US3788508A - Closures with corrosion halting means - Google Patents

Closures with corrosion halting means Download PDF

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Publication number
US3788508A
US3788508A US00213912A US3788508DA US3788508A US 3788508 A US3788508 A US 3788508A US 00213912 A US00213912 A US 00213912A US 3788508D A US3788508D A US 3788508DA US 3788508 A US3788508 A US 3788508A
Authority
US
United States
Prior art keywords
radius
container
closure
end panel
lip
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 - Lifetime
Application number
US00213912A
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English (en)
Inventor
P Vercillo
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.)
Continental Can Co Inc
Original Assignee
Continental Can Co Inc
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 Continental Can Co Inc filed Critical Continental Can Co Inc
Application granted granted Critical
Publication of US3788508A publication Critical patent/US3788508A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • B65D41/0435—Threaded or like caps or cap-like covers secured by rotation with separate sealing elements
    • B65D41/0442—Collars or rings

Definitions

  • closures including means for halting corrosion, and .more particularly to a closure which includes an end panel having a recessed radius j defined by a radius opening generally concavely axially outwardly in opposed spaced relationship to the end panel radius, and. the radii are complementary contoured.
  • the closure is constructed from precoated metallic material and includes an end panel 25 and a peripheral skirt 29 terminatingat a lower edge in a plurality of lugs 30, or similar locking means which secure the closure in the manner illustrated in FIG. 2 by interlocking with the lugs 13 in a conventional manner.
  • the endpanel 25 includes a recessed central panel "portion 26 merging with a further recessed annular panel portion 27. which is inclined radially outwardly and downwardly, as viewed in FIG. 2.
  • the annular panel portion 27 in turn merges with an abrupt radius 28 defined between pointsA and B which define an angle of approximately
  • The'radius 28 is spaced above and is complementary contoured to the radius 17 of the lip 16 and is respectivelyradially inboard and outboard of the respective surfaces l5, l4.
  • Sealing compound S is applied atopthe precoating (not shown) of the end panel 25 between the peripheral skirt 29 and file of the panel and. the process. heretofore noted makes iteasierltoapplythe compound and utilize the .highly desirable ffeather edge principle.
  • the sealing compound S inthe area of the radius 28 thereby covers any minute cracks or fissures in the precoating resulting from tension forces during the forming of the recessed portions 26 27 and 28.
  • atmosphere or packaged products can in container mouth at nonstre ssed; areas or areas of ,lim-
  • FIG. 1 is a fragmentaryjexploded1 side: elevational view witha closureshown in axial cross section and illustrates the closure and an associated container priorto the assembly thereof.
  • FIG. 2 is an enlarged fragmentary sectional view of the encircled portion of FIG. 1, and illustrates the clo-' ence numeral 10,'and is adapted to be secured to a con- I tainer 11 which may bellfor example, a glass bottle or jatihaving a neck or finish 1;, prgvided ith lugs.
  • the neck or finish 12 includes an inner cylindrical surface 14, an outer cylindrical surface 15 and an upper terminal lip generally designated by the reference numeral 16.which'includes a radius 17 opening generally concavely axially outwardly and blending no way reach these cracks or fissures and thus corrosion is precluded.
  • a container and closure comprising a container body terminating in an axially' facing lip defining a 'mouth of thecontainer-body, a closure, means securing said closure to said container body, said closure including an end panel and a peripheral skirt, said end panel including a recessed radius, said radius opens upwardly and in adirection toward the closure axis, an annular panel connecting said radius to said peripheral skirt, said radius being disposed radially outboard of an inner surface of said containermouth, sealing compound between said radius and said container lip, said lip includes a radius opening generally concavely axially outwardly in opposed spaced relationship to said end panel radius, said last mentioned radius is further disposed radially inboard of an outer surface of said container mouth, and said radii are complementary contoured.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
US00213912A 1971-12-30 1971-12-30 Closures with corrosion halting means Expired - Lifetime US3788508A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21391271A 1971-12-30 1971-12-30

Publications (1)

Publication Number Publication Date
US3788508A true US3788508A (en) 1974-01-29

Family

ID=22797002

Family Applications (1)

Application Number Title Priority Date Filing Date
US00213912A Expired - Lifetime US3788508A (en) 1971-12-30 1971-12-30 Closures with corrosion halting means

Country Status (11)

Country Link
US (1) US3788508A (sv)
AR (1) AR196624A1 (sv)
BE (1) BE792320A (sv)
BR (1) BR7209165D0 (sv)
CA (1) CA965041A (sv)
DE (1) DE2239384A1 (sv)
ES (1) ES183438Y (sv)
FR (1) FR2165953B1 (sv)
IL (1) IL40553A (sv)
IT (1) IT974684B (sv)
SE (1) SE411538B (sv)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4114775A (en) * 1976-03-11 1978-09-19 Japan Crown Cork Co., Ltd. Cap with sealing liner
US20140263339A1 (en) * 2013-03-15 2014-09-18 Amcor Limited Container finish for metal lug closure
US9694946B2 (en) 2014-04-11 2017-07-04 Silgan White Cap LLC Metal closure with low pressure engagement lugs
US20170233150A1 (en) * 2014-08-20 2017-08-17 Crown Packaging Technology, Inc. Lug closure
US20220306348A1 (en) * 2021-03-24 2022-09-29 Plastipak Packaging, Inc. Metal lug closure with plug

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392580B1 (en) * 1981-07-21 1991-04-02 Closure cap
US4938371A (en) * 1989-05-19 1990-07-03 Continental White Cap, Inc. Closure having improved sealant channel for receiving sealant by spin lining

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2979218A (en) * 1957-09-30 1961-04-11 Anchor Hocking Glass Corp Closure cap and sealed package
US3071275A (en) * 1960-08-29 1963-01-01 Anchor Hocking Glass Corp Closure cap and method of making same
US3253727A (en) * 1965-03-08 1966-05-31 Anchor Hocking Glass Corp Sealed package and closure cap therefor
US3448881A (en) * 1967-05-02 1969-06-10 Continental Can Co Closure with means to control opening torque
US3520436A (en) * 1968-11-20 1970-07-14 Continental Can Co Closure having a coated interior

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516565A (en) * 1967-07-10 1970-06-23 Anchor Hocking Corp Gasketed metal closure cap

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2979218A (en) * 1957-09-30 1961-04-11 Anchor Hocking Glass Corp Closure cap and sealed package
US3071275A (en) * 1960-08-29 1963-01-01 Anchor Hocking Glass Corp Closure cap and method of making same
US3253727A (en) * 1965-03-08 1966-05-31 Anchor Hocking Glass Corp Sealed package and closure cap therefor
US3448881A (en) * 1967-05-02 1969-06-10 Continental Can Co Closure with means to control opening torque
US3520436A (en) * 1968-11-20 1970-07-14 Continental Can Co Closure having a coated interior

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4114775A (en) * 1976-03-11 1978-09-19 Japan Crown Cork Co., Ltd. Cap with sealing liner
US9856056B2 (en) 2013-03-15 2018-01-02 Amcor Group Gmbh Container finish for metal lug closure
US20140263339A1 (en) * 2013-03-15 2014-09-18 Amcor Limited Container finish for metal lug closure
US9096356B2 (en) * 2013-03-15 2015-08-04 Amcor Limited Container finish for metal lug closure
US9718588B2 (en) 2013-03-15 2017-08-01 Amcor Limited Container finish for metal lug closure
US9731871B2 (en) 2013-03-15 2017-08-15 Amcor Limited Container finish for metal lug closure
US9868568B2 (en) 2013-03-15 2018-01-16 Amcor Group Gmbh Container finish for metal lug closure
US10364070B2 (en) 2014-04-11 2019-07-30 Silgan White Cap LLC Metal closure with low pressure engagement lugs
US9694946B2 (en) 2014-04-11 2017-07-04 Silgan White Cap LLC Metal closure with low pressure engagement lugs
US20170233150A1 (en) * 2014-08-20 2017-08-17 Crown Packaging Technology, Inc. Lug closure
US10676250B2 (en) * 2014-08-20 2020-06-09 Crown Packaging Technology, Inc. Lug closure
US11492181B2 (en) 2014-08-20 2022-11-08 Crown Packaging Technology, Inc. Lug closure
US20220306348A1 (en) * 2021-03-24 2022-09-29 Plastipak Packaging, Inc. Metal lug closure with plug

Also Published As

Publication number Publication date
SE411538B (sv) 1980-01-14
IL40553A (en) 1975-03-13
IT974684B (it) 1974-07-10
ES183438Y (es) 1974-05-01
DE2239384A1 (de) 1973-07-05
AR196624A1 (es) 1974-02-12
FR2165953A1 (sv) 1973-08-10
BE792320A (fr) 1973-03-30
CA965041A (en) 1975-03-25
FR2165953B1 (sv) 1978-10-27
BR7209165D0 (pt) 1973-09-13
IL40553A0 (en) 1972-12-29
ES183438U (es) 1973-07-16

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