CA960161A - Easy opening end and method of forming same - Google Patents
Easy opening end and method of forming sameInfo
- Publication number
- CA960161A CA960161A CA126,167A CA126167A CA960161A CA 960161 A CA960161 A CA 960161A CA 126167 A CA126167 A CA 126167A CA 960161 A CA960161 A CA 960161A
- Authority
- CA
- Canada
- Prior art keywords
- opening end
- easy opening
- forming same
- forming
- same
- 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
-
- 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)
- Insertion Pins And Rivets (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
- Closures For Containers (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7039180A FR2112094B1 (sv) | 1970-10-30 | 1970-10-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA960161A true CA960161A (en) | 1974-12-31 |
Family
ID=9063537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA126,167A Expired CA960161A (en) | 1970-10-30 | 1971-10-26 | Easy opening end and method of forming same |
Country Status (7)
Country | Link |
---|---|
US (1) | US3781972A (sv) |
CA (1) | CA960161A (sv) |
DE (1) | DE2141324A1 (sv) |
DK (1) | DK158252C (sv) |
FR (1) | FR2112094B1 (sv) |
GB (1) | GB1325145A (sv) |
SE (1) | SE391882B (sv) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6091806U (ja) * | 1983-11-30 | 1985-06-22 | 株式会社三協精機製作所 | モ−タ−におけるステ−タの結合構造 |
MX173559B (es) * | 1987-01-23 | 1994-03-16 | Weirton Steel Corp | Tapas para extremo con caracteristica de comodidad de abertura controlada, con borde de seguridad resistentes al abuso |
FR2661659B3 (fr) * | 1990-05-02 | 1992-03-13 | Lorraine Laminage | Languette de tirage pour un couvercle a ouverture facile, son procede de fixation sur le couvercle, et couvercle muni de cette languette. |
DE102005000023A1 (de) * | 2005-03-22 | 2006-09-28 | Hilti Ag | Durchzuganordnung und Verfahren dazu |
US9573724B2 (en) * | 2009-12-21 | 2017-02-21 | Stolle Machinery Company, Llc | Tab with reinforced rivet hole, and tooling and associated method for providing same |
CN105903795A (zh) * | 2016-06-02 | 2016-08-31 | 昆山江鸿精密电子有限公司 | 一种双模具压铆成型装置 |
CN113579099B (zh) * | 2021-08-04 | 2023-01-06 | 揭阳市华龙易拉盖有限公司 | 一种易拉盖生产系统 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3191564A (en) * | 1963-05-15 | 1965-06-29 | Ermal C Fraze | Method of fabricating a sheet metal joint |
US3440713A (en) * | 1963-06-11 | 1969-04-29 | Continental Can Co | Method for forming a rivet and attaching a pull tab therewith |
US3346948A (en) * | 1964-08-14 | 1967-10-17 | Central States Can Corp | Method of fastening a tab to a metallic container wall |
US3361102A (en) * | 1964-11-06 | 1968-01-02 | American Can Co | Method of making an end closure |
US3479979A (en) * | 1967-11-16 | 1969-11-25 | Aluminum Co Of America | Metal forming |
US3557441A (en) * | 1968-01-05 | 1971-01-26 | Continental Can Co | Method of forming single operation rivet |
US3606076A (en) * | 1969-05-07 | 1971-09-20 | American Can Co | Container opening means |
US3637106A (en) * | 1969-12-02 | 1972-01-25 | Dayton Reliable Tool & Mfg Co | Pull-tab secured by riveted joint |
-
1970
- 1970-10-30 FR FR7039180A patent/FR2112094B1/fr not_active Expired
-
1971
- 1971-08-18 DE DE19712141324 patent/DE2141324A1/de active Pending
- 1971-10-18 DK DK506471A patent/DK158252C/da not_active IP Right Cessation
- 1971-10-22 US US00191731A patent/US3781972A/en not_active Expired - Lifetime
- 1971-10-22 SE SE7113424A patent/SE391882B/sv unknown
- 1971-10-26 CA CA126,167A patent/CA960161A/en not_active Expired
- 1971-10-27 GB GB4997571A patent/GB1325145A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DK158252B (da) | 1990-04-23 |
US3781972A (en) | 1974-01-01 |
GB1325145A (en) | 1973-08-01 |
DE2141324A1 (de) | 1972-05-04 |
FR2112094B1 (sv) | 1973-11-23 |
SE391882B (sv) | 1977-03-07 |
DK158252C (da) | 1990-09-24 |
FR2112094A1 (sv) | 1972-06-16 |
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