GB681404A - Improvements in sealing cap and closure devices for containers - Google Patents

Improvements in sealing cap and closure devices for containers

Info

Publication number
GB681404A
GB681404A GB17386/50A GB1738650A GB681404A GB 681404 A GB681404 A GB 681404A GB 17386/50 A GB17386/50 A GB 17386/50A GB 1738650 A GB1738650 A GB 1738650A GB 681404 A GB681404 A GB 681404A
Authority
GB
United Kingdom
Prior art keywords
capsule
skirt
containers
gasket
flange
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
GB17386/50A
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.)
American Flange and Manufacturing Co Inc
Original Assignee
American Flange and Manufacturing 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 American Flange and Manufacturing Co Inc filed Critical American Flange and Manufacturing Co Inc
Publication of GB681404A publication Critical patent/GB681404A/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
    • B65D41/40—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
    • B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
    • B65D39/08—Threaded or like closure members secured by rotation; Bushes therefor
    • B65D39/082—Bung-rings and bungs for bung-holes
    • B65D39/084—Separated bung-rings made by one element
    • 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

Landscapes

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

Abstract

681,404. Closures for containers. AMERICAN FLANGE & MANUFACTURING CO., Inc. July 11, 1950 [Aug. 2, 1949], No. 17386/50. Class 125(iii) A closure for containers such as drums 12 comprises a capsule 1 having a skirt 2 provided with a tear-off strip defined by a weakening line 31 extending for at least substantially half the periphery of the skirt parallel to the skirt edge and upwardly extending lines 33 leading from the skirt edge 5 at points 34 adjacent tongues 8 having holes or slots 10 for engagement by a tool, the weakening lines being formed by scoring the interior surface of the skirt. In modifications, a gap is left in the line 31 adjacent the acute angle formed by the lines 31, 33 or, as in Fig. 9, the weakening line 44 has curved parts 51, 52 running to the skirt edge which is provided with tabs 47 to act as retaining tongues after the capsule has been once removed. In Fig. 6, the container 12 is formed with a flange 13 accommodating a female screwed part 14 the top 26 of which is swaged over the flange 13. A screw plug 18 has a top boss 23 engaging with a domed part 4 of the capsule and clamping a gasket 21 against the part 14. A gasket 11 is accommodated on a step 3 of the capsule and is deformed against the part 26. The tear line of the capsule is located at the part of greatest diameter of part 26 and at the lower level of the gasket 11 when uncompressed.
GB17386/50A 1949-08-02 1950-07-11 Improvements in sealing cap and closure devices for containers Expired GB681404A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US290222XA 1949-08-02 1949-08-02

Publications (1)

Publication Number Publication Date
GB681404A true GB681404A (en) 1952-10-22

Family

ID=21846797

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17386/50A Expired GB681404A (en) 1949-08-02 1950-07-11 Improvements in sealing cap and closure devices for containers

Country Status (2)

Country Link
CH (1) CH290222A (en)
GB (1) GB681404A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5642825A (en) * 1995-08-21 1997-07-01 Superseal Corporation Container closure having peripheral tamper-indicator
EP0842862A2 (en) * 1996-11-19 1998-05-20 Ultraseal Technologies Corporation Snap-on/screw-off cap and neck configuration
US5829613A (en) * 1995-08-21 1998-11-03 Superseal Corporation Snap-on/screw-off cap and neck configuration

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5642825A (en) * 1995-08-21 1997-07-01 Superseal Corporation Container closure having peripheral tamper-indicator
US5775528A (en) * 1995-08-21 1998-07-07 Superseal Corporation Snap-on/screw-off cap and neck configuration
US5829613A (en) * 1995-08-21 1998-11-03 Superseal Corporation Snap-on/screw-off cap and neck configuration
EP0842862A2 (en) * 1996-11-19 1998-05-20 Ultraseal Technologies Corporation Snap-on/screw-off cap and neck configuration
EP0842862A3 (en) * 1996-11-19 1998-11-04 Ultraseal Technologies Corporation Snap-on/screw-off cap and neck configuration

Also Published As

Publication number Publication date
CH290222A (en) 1953-04-30

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