ES312393A1 - Improvements in a closure of crown to tiron. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in a closure of crown to tiron. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES312393A1 ES312393A1 ES0312393A ES312393A ES312393A1 ES 312393 A1 ES312393 A1 ES 312393A1 ES 0312393 A ES0312393 A ES 0312393A ES 312393 A ES312393 A ES 312393A ES 312393 A1 ES312393 A1 ES 312393A1
- Authority
- ES
- Spain
- Prior art keywords
- crown
- container
- closure
- metal
- mouth
- 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
- ISWQCIVKKSOKNN-UHFFFAOYSA-L Tiron Chemical compound [Na+].[Na+].OC1=CC(S([O-])(=O)=O)=CC(S([O-])(=O)=O)=C1O ISWQCIVKKSOKNN-UHFFFAOYSA-L 0.000 title 1
- 239000002184 metal Substances 0.000 abstract 6
- 238000007789 sealing Methods 0.000 abstract 2
- 230000001419 dependent effect Effects 0.000 abstract 1
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
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
- B65D41/40—Caps or cap-like covers adapted to be secured in position by permanent deformation of the wall-engaging parts
- B65D41/42—Caps or cap-like covers adapted to be secured in position by permanent deformation of the wall-engaging parts made of relatively-stiff metallic material, e.g. crown caps
-
- 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
- B21D51/44—Making closures, e.g. caps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
Perfections in a crown closure by pull, adapted for its application for the hermetic sealing of the mouth of a container, comprising in combination; a metal crown shell formed of relatively thin sheet metal that can be easily torn, said metal shell comprising a circular upper part, a substantially cylindrical skirt dependent on said circular upper part, and an integral annular closure flange extending radially towards out from said cylindrical skirt, said annular closure flange being provided with radially extending corrugations for fixing and closing said mouth of the container; weakened parts by notches located at the ends of said incision and extending therefrom, said notch portions adopting a substantially circular shape and located in the outer area of the upper part of said crown shell, to be immediately narrowed in a notch line extending to the corner radius and descending the cylindrical skirt, a preformed inner metal disc fitted within said metal shell of the crown; a molded elastic lining secured to the inner surface of said inner metal disc, said liner being adapted for its contact forming a seal with the mouth of the container when said closure is applied sealing contact with the container, the edge of said incision being separated from said pull tab, and this tab being provided with a crimped grip surface so that the crown plug can be safely removed from the container. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US412110A US3195756A (en) | 1964-11-18 | 1964-11-18 | Pull crown cap |
Publications (1)
Publication Number | Publication Date |
---|---|
ES312393A1 true ES312393A1 (en) | 1965-07-01 |
Family
ID=23631626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0312393A Expired ES312393A1 (en) | 1964-11-18 | 1965-04-29 | Improvements in a closure of crown to tiron. (Machine-translation by Google Translate, not legally binding) |
Country Status (4)
Country | Link |
---|---|
US (1) | US3195756A (en) |
BE (1) | BE664992A (en) |
ES (1) | ES312393A1 (en) |
NL (1) | NL6506974A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3380609A (en) * | 1966-04-14 | 1968-04-30 | Crown Cork & Seal Co | Roll-on crown with ring tab |
US3446382A (en) * | 1966-08-15 | 1969-05-27 | American Flange & Mfg | Ring pull closure cap |
US3460701A (en) * | 1967-06-07 | 1969-08-12 | Continental Can Co | Composite closure |
US4037551A (en) * | 1976-02-25 | 1977-07-26 | Aluminum Company Of America | Tear-off closure and method of forming the same |
US4284023A (en) * | 1978-03-03 | 1981-08-18 | Japan Crown Cork Co., Ltd. | Method of producing an easily openable container closure having a shell and a sealing member |
USD976106S1 (en) * | 2020-11-01 | 2023-01-24 | CAPS APPS Spółka z o.o. | Crown cap |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2680531A (en) * | 1951-05-28 | 1954-06-08 | West Co | Cap structure for bottles |
US2787394A (en) * | 1954-01-21 | 1957-04-02 | Baxter Laboratories Inc | Closure |
-
1964
- 1964-11-18 US US412110A patent/US3195756A/en not_active Expired - Lifetime
-
1965
- 1965-04-29 ES ES0312393A patent/ES312393A1/en not_active Expired
- 1965-06-02 NL NL6506974A patent/NL6506974A/xx unknown
- 1965-06-04 BE BE664992D patent/BE664992A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL6506974A (en) | 1966-05-20 |
BE664992A (en) | 1965-10-01 |
US3195756A (en) | 1965-07-20 |
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