DE29703275U1 - Sealing membrane - Google Patents

Sealing membrane

Info

Publication number
DE29703275U1
DE29703275U1 DE29703275U DE29703275U DE29703275U1 DE 29703275 U1 DE29703275 U1 DE 29703275U1 DE 29703275 U DE29703275 U DE 29703275U DE 29703275 U DE29703275 U DE 29703275U DE 29703275 U1 DE29703275 U1 DE 29703275U1
Authority
DE
Germany
Prior art keywords
cover
intermittently
filled
sealing membrane
slot
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 - Lifetime
Application number
DE29703275U
Other languages
German (de)
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.)
Weener Plastik GmbH and Co KG
Original Assignee
Weener Plastik GmbH and Co KG
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=8036454&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE29703275(U1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Weener Plastik GmbH and Co KG filed Critical Weener Plastik GmbH and Co KG
Priority to DE29703275U priority Critical patent/DE29703275U1/en
Priority to DE59806624T priority patent/DE59806624D1/en
Priority to ES00124846T priority patent/ES2212956T3/en
Priority to AT98912395T priority patent/ATE229458T1/en
Priority to ES98912395T priority patent/ES2189147T3/en
Priority to EP00124846A priority patent/EP1078863B1/en
Priority to EP98912395A priority patent/EP0963323B1/en
Priority to AU67251/98A priority patent/AU6725198A/en
Priority to DE59810488T priority patent/DE59810488D1/en
Priority to PCT/EP1998/001075 priority patent/WO1998038102A1/en
Priority to AT00124846T priority patent/ATE256604T1/en
Publication of DE29703275U1 publication Critical patent/DE29703275U1/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
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
    • B65D47/2031—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure the element being formed by a slit, narrow opening or constrictable spout, the size of the outlet passage being able to be varied by increasing or decreasing the pressure

Abstract

The membrane (5) has a closure cover (7) and a retainer flange (10) joined to the cover via a connector wall (8) to form a pot-shaped arrangement. At least one slot opening (16) in the cover is intermittently filled in along its length. Preferably three slots, all filled in intermittently, extend outwards in a radial direction from the middle of the cover to form a star-shaped pattern. A bridging section of cover material is left behind to fill in part of the slot and divide it into two sections which have different lengths.
DE29703275U 1997-02-25 1997-02-25 Sealing membrane Expired - Lifetime DE29703275U1 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
DE29703275U DE29703275U1 (en) 1997-02-25 1997-02-25 Sealing membrane
AT00124846T ATE256604T1 (en) 1997-02-25 1998-02-25 METHOD FOR PRODUCING A SELF-CLOSING VALVE
EP98912395A EP0963323B1 (en) 1997-02-25 1998-02-25 Self-closing valve and container fitted with such a self-closing valve
ES00124846T ES2212956T3 (en) 1997-02-25 1998-02-25 PROCEDURE FOR THE PRODUCTION OF AN AUTOMATIC CLOSING VALVE.
AT98912395T ATE229458T1 (en) 1997-02-25 1998-02-25 SELF-CLOSING VALVE AND CONTAINER WITH THIS SELF-CLOSING VALVE
ES98912395T ES2189147T3 (en) 1997-02-25 1998-02-25 AUTOMATIC AND CONTAINER CLOSURE VALVE WITH THIS VALVE.
EP00124846A EP1078863B1 (en) 1997-02-25 1998-02-25 Self closing valve manufacturing method
DE59806624T DE59806624D1 (en) 1997-02-25 1998-02-25 SELF-CLOSING VALVE AND CONTAINER WITH THIS SELF-CLOSING VALVE
AU67251/98A AU6725198A (en) 1997-02-25 1998-02-25 Self-closing valve, method of manufacture, and container fitted with such self-closing valve
DE59810488T DE59810488D1 (en) 1997-02-25 1998-02-25 Process for manufacturing a self-closing valve
PCT/EP1998/001075 WO1998038102A1 (en) 1997-02-25 1998-02-25 Self-closing valve, method of manufacture, and container fitted with such a self-closing valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29703275U DE29703275U1 (en) 1997-02-25 1997-02-25 Sealing membrane

Publications (1)

Publication Number Publication Date
DE29703275U1 true DE29703275U1 (en) 1998-06-25

Family

ID=8036454

Family Applications (3)

Application Number Title Priority Date Filing Date
DE29703275U Expired - Lifetime DE29703275U1 (en) 1997-02-25 1997-02-25 Sealing membrane
DE59810488T Expired - Lifetime DE59810488D1 (en) 1997-02-25 1998-02-25 Process for manufacturing a self-closing valve
DE59806624T Expired - Lifetime DE59806624D1 (en) 1997-02-25 1998-02-25 SELF-CLOSING VALVE AND CONTAINER WITH THIS SELF-CLOSING VALVE

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE59810488T Expired - Lifetime DE59810488D1 (en) 1997-02-25 1998-02-25 Process for manufacturing a self-closing valve
DE59806624T Expired - Lifetime DE59806624D1 (en) 1997-02-25 1998-02-25 SELF-CLOSING VALVE AND CONTAINER WITH THIS SELF-CLOSING VALVE

Country Status (6)

Country Link
EP (2) EP0963323B1 (en)
AT (2) ATE229458T1 (en)
AU (1) AU6725198A (en)
DE (3) DE29703275U1 (en)
ES (2) ES2189147T3 (en)
WO (1) WO1998038102A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19937549B4 (en) * 1999-07-29 2007-08-09 Weener Plastik Gmbh & Co Kg Self-closing valve

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE309146T1 (en) * 1999-07-29 2005-11-15 Weener Plastik Gmbh Co Kg SELF-CLOSING VALVE
GB0121377D0 (en) † 2001-09-04 2001-10-24 Aqualisa Products Ltd Shower handset
DE10218363A1 (en) * 2002-04-25 2003-11-13 Alpla Werke Self-closing valve
WO2004026721A2 (en) * 2002-09-16 2004-04-01 Alpla-Werke Alwin Lehner Gmbh & Co. Kg Self-closing membrane valve
DE102005012706B4 (en) * 2005-03-11 2006-11-23 Hansa Metallwerke Ag showerhead
NL1038867C2 (en) * 2011-06-09 2012-12-11 Bokhoven Markus Theodorus Johannes Fanciskus Van OOZING FREE CAULKING AND GLUEING GUN BASED ON VACUUM.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4728006A (en) * 1984-04-27 1988-03-01 The Procter & Gamble Company Flexible container including self-sealing dispensing valve to provide automatic shut-off and leak resistant inverted storage
US4749108A (en) * 1986-12-19 1988-06-07 The Procter & Gamble Company Bimodal storage and dispensing package including self-sealing dispensing valve to provide automatic shut-off and leak-resistant inverted storage
CA2058874A1 (en) * 1991-01-14 1992-07-15 Robert D. Rohr Dispensing closure with pressure-actuated flexible valve
US5213236A (en) * 1991-12-06 1993-05-25 Liquid Molding Systems, Inc. Dispensing valve for packaging
EP0555623B1 (en) * 1992-02-14 1995-11-15 The Procter & Gamble Company System comprising a container having a slit valve as a venting valve and a liquid contained in said container
EP0586778A1 (en) * 1992-09-10 1994-03-16 The Procter & Gamble Company Upright liquid containing system with self seal valve
US5531363A (en) * 1994-06-10 1996-07-02 Aptargroup, Inc. Dispensing closure cartridge valve system
DE29508151U1 (en) * 1995-05-17 1995-08-17 Georg Menshen Gmbh & Co Kg Slit valve for closing containers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19937549B4 (en) * 1999-07-29 2007-08-09 Weener Plastik Gmbh & Co Kg Self-closing valve
DE19937549B9 (en) * 1999-07-29 2010-12-09 Weener Plastik Ag Self-closing valve

Also Published As

Publication number Publication date
EP1078863A1 (en) 2001-02-28
ES2212956T3 (en) 2004-08-16
AU6725198A (en) 1998-09-18
DE59806624D1 (en) 2003-01-23
WO1998038102A1 (en) 1998-09-03
ES2189147T3 (en) 2003-07-01
EP0963323A1 (en) 1999-12-15
DE59810488D1 (en) 2004-01-29
EP0963323B1 (en) 2002-12-11
EP1078863B1 (en) 2003-12-17
ATE256604T1 (en) 2004-01-15
ATE229458T1 (en) 2002-12-15

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19980806

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20000214

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20030127

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20050315

R071 Expiry of right