| GR68086B (enrdf_load_stackoverflow) | 1981-10-30 |
| IE781011L (en) | 1978-12-10 |
| PT68094A (en) | 1978-06-01 |
| FI68580C (fi) | 1985-10-10 |
| FI781599A7 (fi) | 1978-12-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2219961B1 (en) | Resealable beverage can end and methods relating to same | |
| US4105134A (en) | Pressure release closures | |
| EP0220820B1 (en) | Metal can end with plastics closure | |
| CA1060815A (en) | Push-in easy-opening closures | |
| US4136797A (en) | Easy-opening can end and method of opening | |
| US8783495B2 (en) | Can end | |
| CA2566777C (en) | Can end with tab for improved accessibility | |
| US4213538A (en) | Can end closure | |
| EP1767464A1 (en) | Sealing device for a container | |
| CA2951394C (en) | Ecology can end with pressure equalization port | |
| KR100457139B1 (ko) | 용기 | |
| US4196823A (en) | Easy-opening can end | |
| US4134517A (en) | Easy open end | |
| US20040140309A1 (en) | End closure with anti-rotation tab | |
| CA1094472A (en) | Pressure release closure | |
| US4585140A (en) | Can lid with integral push-in tab | |
| US4043479A (en) | Front opening easy-opening end closure with vent | |
| US4155480A (en) | Push-in easy opening closures | |
| CA1132469A (en) | Container with releasable closure | |
| US4274351A (en) | Can end closure | |
| EP0032115B1 (en) | Improved pressure release closure | |
| CA1127568A (en) | Can end closure | |
| GB2229697A (en) | Easy open can end |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |