GB1529444A - Bottle closures - Google Patents

Bottle closures

Info

Publication number
GB1529444A
GB1529444A GB4141575A GB4141575A GB1529444A GB 1529444 A GB1529444 A GB 1529444A GB 4141575 A GB4141575 A GB 4141575A GB 4141575 A GB4141575 A GB 4141575A GB 1529444 A GB1529444 A GB 1529444A
Authority
GB
United Kingdom
Prior art keywords
wall
skirt
bottle
engagement
groove
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
Application number
GB4141575A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB4141575A priority Critical patent/GB1529444A/en
Publication of GB1529444A publication Critical patent/GB1529444A/en
Expired 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
    • B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
    • B65D41/3442—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with rigid bead or projections formed on the tamper element and coacting with bead or projections on the container
    • 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
    • B65D41/0407—Threaded or like caps or cap-like covers secured by rotation with integral sealing means
    • B65D41/0414—Threaded or like caps or cap-like covers secured by rotation with integral sealing means formed by a plug, collar, flange, rib or the like contacting the internal surface of a container neck
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1633—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element
    • B65D51/1638—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element by means of an element bursting upon a predetermined pressure in the container being exceeded

Landscapes

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

Abstract

1529444 Closures J H KARLAN 9 Oct 1975 41415/75 Addition to 1281929 Heading B8T A closure 10 of flexible thermosetting synthetic material, e.g. ethylene-propylene rubber, comprises inner and outer annular walls 14, 17 depending from a base 13, the inner wall 17 having corrugations 18 which sealingly engage the inner surface of a bottle neck, a pressure relief portion, e.g. a thinned disc 28 or a V- shaped groove on the underside of the base, Fig. 4 (not shown), being provided to burst at a preselected pressure level in the bottle. The outer wall 14 is extended by a skirt 19 joined to the wall 12 at severable junction 20. The closure extended in this manner and a method of applying it and is the subject of Specification 1,529,445. The skirt 19 includes an inner groove 24 to engage bead 21 on the bottle and an external annular shoulder 33 for engagement with a capping tool, Fig. 5 (not shown). The length of the wall 14 and skirt 19 is such that the skirt is stretched axially for engagement with bead 21. Wall 14 engages via groove 15 a bottle thread 16.
GB4141575A 1975-10-09 1975-10-09 Bottle closures Expired GB1529444A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4141575A GB1529444A (en) 1975-10-09 1975-10-09 Bottle closures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4141575A GB1529444A (en) 1975-10-09 1975-10-09 Bottle closures

Publications (1)

Publication Number Publication Date
GB1529444A true GB1529444A (en) 1978-10-18

Family

ID=10419583

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4141575A Expired GB1529444A (en) 1975-10-09 1975-10-09 Bottle closures

Country Status (1)

Country Link
GB (1) GB1529444A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1002180C2 (en) * 1996-01-26 1996-12-03 Mepal Bv Closable plastics drinking beaker unit - includes valve unit set at regulated pressure, lid having aperture in which cylindrical stop fits, and consists of two collars

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1002180C2 (en) * 1996-01-26 1996-12-03 Mepal Bv Closable plastics drinking beaker unit - includes valve unit set at regulated pressure, lid having aperture in which cylindrical stop fits, and consists of two collars

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee