CA2080347A1 - Hinged snap closure made of plastics material - Google Patents

Hinged snap closure made of plastics material

Info

Publication number
CA2080347A1
CA2080347A1 CA002080347A CA2080347A CA2080347A1 CA 2080347 A1 CA2080347 A1 CA 2080347A1 CA 002080347 A CA002080347 A CA 002080347A CA 2080347 A CA2080347 A CA 2080347A CA 2080347 A1 CA2080347 A1 CA 2080347A1
Authority
CA
Canada
Prior art keywords
shaped
tension elements
plastics material
tension
snap closure
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
CA002080347A
Other languages
French (fr)
Other versions
CA2080347C (en
Inventor
Werner Fritz Dubach
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.)
Medisize Schweiz AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4186692&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2080347(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2080347A1 publication Critical patent/CA2080347A1/en
Application granted granted Critical
Publication of CA2080347C publication Critical patent/CA2080347C/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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
    • B65D47/0804—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures integrally formed with the base element provided with the spout or discharge passage
    • B65D47/0809—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures integrally formed with the base element provided with the spout or discharge passage and elastically biased towards both the open and the closed positions
    • B65D47/0814—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures integrally formed with the base element provided with the spout or discharge passage and elastically biased towards both the open and the closed positions by at least three hinge sections, at least one having a length different from the others

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Springs (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Pens And Brushes (AREA)
  • Seal Device For Vehicle (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

A plastic snap hinge closure having tension elements disposed on a plastic closure including a lower part and an upper part which are connected with each other via a main hinge. A desired snap effect is achieved by means of lengths of the tension elements which can be changed by the action of a pull. The tension elements extend in planes between the attachment points. Each tension element has partial sections which cause the change in length. The partial sections are either C-shaped, U-shaped, or O-shaped. The tension elements permit a maximum percentage change of length of each tension element of approximately 10% to 50%.
CA002080347A 1991-02-12 1992-01-31 Hinged snap closure made of plastics material Expired - Lifetime CA2080347C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH423/91-9 1991-02-12
CH423/91A CH683092A5 (en) 1991-02-12 1991-02-12 Plastic snap hinge closure.
PCT/CH1992/000021 WO1992013775A1 (en) 1991-02-12 1992-01-31 Hinged snap closure made of plastics material

Publications (2)

Publication Number Publication Date
CA2080347A1 true CA2080347A1 (en) 1992-08-13
CA2080347C CA2080347C (en) 2003-07-29

Family

ID=4186692

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002080347A Expired - Lifetime CA2080347C (en) 1991-02-12 1992-01-31 Hinged snap closure made of plastics material

Country Status (12)

Country Link
EP (1) EP0524278B1 (en)
JP (1) JP2812801B2 (en)
AT (1) ATE134962T1 (en)
AU (1) AU656559B2 (en)
CA (1) CA2080347C (en)
CH (1) CH683092A5 (en)
CZ (1) CZ289621B6 (en)
DE (1) DE59205547D1 (en)
DK (1) DK0524278T3 (en)
ES (1) ES2084343T3 (en)
HU (1) HU216703B (en)
WO (1) WO1992013775A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4335107A1 (en) * 1993-10-14 1995-04-20 Novator Ag One-part plastic snap hinge
FR2756261B1 (en) 1996-11-22 1998-12-31 Nord Est Dev HINGE CAP, SINGLE PIECE, FOR RING BOTTLE SERVING AS A POURER
EP1048582A1 (en) * 1999-04-29 2000-11-02 Createchnic AG Plastic tube provided with a hinged closure and method of making the same
EP1153842B1 (en) 1999-06-30 2009-04-22 Yoshino Kogyosho Co., Ltd. Synthetic resin tube container
JP4749560B2 (en) * 2001-02-05 2011-08-17 三笠産業株式会社 Snap hinge cap
US6578744B2 (en) 2001-03-22 2003-06-17 Crown Cork & Seal Technologies Corporation Watertight tube closure
EP1468928A1 (en) 2003-04-17 2004-10-20 Curver Rubbermaid France S.A.S. Foldable wall system and foldable container
AT519724B1 (en) * 2017-03-09 2021-09-15 Pocket Sky Og glasses
AT17738U1 (en) * 2019-01-07 2023-01-15 Alpla Werke Alwin Lehner Gmbh & Co Kg Cap for closing a container
CN112279047B (en) * 2020-11-12 2021-12-28 森赫电梯股份有限公司 Turnover elevator car frameless uniform-light suspended ceiling

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190929697A (en) * 1909-12-18 1910-12-01 Heinrich Knapp Improvements in or relating to Door Closing Devices.
FR1399373A (en) * 1964-06-24 1965-05-14 Spring return joint
DE1759430A1 (en) * 1968-04-30 1972-03-09 Lenox Werk Emil Liebke & Co One-piece hinge-like joint made of plastic
US3629902A (en) * 1970-06-04 1971-12-28 Meat Separator Corp Bone and meat separator
CH653639A5 (en) * 1981-01-21 1986-01-15 Zeller Plastik Koehn Graebner ONE-PIECE HINGE PLASTIC.
CH672771A5 (en) * 1987-05-13 1989-12-29 Alfatechnic Ag
US4895282A (en) * 1988-08-01 1990-01-23 Owens-Illinois Closure Inc. Dispensing closure with pull tab for enlarging orifice
CH680430A5 (en) * 1990-03-12 1992-08-31 Createchnic Ag

Also Published As

Publication number Publication date
HU216703B (en) 1999-08-30
ATE134962T1 (en) 1996-03-15
WO1992013775A1 (en) 1992-08-20
CH683092A5 (en) 1994-01-14
EP0524278A1 (en) 1993-01-27
DK0524278T3 (en) 1996-04-01
HUT63108A (en) 1993-07-28
JPH05505786A (en) 1993-08-26
CZ289621B6 (en) 2002-03-13
HU9203179D0 (en) 1993-03-01
EP0524278B1 (en) 1996-03-06
JP2812801B2 (en) 1998-10-22
CZ306392A3 (en) 1993-01-13
AU1176392A (en) 1992-09-07
CA2080347C (en) 2003-07-29
DE59205547D1 (en) 1996-04-11
ES2084343T3 (en) 1996-05-01
AU656559B2 (en) 1995-02-09

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry