JPS5420907B1 - - Google Patents
Info
- Publication number
- JPS5420907B1 JPS5420907B1 JP7119472A JP7119472A JPS5420907B1 JP S5420907 B1 JPS5420907 B1 JP S5420907B1 JP 7119472 A JP7119472 A JP 7119472A JP 7119472 A JP7119472 A JP 7119472A JP S5420907 B1 JPS5420907 B1 JP S5420907B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- 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
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- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S220/00—Receptacles
- Y10S220/906—Beverage can, i.e. beer, soda
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
- Packages (AREA)
- Closures For Containers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16237971A | 1971-07-14 | 1971-07-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5420907B1 true JPS5420907B1 (ja) | 1979-07-26 |
Family
ID=22585381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7119472A Pending JPS5420907B1 (ja) | 1971-07-14 | 1972-07-14 |
Country Status (10)
Country | Link |
---|---|
US (1) | US3754678A (ja) |
JP (1) | JPS5420907B1 (ja) |
AU (1) | AU468549B2 (ja) |
BR (1) | BR7204682D0 (ja) |
CA (1) | CA961430A (ja) |
DE (1) | DE2234623A1 (ja) |
FI (1) | FI53103C (ja) |
FR (1) | FR2145739B1 (ja) |
GB (1) | GB1329800A (ja) |
NL (1) | NL7209716A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987007581A1 (en) * | 1986-06-13 | 1987-12-17 | Toyo Seikan Kaisha, Ltd. | Easy-to-open can lid able to protect cut edge of score and producing process thereof |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3856179A (en) * | 1971-07-14 | 1974-12-24 | Sonoco Products Co | Container end with protective bead |
US3883035A (en) * | 1973-09-19 | 1975-05-13 | American Can Co | Easy opening container with safety edge compounds |
US4016311A (en) * | 1974-05-13 | 1977-04-05 | Boise Cascade Corporation | Method for protecting metal ends |
KR920007804B1 (ko) * | 1986-06-13 | 1992-09-17 | 도요 세이칸 가부시기가이샤 | 스코어 절단 단연이 보호될 수 있는 개봉이 용이한 뚜껑 및 그 제조법 |
US5183672A (en) * | 1991-04-16 | 1993-02-02 | Gary W. Fetterhoff | Apparatus for forming at least one fold line pattern in a rigid plastic material |
US6360909B1 (en) | 2000-02-18 | 2002-03-26 | Sonoco Development, Inc. | Container closure having a frangible seal |
ES1069207Y (es) * | 2008-11-19 | 2009-05-27 | Aux Conservera S A | Protector anti-corte para tapas de envases de facil apertura |
EP2599844A1 (en) * | 2011-12-02 | 2013-06-05 | PPG Industries Ohio Inc. | Coating composition for a food or beverage can |
CN105775320A (zh) * | 2014-03-13 | 2016-07-20 | 徐发煌 | 易拉口护圈的制造方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3447713A (en) * | 1967-11-03 | 1969-06-03 | Continental Can Co | Score shield and anti-implosion ring |
US3610462A (en) * | 1969-07-17 | 1971-10-05 | Nat Steel Corp | Container scoreline and tear edge protection |
-
1971
- 1971-07-14 US US00162379A patent/US3754678A/en not_active Expired - Lifetime
-
1972
- 1972-07-10 GB GB3216672A patent/GB1329800A/en not_active Expired
- 1972-07-10 AU AU44420/72A patent/AU468549B2/en not_active Expired
- 1972-07-13 FR FR7226274A patent/FR2145739B1/fr not_active Expired
- 1972-07-13 NL NL7209716A patent/NL7209716A/xx not_active Application Discontinuation
- 1972-07-13 CA CA147,122A patent/CA961430A/en not_active Expired
- 1972-07-14 BR BR4682/72A patent/BR7204682D0/pt unknown
- 1972-07-14 JP JP7119472A patent/JPS5420907B1/ja active Pending
- 1972-07-14 DE DE2234623A patent/DE2234623A1/de active Pending
- 1972-07-14 FI FI2022/72A patent/FI53103C/fi active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987007581A1 (en) * | 1986-06-13 | 1987-12-17 | Toyo Seikan Kaisha, Ltd. | Easy-to-open can lid able to protect cut edge of score and producing process thereof |
Also Published As
Publication number | Publication date |
---|---|
FI53103C (ja) | 1978-02-10 |
DE2234623A1 (de) | 1973-02-01 |
NL7209716A (ja) | 1973-01-16 |
BR7204682D0 (pt) | 1973-07-10 |
AU468549B2 (en) | 1976-01-15 |
FR2145739A1 (ja) | 1973-02-23 |
AU4442072A (en) | 1974-01-17 |
CA961430A (en) | 1975-01-21 |
FI53103B (ja) | 1977-10-31 |
US3754678A (en) | 1973-08-28 |
GB1329800A (en) | 1973-09-12 |
FR2145739B1 (ja) | 1976-05-14 |