CA2373390A1 - Locking helical closure system - Google Patents

Locking helical closure system Download PDF

Info

Publication number
CA2373390A1
CA2373390A1 CA002373390A CA2373390A CA2373390A1 CA 2373390 A1 CA2373390 A1 CA 2373390A1 CA 002373390 A CA002373390 A CA 002373390A CA 2373390 A CA2373390 A CA 2373390A CA 2373390 A1 CA2373390 A1 CA 2373390A1
Authority
CA
Canada
Prior art keywords
closure system
locking helical
helical closure
components
locking
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.)
Granted
Application number
CA002373390A
Other languages
French (fr)
Other versions
CA2373390C (en
Inventor
Peter M. Zielinski
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.)
Comar Inc
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
Publication of CA2373390A1 publication Critical patent/CA2373390A1/en
Application granted granted Critical
Publication of CA2373390C publication Critical patent/CA2373390C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65D41/045—Discs
    • 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
    • B65D41/06—Threaded or like caps or cap-like covers secured by rotation with bayonet cams, i.e. removed by first pushing axially to disengage the cams and then rotating
    • 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
    • B65D41/08—Threaded or like caps or cap-like covers secured by rotation engaging a threaded ring clamped on the external periphery of the neck or wall

Landscapes

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

Abstract

A locking helical closure system (10) for containers consisting of three components. The three components are a closure cap (13), a neck finish (11), and a liner or stopper (12) made of an elastic material. The closure system has en-gagement lugs (14) that engage helical grooves (15) and pockets on the neck finish preventing the closure cap from unwinding during the ster-ilization process.
CA002373390A 1999-05-13 2000-05-11 Locking helical closure system Expired - Lifetime CA2373390C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US18746099P 1999-05-13 1999-05-13
US60/187,460 1999-05-13
PCT/US2000/012861 WO2000069740A1 (en) 1999-05-13 2000-05-11 Locking helical closure system

Publications (2)

Publication Number Publication Date
CA2373390A1 true CA2373390A1 (en) 2000-11-23
CA2373390C CA2373390C (en) 2008-01-08

Family

ID=22689091

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002373390A Expired - Lifetime CA2373390C (en) 1999-05-13 2000-05-11 Locking helical closure system

Country Status (5)

Country Link
CN (1) CN1122621C (en)
AU (1) AU769799B2 (en)
CA (1) CA2373390C (en)
MX (1) MXPA01011498A (en)
WO (1) WO2000069740A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2428971A1 (en) * 2000-11-14 2003-05-01 New River Pharmaceuticals Inc. Conjugates of a therapeutic agent and a peptide carrier
GB0414065D0 (en) * 2004-06-23 2004-07-28 Dubois Ltd Packaging article
CA2571802A1 (en) * 2004-06-23 2006-01-05 Dubois Limited Beverage container
ES2683625T3 (en) * 2014-03-17 2018-09-27 Fitson Singapore Pte Ltd. Closure and bottle that incorporates it
BR102016011733A2 (en) * 2016-05-23 2016-11-29 Edilberto Acacio Da Silva quick opening and closing system for packaging lids
WO2019108562A1 (en) * 2017-11-30 2019-06-06 Glaxosmithkline Llc Container cap with a liner retention structure
GB201809831D0 (en) * 2018-06-15 2018-08-01 Douwe Egberts Bv Container lids and methods of manufacturing the same
CN108836873A (en) * 2018-08-16 2018-11-20 汪仁高 A kind of container closure arrangement and the feeding bottle using the enclosed construction
FR3088114B1 (en) * 2018-11-06 2020-10-16 Sc2N Sa PRESSURE SENSOR WITH HOLDING MEDIA
FR3105184B1 (en) * 2019-12-20 2021-11-12 Abc Transfer REINFORCED WATERPROOF CONTAINER

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1226087A (en) 1959-05-29 1960-07-08 Capping system for bottles and other containers
US3927783A (en) 1974-01-28 1975-12-23 Clayton Bogert Safety closure for containers
FR2471926B1 (en) * 1979-12-20 1986-03-21 Moulage Specialise Atel CAPPING DEVICE FOR BOTTLE
US4473170A (en) * 1983-08-05 1984-09-25 Ciancimino Jack J Garbage pail and lid arrangement
US4682700A (en) * 1986-08-21 1987-07-28 Sunbeam Plastics Corporation Safety closure and container package
US5466020A (en) * 1994-12-30 1995-11-14 Valleylab Inc. Bayonet connector for surgical handpiece
ATE221494T1 (en) * 1995-12-08 2002-08-15 Beeson & Sons Ltd CONTAINER CLOSURE ARRANGEMENT WITH PROFILED SCREW THREADS

Also Published As

Publication number Publication date
CA2373390C (en) 2008-01-08
AU769799B2 (en) 2004-02-05
MXPA01011498A (en) 2002-06-04
CN1122621C (en) 2003-10-01
AU4838400A (en) 2000-12-05
WO2000069740A1 (en) 2000-11-23
CN1356951A (en) 2002-07-03

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Legal Events

Date Code Title Description
EEER Examination request