GB1262278A - Improvements in or relating to can ends - Google Patents
Improvements in or relating to can endsInfo
- Publication number
- GB1262278A GB1262278A GB47466/68A GB4746668A GB1262278A GB 1262278 A GB1262278 A GB 1262278A GB 47466/68 A GB47466/68 A GB 47466/68A GB 4746668 A GB4746668 A GB 4746668A GB 1262278 A GB1262278 A GB 1262278A
- Authority
- GB
- United Kingdom
- Prior art keywords
- panel
- loop
- curved
- annular bead
- portions
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
- Cartons (AREA)
Abstract
1,262,278. Opening cans. METAL BOX CO. Ltd. 23 Sept., 1969 [7 Oct., 1968], No. 47466/68. Heading B8D. An aluminium or tin-plate can end comprises a removable panel 1 defined by a scoreline 2, and a pull tab 7 formed by a length of wire bent into a loop with scoreline rupturing end portions 13 and 14 juxtaposed and extending outwardly from the ends of axially aligned straight loop portions 10, which are directly welded, soldered, brazed or cemented to the panel. The loop is cranked upwardly at 15 adjacent an annular bead 3 formed in the panel and provided with further bends 16 to space the curved loop portion 17 from the panel. The wire ends 13 and 14 extend obliquely to each other at 45 degrees to the plane of symmetry 9 of the tab. In a modification, Fig. 8 (not shown), the score line extends around the crest of the annular bead. In another embodiment, Figs. 9-12 (not shown), the wire ends extend parallel to each other and are bent down, the straight loop portions. 10 being secured to the annular bead, the side loop portions being curved about the bead, and the curved finger loop portion 17 being cranked upwardly from the panel surface. The can end may be of non-circular shape, Figs. 13-16 (not shown).
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB47466/68A GB1262278A (en) | 1968-10-07 | 1968-10-07 | Improvements in or relating to can ends |
BE739671D BE739671A (en) | 1968-10-07 | 1969-10-01 | |
NO693951A NO125623B (en) | 1968-10-07 | 1969-10-03 | |
DK530369AA DK125781B (en) | 1968-10-07 | 1969-10-06 | Canned vision with tear-off part. |
US863940A US3612341A (en) | 1968-10-07 | 1969-10-06 | Wire formed pull-tab |
NL6915122A NL6915122A (en) | 1968-10-07 | 1969-10-07 | |
DE19691950544 DE1950544A1 (en) | 1968-10-07 | 1969-10-07 | Tin can end closure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB47466/68A GB1262278A (en) | 1968-10-07 | 1968-10-07 | Improvements in or relating to can ends |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1262278A true GB1262278A (en) | 1972-02-02 |
Family
ID=10445075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB47466/68A Expired GB1262278A (en) | 1968-10-07 | 1968-10-07 | Improvements in or relating to can ends |
Country Status (7)
Country | Link |
---|---|
US (1) | US3612341A (en) |
BE (1) | BE739671A (en) |
DE (1) | DE1950544A1 (en) |
DK (1) | DK125781B (en) |
GB (1) | GB1262278A (en) |
NL (1) | NL6915122A (en) |
NO (1) | NO125623B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1384874A (en) * | 1971-03-02 | 1975-02-26 | Metal Box Co Ltd | Can ends |
US3799390A (en) * | 1971-12-21 | 1974-03-26 | Reynolds Metals Co | Easy open end closure |
US3858754A (en) * | 1973-10-29 | 1975-01-07 | Nat Can Corp | Container end with pre-bulge |
JPS5873541A (en) * | 1981-10-19 | 1983-05-02 | 東洋製罐株式会社 | Easily unsealed heat seal cover |
US20120273497A1 (en) * | 2011-04-27 | 2012-11-01 | Strickland Donald S | Removable Membrane Having a Truncated Tab |
ES2709215R1 (en) * | 2019-03-20 | 2019-05-16 | Valencia Juan Gonzalez | New tongue and ring for the opening of beverage cans |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3146905A (en) * | 1962-11-15 | 1964-09-01 | Ind Verwertungsprodukte Anstal | Devices for opening the hermetically sealed cans |
US3301432A (en) * | 1964-03-13 | 1967-01-31 | Continental Can Co | Pull key opening can end |
US3325043A (en) * | 1964-05-06 | 1967-06-13 | Continental Can Co | Container closure |
US3381847A (en) * | 1965-03-04 | 1968-05-07 | Fraze Ermal C | Easy opening container with wire lever |
-
1968
- 1968-10-07 GB GB47466/68A patent/GB1262278A/en not_active Expired
-
1969
- 1969-10-01 BE BE739671D patent/BE739671A/xx unknown
- 1969-10-03 NO NO693951A patent/NO125623B/no unknown
- 1969-10-06 DK DK530369AA patent/DK125781B/en unknown
- 1969-10-06 US US863940A patent/US3612341A/en not_active Expired - Lifetime
- 1969-10-07 DE DE19691950544 patent/DE1950544A1/en active Pending
- 1969-10-07 NL NL6915122A patent/NL6915122A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL6915122A (en) | 1970-04-09 |
NO125623B (en) | 1972-10-09 |
DK125781B (en) | 1973-05-07 |
US3612341A (en) | 1971-10-12 |
DE1950544A1 (en) | 1970-04-23 |
BE739671A (en) | 1970-04-01 |
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