EP0424897B1 - Kunststoffdeckel für blasgeformte Kunststoffässer - Google Patents

Kunststoffdeckel für blasgeformte Kunststoffässer Download PDF

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Publication number
EP0424897B1
EP0424897B1 EP90120363A EP90120363A EP0424897B1 EP 0424897 B1 EP0424897 B1 EP 0424897B1 EP 90120363 A EP90120363 A EP 90120363A EP 90120363 A EP90120363 A EP 90120363A EP 0424897 B1 EP0424897 B1 EP 0424897B1
Authority
EP
European Patent Office
Prior art keywords
cap
lid
barrel
flange
opening
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
EP90120363A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0424897A2 (de
EP0424897A3 (en
Inventor
Eberhard Dr.-Dipl.-Ing. Wildfeuer
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.)
Schuetz-Werke & Co Kg GmbH
Original Assignee
Schuetz-Werke & Co Kg GmbH
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 Schuetz-Werke & Co Kg GmbH filed Critical Schuetz-Werke & Co Kg GmbH
Publication of EP0424897A2 publication Critical patent/EP0424897A2/de
Publication of EP0424897A3 publication Critical patent/EP0424897A3/de
Application granted granted Critical
Publication of EP0424897B1 publication Critical patent/EP0424897B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0214—Removable lids or covers without integral tamper element secured only by friction or gravity
    • B65D43/0218—Removable lids or covers without integral tamper element secured only by friction or gravity on both the inside and the outside of the mouth of the container
    • 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
    • B65D45/00—Clamping or other pressure-applying devices for securing or retaining closure members
    • B65D45/32—Clamping or other pressure-applying devices for securing or retaining closure members for applying radial or radial and axial pressure, e.g. contractible bands encircling closure member
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00064—Shape of the outer periphery
    • B65D2543/00074—Shape of the outer periphery curved
    • B65D2543/00092—Shape of the outer periphery curved circular
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00259—Materials used
    • B65D2543/00296—Plastic
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00342—Central part of the lid
    • B65D2543/00398—Reinforcing ribs in the central part of the closure
    • B65D2543/00416—Reinforcing ribs in the central part of the closure circular
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/0049—Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
    • B65D2543/005—Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container both cup and skirt
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00537—Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00555—Contact between the container and the lid on the inside or the outside of the container on both the inside and the outside
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00953—Sealing means
    • B65D2543/00962—Sealing means inserted
    • B65D2543/00972—Collars or rings

Definitions

  • the invention relates to a plastic lid for blow-molded plastic drums, with an outer edge enclosing the barrel neck and an inner edge which dips into the barrel neck and protrudes beyond the lid bottom below the barrel opening, and with a sealing ring inserted between the outer lid edge and the inner lid edge, which is countered by a tension ring or tensioning wire the opening edge of the neck of the barrel is pressed, the clamping ring or tension wire engaging over a flange or flange sections formed at the bottom of the outer edge of the lid and engaging under a massive border that projects radially outwards from the barrel wall at a distance below the barrel opening, which is designed as a circumferential flange or divided into flange sections is.
  • the invention has for its object to provide a plastic lid which is improved in terms of its functional reliability.
  • the sealing arrangement of the lid can be used for barrels with a tension ring or tension wire lid closure. Due to the constant constant preload in the sealing rings, fatigue of the sealing ring material is prevented and a permanent sealing effect is achieved. In the event of unexpected damage to a sealing ring of the tandem seal, the tightness is still guaranteed by the second sealing ring.
  • a molded plastic cover 1 according to FIGS. 1 and 2 for a wide-necked barrel 2 has an outer edge 4 which surrounds the barrel neck 3 and an inner edge 5 which plunges into the barrel neck 3 and which projects beyond the lid base 6 below the barrel opening. Lid outer and inner edges 4, 5 form an annular space 7, from the bottom of which an annular web 8 projects axially.
  • Fig. 3 shows the same lid 1 for a wide neck barrel 2 ', in which the Bordur 12' is in the form of flange sections.
  • Fig. 4 shows a lid 1 'with the same sealing arrangement for a wide-neck drum 2' with the same Bordur 12 'divided into flange sections.
  • a used for closing the lid 1 'tension wire 15 engages under the flange sections of the border 12' and overlaps flange sections 16, which are integrally formed on the outer edge of the lid 4 ', the outer lid edge 4' penetrating the spaces between the flange sections of the border 12 'and the flange sections of the Bordur 12 'and the flange portions 16 of the outer lid edge 4' form wedge-shaped contact surfaces for the tensioning wire 15.
  • the two sealing rings 13 are connected to one another via a thin connecting web 17.
  • the exemplary embodiments of the sealing arrangement according to FIGS. 5 to 8 and 10 to 12 each show a cover with an annular web 8, which has a widened support surface 18. 9, the support surface 18 is determined by the width of the annular web 8.
  • 5 to 12 also show different training options for the opening edge of the barrel neck for the sealing rings 13 and their connecting web 17.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Finger-Pressure Massage (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
EP90120363A 1989-10-26 1990-10-24 Kunststoffdeckel für blasgeformte Kunststoffässer Expired - Lifetime EP0424897B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3935693 1989-10-26
DE3935693 1989-10-26

Publications (3)

Publication Number Publication Date
EP0424897A2 EP0424897A2 (de) 1991-05-02
EP0424897A3 EP0424897A3 (en) 1992-04-08
EP0424897B1 true EP0424897B1 (de) 1994-09-14

Family

ID=6392287

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90120363A Expired - Lifetime EP0424897B1 (de) 1989-10-26 1990-10-24 Kunststoffdeckel für blasgeformte Kunststoffässer

Country Status (19)

Country Link
US (1) US5074428A (ja)
EP (1) EP0424897B1 (ja)
JP (1) JPH0737267B2 (ja)
CN (1) CN1023467C (ja)
AT (1) ATE111410T1 (ja)
CA (1) CA2028539A1 (ja)
CS (1) CS519290A3 (ja)
DE (3) DE3937613A1 (ja)
DK (1) DK0424897T3 (ja)
ES (1) ES2059953T3 (ja)
GB (1) GB2238043B (ja)
IE (1) IE64405B1 (ja)
NO (1) NO179742C (ja)
PL (1) PL164534B1 (ja)
PT (1) PT95679B (ja)
RU (1) RU1801096C (ja)
SK (1) SK278608B6 (ja)
YU (1) YU47803B (ja)
ZA (1) ZA908116B (ja)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4108606C1 (ja) * 1991-03-16 1992-09-17 Schuetz-Werke Gmbh & Co Kg, 5418 Selters, De
DE9106443U1 (de) * 1991-05-25 1992-07-02 Mauser-Werke GmbH, 50321 Brühl Großvolumiges Deckelfaß
DE4133270A1 (de) * 1991-08-03 1993-02-04 Mauser Werke Gmbh Deckelfass
DE4126784C2 (de) * 1991-08-14 2003-07-10 Mauser Werke Gmbh & Co Kg Deckelfaß
US5361928A (en) * 1992-06-08 1994-11-08 Stolzman Michael D Closure assembly
US5411162A (en) * 1992-07-31 1995-05-02 Allen-Bradley Company, Inc. V-band coupling for an explosion-proof enclosure
DE4242370C1 (de) * 1992-12-16 1994-05-11 Schuetz Werke Gmbh Co Kg Mehrwegfaß aus Kunststoff und Verfahren zu dessen Herstellung
US5746359A (en) * 1996-06-06 1998-05-05 Emerson Electric Co. Air seal for humidifier water bottle
GB9802761D0 (en) * 1998-02-11 1998-04-08 Raychem Sa Nv Sealing arrangement
US6276552B1 (en) * 1999-07-06 2001-08-21 Steve Vervisch Sealed container latch system
AT4938U1 (de) * 2001-01-19 2002-01-25 Tesma Motoren Getriebetechnik Kraftstoffbehälter mit deckel
EP1415101B1 (en) * 2001-07-30 2005-10-26 Koninklijke Philips Electronics N.V. Appliance with seal between two housing shells
US20030098550A1 (en) * 2001-11-26 2003-05-29 Groh William S. Battery module gasket
US20040155040A1 (en) * 2003-02-11 2004-08-12 Stolzenfeld George P Fusible bung for liquid tanks
AU2007277238A1 (en) * 2006-07-25 2008-01-31 Kegx Llc Beer keg and method of assembly
US20090152271A1 (en) * 2007-12-12 2009-06-18 Kuzelka Kenneth J High pressure drum cover
KR20090128032A (ko) * 2008-06-10 2009-12-15 주식회사 엘지화학 밀폐용기의 밀폐장치
US20110024430A1 (en) * 2009-08-03 2011-02-03 Meissen Cynthia R Reusable waste container
US9340330B2 (en) 2010-06-24 2016-05-17 S. C. Johnson & Son, Inc. Storage container lids
CN102582927A (zh) * 2012-03-11 2012-07-18 陕西金禾农业科技有限公司 一种双密封瓶盖
US9016257B2 (en) * 2012-12-17 2015-04-28 GM Global Technology Operations LLC Containment assembly for flowable materials
DE102013101263B4 (de) * 2013-02-08 2022-12-01 Denso Corporation Dichtungsanordnung zwischen zwei Gehäuseteilen
US9889986B2 (en) * 2013-07-26 2018-02-13 Infiltrator Water Technologies, Llc. Molded plastic water storage tank
DE102014225510A1 (de) * 2014-12-11 2016-06-16 Adolf Würth GmbH & Co. KG Koffer zum Aufnehmen von Werkzeugen oder Kleinteilen
KR102613876B1 (ko) * 2015-11-10 2023-12-15 리플리겐 코포레이션 일회용 교번 접방향 유동 여과 유닛
US10273036B2 (en) * 2016-04-06 2019-04-30 Glenn H. Morris, Jr. Open end container with improved seal
CN106966035A (zh) * 2017-05-15 2017-07-21 广州卓迅包装机械有限公司 食品压合罐

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1988824A (en) * 1931-12-11 1935-01-22 Ohio Brass Co Expansion tank for electrical apparatus
US3181722A (en) * 1960-07-12 1965-05-04 Ohio Brass Co Electrical apparatus housing and joint therefor
US3215304A (en) * 1963-06-21 1965-11-02 Walter Glass Battery case
US3532244A (en) * 1969-01-17 1970-10-06 Growth Int Ind Corp Seal for resealable bucket closure
DE1950164C2 (de) * 1969-10-04 1983-12-22 Enoch Job Prof. Priceton N.J. Durbin Ionisationsmeßgerät zur Bestimmung des Massenflusses strömender Medien
NL6918704A (ja) * 1969-12-12 1971-06-15
US3688942A (en) * 1970-11-20 1972-09-05 Continental Can Co Container and closure combination
US3790020A (en) * 1972-06-05 1974-02-05 H Fine Drum seal gasket
US3858752A (en) * 1974-02-04 1975-01-07 Plastics Research Corp Container having improved resealable closure system
DE2544491C2 (de) * 1975-10-04 1983-12-22 Mauser KG, 5040 Brühl Deckelfaß
DE2544473A1 (de) * 1975-10-04 1977-04-14 Mauser Kg Deckelfass
US4149578A (en) * 1976-12-01 1979-04-17 Airflex Containers Limited Containers having fluid-tight sealing means
US4267940A (en) * 1979-06-26 1981-05-19 Purex Corporation Removable clamp structure for tank sections which at times block said removal
DE7935222U1 (de) * 1979-12-14 1980-03-20 Mauser Werke Gmbh Deckelfass
DE3108442A1 (de) * 1981-03-06 1982-12-30 Mauser-Werke GmbH, 5040 Brühl Kunststoff-fass
US4331249A (en) * 1981-03-10 1982-05-25 The Continental Group, Inc. Plastic closure member with flowed-in liner
DE8131915U1 (de) * 1981-10-31 1982-02-25 Mauser-Werke GmbH, 5040 Brühl Hobbock
DE8717571U1 (de) * 1987-11-07 1989-06-08 Sotralentz S.A., Drulingen, Bas-Rhin Faßgebinde mit Faßkörper und Deckel aus Kunststoff sowie Spannverschluß

Also Published As

Publication number Publication date
PL164534B1 (pl) 1994-08-31
DE3937613A1 (de) 1991-05-02
RU1801096C (ru) 1993-03-07
GB9023308D0 (en) 1990-12-05
JPH03212358A (ja) 1991-09-17
YU199290A (sh) 1994-06-24
CN1051703A (zh) 1991-05-29
SK278608B6 (en) 1997-11-05
DE9011590U1 (de) 1990-11-08
ES2059953T3 (es) 1994-11-16
NO179742C (no) 1996-12-11
ATE111410T1 (de) 1994-09-15
NO904631L (no) 1991-04-29
CS519290A3 (en) 1992-03-18
YU47803B (sr) 1996-01-09
US5074428A (en) 1991-12-24
JPH0737267B2 (ja) 1995-04-26
CN1023467C (zh) 1994-01-12
EP0424897A2 (de) 1991-05-02
NO179742B (no) 1996-09-02
DE59007130D1 (de) 1994-10-20
DK0424897T3 (da) 1995-02-13
IE64405B1 (en) 1995-08-09
PT95679B (pt) 1998-07-31
ZA908116B (en) 1991-07-31
EP0424897A3 (en) 1992-04-08
GB2238043B (en) 1993-10-20
PT95679A (pt) 1991-09-13
IE903841A1 (en) 1991-05-08
GB2238043A (en) 1991-05-22
CA2028539A1 (en) 1991-04-27
NO904631D0 (no) 1990-10-25

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