IE35031L - Container closure - Google Patents

Container closure

Info

Publication number
IE35031L
IE35031L IE710374A IE37471A IE35031L IE 35031 L IE35031 L IE 35031L IE 710374 A IE710374 A IE 710374A IE 37471 A IE37471 A IE 37471A IE 35031 L IE35031 L IE 35031L
Authority
IE
Ireland
Prior art keywords
cap
skirt
score
depth
container
Prior art date
Application number
IE710374A
Other versions
IE35031B1 (en
Original Assignee
American Flange & Mfg
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
Application filed by American Flange & Mfg filed Critical American Flange & Mfg
Publication of IE35031L publication Critical patent/IE35031L/en
Publication of IE35031B1 publication Critical patent/IE35031B1/en

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
    • B65D41/42—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
    • 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
    • B65D2401/00—Tamper-indicating means
    • B65D2401/15—Tearable part of the closure
    • B65D2401/35—Vertical or axial lines of weakness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

1279068 Caps for bottles AMERICAN FLANGE & MFG CO Inc 19 April 1971 [6 April 1970] 25255/71 Heading B8T A lightweight metal closure cap 1 is removed from a container by tearing a section along weakened score lines. In order to reduce the jerk caused by the application of the extra force required to finally separate the torn cap from the container, the lines at the final section of the tear are scored deeper than those at the beginning. A pair of score lines formed in the surface of the cap begin on the edge of skirt 4 on either side of pull member 7, cross the skirt and a curved juncture portion substantially parallel and extend across top panel 2, flaring outwardly at 10a to terminate at the opposite edge of the skirt. A pull portion of a first depth extends to point 14 on each score line after which a second greater score depth is maintained. A transitional portion of gradually increasing depth lies between the two and counteracts the increased force required at the flared portion. Since the final portion is weakest, very little extra force is required to finally remove the cap remnants from the bottle and the tearing action is substantially uniform throughout. [GB1279068A]
IE374/71A 1970-04-06 1971-03-23 Container closures IE35031B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2591770A 1970-04-06 1970-04-06

Publications (2)

Publication Number Publication Date
IE35031L true IE35031L (en) 1971-10-06
IE35031B1 IE35031B1 (en) 1975-10-29

Family

ID=21828766

Family Applications (1)

Application Number Title Priority Date Filing Date
IE374/71A IE35031B1 (en) 1970-04-06 1971-03-23 Container closures

Country Status (16)

Country Link
JP (1) JPS5126107B1 (en)
AR (1) AR195951A1 (en)
AT (1) AT309254B (en)
BE (1) BE765078A (en)
BR (1) BR7102033D0 (en)
CA (1) CA961440A (en)
CH (1) CH531962A (en)
DE (1) DE2116393B2 (en)
ES (1) ES194290Y (en)
FI (1) FI55479C (en)
FR (1) FR2085859B1 (en)
GB (1) GB1279068A (en)
IE (1) IE35031B1 (en)
NL (1) NL146110B (en)
SE (1) SE377095B (en)
ZA (1) ZA712021B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE381237B (en) * 1974-05-10 1975-12-01 Wicanders Korkfabriker Ab CAPITAL SUBJECT WITH RIPING INSTRUCTIONS
US3974931A (en) * 1975-05-29 1976-08-17 American Flange & Manufacturing Co., Inc. Bottle cap
JPS56146636U (en) * 1980-04-02 1981-11-05
JPS58174341U (en) * 1982-05-19 1983-11-21 セイレイ工業株式会社 Tractor lamp mounting structure
WO2007081349A1 (en) * 2006-01-13 2007-07-19 Abe Frishman Easy-pull bottle cap
US8061544B2 (en) 2006-01-14 2011-11-22 World Bottling Cap, LLC Easy-pull crown bottle cap
US8608006B2 (en) 2006-01-14 2013-12-17 World Bottling Cap, LLC Bottle crown
US9649254B2 (en) 2006-01-14 2017-05-16 World Bottling Cap, LLC Medical vial cap
US20170129643A9 (en) 2014-03-28 2017-05-11 World Bottling Cap Llc Bottle crown with opener assembly
TWI589494B (en) 2014-03-28 2017-07-01 World Bottling Cap Llc Bottle crown with opener assembly
TW201726505A (en) * 2015-01-26 2017-08-01 World Bottling Cap Llc Crown bottle cap with opener assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3301426A (en) * 1964-06-05 1967-01-31 American Flange & Mfg Closure cap
GB1040867A (en) * 1965-08-03 1966-09-01 American Can Co Improvements in or relating to tearable sealing caps or closures for containers

Also Published As

Publication number Publication date
DE2116393C3 (en) 1974-03-28
NL7104534A (en) 1971-10-08
ES194290U (en) 1974-12-01
JPS5126107B1 (en) 1976-08-04
IE35031B1 (en) 1975-10-29
DE2116393A1 (en) 1971-11-25
ES194290Y (en) 1975-03-16
AT309254B (en) 1973-08-10
GB1279068A (en) 1972-06-21
DE2116393B2 (en) 1973-08-23
BR7102033D0 (en) 1973-04-12
CA961440A (en) 1975-01-21
AR195951A1 (en) 1973-11-23
CH531962A (en) 1972-12-31
FI55479C (en) 1979-08-10
FR2085859A1 (en) 1971-12-31
FR2085859B1 (en) 1974-03-08
BE765078A (en) 1971-08-16
ZA712021B (en) 1971-12-29
SE377095B (en) 1975-06-23
NL146110B (en) 1975-06-16
FI55479B (en) 1979-04-30

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