GB1206368A - Improvements in closures for containers - Google Patents

Improvements in closures for containers

Info

Publication number
GB1206368A
GB1206368A GB2068/68A GB206868A GB1206368A GB 1206368 A GB1206368 A GB 1206368A GB 2068/68 A GB2068/68 A GB 2068/68A GB 206868 A GB206868 A GB 206868A GB 1206368 A GB1206368 A GB 1206368A
Authority
GB
United Kingdom
Prior art keywords
cap
container
gasket
settling
preventing
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
GB2068/68A
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
Publication of GB1206368A publication Critical patent/GB1206368A/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
    • B65D41/02—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
    • B65D41/0457—Threaded or like caps or cap-like covers secured by rotation with separate sealing elements the sealing element covering or co-operating with the screw-thread or the like of a container neck

Landscapes

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

Abstract

1,206,368. Caps for containers. CONTINENTAL CAN CO. Inc. 1 May, 1968 [2 May, 1967], No. 20680/68. Addition to 1,044,419. Heading B8T. A closure cap adapted for press-on application and removal by unscrewing includes means for preventing the cap from settling on its container after application. An annular ridge 22 is formed in a gasket channel 18 in a shell having a skirt portion 14 and a substantially flat closure portion. Gasket sealing material is introduced in this channel and extends down the skirt, as shown. When the cap is pressed on to the container, the gasket material takes up the shape of the container neck, enabling the cap to be unscrewed by means of the threads so formed in the gasket. The thin layer of material at 37 prevents the cap settling on the container, thus preventing an increase in torque required to remove the cap. A series of dimples (41), Fig. 5 (not shown), may be provided instead of the continuous ridge 22.
GB2068/68A 1967-05-02 1968-05-01 Improvements in closures for containers Expired GB1206368A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US635439A US3448881A (en) 1967-05-02 1967-05-02 Closure with means to control opening torque

Publications (1)

Publication Number Publication Date
GB1206368A true GB1206368A (en) 1970-09-23

Family

ID=24547794

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2068/68A Expired GB1206368A (en) 1967-05-02 1968-05-01 Improvements in closures for containers

Country Status (7)

Country Link
US (1) US3448881A (en)
AT (1) AT283188B (en)
DE (1) DE1657136C3 (en)
FI (1) FI51078C (en)
FR (1) FR1564263A (en)
GB (1) GB1206368A (en)
NL (1) NL6805955A (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3690497A (en) * 1971-03-08 1972-09-12 Continental Can Co Closure cap and package formed therewith
US3746199A (en) * 1971-06-14 1973-07-17 Anchor Hocking Corp Closure cap and sealed package
BE792320A (en) * 1971-12-30 1973-03-30 Continental Can Co COVERS PROVIDED WITH MEANS TO PREVENT CORROSION
ZA833347B (en) * 1982-05-20 1984-02-29 Nat Plastics Ltd Container closure blank
US4717034A (en) * 1982-07-06 1988-01-05 Owens-Illinois Closure Inc. One-piece thermoplastic closure having press-on screw off structure including spaced vertical ribs in the skirt of the closure
US4709825A (en) * 1982-09-15 1987-12-01 Owens-Illinois Closure Inc. Press-on twist-off closure for container
US4562930A (en) * 1984-03-13 1986-01-07 Continental White Cap, Inc. Container finish for resealing with PT closure
US4576299A (en) * 1984-10-29 1986-03-18 Continental White Cap, Inc. Closure cap with improved top-load leakage resistance
US4863030A (en) * 1988-08-01 1989-09-05 Anchor Hocking Corporation Press-on, twist-off plastisol-lined metal closure
US5033633A (en) * 1990-01-12 1991-07-23 Continental White Cap, Inc. Plastic closure with safety button and method of forming same
US5692628A (en) * 1996-01-11 1997-12-02 Rexam Closure, Inc. Press-on screw-off self-tapping closure/container package
US6786348B2 (en) * 2001-05-24 2004-09-07 Crown Cork & Seal Technologies Corporation Gasket for press-on twist-off closure
US7735664B1 (en) * 2006-04-18 2010-06-15 Portola Packaging, Inc. Tapered thread structure
CH703187A1 (en) * 2010-05-27 2011-11-30 Bottletec Gmbh Container closure thread.
WO2012050643A1 (en) * 2010-10-14 2012-04-19 Christopher Steven Adams A universal cap
DE102014102306B4 (en) * 2013-07-02 2015-03-12 Silgan Holdings Inc. Containers with reduced neck height for closing with a closure cap and method for closing
ITUB20160971A1 (en) * 2016-02-23 2017-08-23 Sacmi Closing element for a container.
USD839739S1 (en) * 2018-02-22 2019-02-05 Stolle Machinery Company, Llc Push button closure
USD845765S1 (en) * 2018-02-22 2019-04-16 Stolle Machinery Company, Llc Push button closure
USD857497S1 (en) 2018-02-22 2019-08-27 Stolle Machinery Company, Llc Push button closure
USD861486S1 (en) * 2018-02-22 2019-10-01 Stolle Machinery Company, Llc Push button closure
USD845764S1 (en) * 2018-02-22 2019-04-16 Stolle Machinery Company, Llc Push button closure
USD839740S1 (en) * 2018-02-22 2019-02-05 Stolle Machinery Company, Llc Push button closure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2085934A (en) * 1933-01-10 1937-07-06 Anchor Cap & Closure Corp Screw cap and package
US2848131A (en) * 1956-06-11 1958-08-19 Buhl Chenoweth Jr Bottle cap
US3142401A (en) * 1960-04-07 1964-07-28 Anchor Hocking Glass Corp Gasket composition
US3270904A (en) * 1964-05-21 1966-09-06 Continental Can Co Press-on turn-off cap

Also Published As

Publication number Publication date
FR1564263A (en) 1969-04-18
DE1657136C3 (en) 1974-08-08
DE1657136A1 (en) 1972-04-13
DE1657136B2 (en) 1973-12-20
NL6805955A (en) 1968-11-04
AT283188B (en) 1970-07-27
US3448881A (en) 1969-06-10
FI51078C (en) 1976-10-11
FI51078B (en) 1976-06-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE Patent expired