FR2342216A1 - PULL-OFF CLOSURE AND ITS MANUFACTURING PROCESS - Google Patents

PULL-OFF CLOSURE AND ITS MANUFACTURING PROCESS

Info

Publication number
FR2342216A1
FR2342216A1 FR7704447A FR7704447A FR2342216A1 FR 2342216 A1 FR2342216 A1 FR 2342216A1 FR 7704447 A FR7704447 A FR 7704447A FR 7704447 A FR7704447 A FR 7704447A FR 2342216 A1 FR2342216 A1 FR 2342216A1
Authority
FR
France
Prior art keywords
closure
pull
manufacturing process
manufacturing
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.)
Granted
Application number
FR7704447A
Other languages
French (fr)
Other versions
FR2342216B1 (en
Inventor
Paul Ralston Lewis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Howmet Aerospace Inc
Original Assignee
Aluminum Company of America
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US05/661,255 external-priority patent/US4037551A/en
Priority claimed from US05/661,254 external-priority patent/US4073399A/en
Application filed by Aluminum Company of America filed Critical Aluminum Company of America
Publication of FR2342216A1 publication Critical patent/FR2342216A1/en
Application granted granted Critical
Publication of FR2342216B1 publication Critical patent/FR2342216B1/fr
Granted legal-status Critical Current

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
    • 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
    • B65D41/44—Caps or cap-like covers adapted to be secured in position by permanent deformation of the wall-engaging parts made of metallic foil or like thin flexible material
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
FR7704447A 1976-02-25 1977-02-16 PULL-OFF CLOSURE AND ITS MANUFACTURING PROCESS Granted FR2342216A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/661,255 US4037551A (en) 1976-02-25 1976-02-25 Tear-off closure and method of forming the same
US05/661,254 US4073399A (en) 1976-02-25 1976-02-25 Tear-off closure

Publications (2)

Publication Number Publication Date
FR2342216A1 true FR2342216A1 (en) 1977-09-23
FR2342216B1 FR2342216B1 (en) 1981-08-21

Family

ID=27098275

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7704447A Granted FR2342216A1 (en) 1976-02-25 1977-02-16 PULL-OFF CLOSURE AND ITS MANUFACTURING PROCESS

Country Status (9)

Country Link
JP (1) JPS52103280A (en)
CH (1) CH603427A5 (en)
DE (1) DE2705934C2 (en)
ES (2) ES456095A1 (en)
FR (1) FR2342216A1 (en)
GB (1) GB1520716A (en)
MX (1) MX144153A (en)
NL (1) NL163179C (en)
SE (1) SE7701113L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418750A1 (en) * 1978-03-03 1979-09-28 Crown Cork Japan CLOSING DEVICE FOR A CONTAINER, ITS MANUFACTURING PROCESS AND APPARATUS FOR MANUFACTURING IT
EP0226318A1 (en) * 1985-11-08 1987-06-24 Metal Closures Group Plc Improvements relating to capsules

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE436192B (en) * 1978-02-27 1984-11-19 Wicanders Korkfabriker Ab REMOVABLE CLOSE CAP
JPS58149265A (en) * 1982-02-17 1983-09-05 東洋製罐株式会社 Simple easy open type vessel cover and its manufacture
JPS59136451U (en) * 1983-03-01 1984-09-12 喜多　義夫 sealant cap
JPS6084535U (en) * 1983-11-15 1985-06-11 株式会社　高見王冠 one tatsuchi crown
JPS60105348U (en) * 1983-12-20 1985-07-18 飯森容器株式会社 Synthetic resin sealing tool
JPS6198403U (en) * 1984-12-04 1986-06-24
JPH0427283Y2 (en) * 1984-12-05 1992-06-30
JP2678533B2 (en) * 1991-08-26 1997-11-17 次男 飯高 Device for manufacturing thin film cap, method for manufacturing the same, and thin film cap made of aluminum for covering the mouth of a beverage bottle manufactured by the device
EP2825334B1 (en) 2011-04-20 2021-09-08 Crown Packaging Technology, Inc. Method for forming a profile in a metal ring

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3446382A (en) * 1966-08-15 1969-05-27 American Flange & Mfg Ring pull closure cap
US3865268A (en) * 1973-08-20 1975-02-11 Jack A Coop Tear-off cap closure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418750A1 (en) * 1978-03-03 1979-09-28 Crown Cork Japan CLOSING DEVICE FOR A CONTAINER, ITS MANUFACTURING PROCESS AND APPARATUS FOR MANUFACTURING IT
EP0226318A1 (en) * 1985-11-08 1987-06-24 Metal Closures Group Plc Improvements relating to capsules

Also Published As

Publication number Publication date
SE7701113L (en) 1977-08-26
ES234283U (en) 1978-07-01
GB1520716A (en) 1978-08-09
FR2342216B1 (en) 1981-08-21
ES456095A1 (en) 1978-06-01
MX144153A (en) 1981-09-03
DE2705934A1 (en) 1977-09-01
ES234283Y (en) 1978-11-16
JPS5641511B2 (en) 1981-09-29
JPS52103280A (en) 1977-08-30
DE2705934C2 (en) 1982-06-16
NL163179C (en) 1980-08-15
CH603427A5 (en) 1978-08-15
NL7701789A (en) 1977-08-29

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Legal Events

Date Code Title Description
ST Notification of lapse