EP1086021B1 - Kunststoff-deckelfass - Google Patents

Kunststoff-deckelfass Download PDF

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Publication number
EP1086021B1
EP1086021B1 EP99939772A EP99939772A EP1086021B1 EP 1086021 B1 EP1086021 B1 EP 1086021B1 EP 99939772 A EP99939772 A EP 99939772A EP 99939772 A EP99939772 A EP 99939772A EP 1086021 B1 EP1086021 B1 EP 1086021B1
Authority
EP
European Patent Office
Prior art keywords
lid
barrel
edge
web
lidded
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
EP99939772A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1086021A2 (de
Inventor
Dietmar Przytulla
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.)
Mauser Werke GmbH
Original Assignee
Mauser Werke 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8057714&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1086021(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mauser Werke GmbH filed Critical Mauser Werke GmbH
Publication of EP1086021A2 publication Critical patent/EP1086021A2/de
Application granted granted Critical
Publication of EP1086021B1 publication Critical patent/EP1086021B1/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
    • 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
    • B65D47/12—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures
    • B65D47/121—Stoppers
    • 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
    • B65D2543/00444—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
    • B65D2543/0049—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
    • B65D2543/00509—Cup
    • 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
    • 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
    • B65D2543/0099—Integral supplemental sealing lips

Definitions

  • the present invention relates to a plastic lidded barrel with barrel body and mounted on barrel lid with inserted seal and clamping ring closure according to the preamble of claim 1.
  • Such a lidded drum is known for example from the document US-A-5,225,125. It describes a manufacturing method and a sealing material for easy and reliable handling of drum lids for lidded drums and explained using the example of a plastic lidded barrel with barrel body, Fadeddeckel and clamping ring closure, wherein the upper barrel opening edge the barrel in the closed state with attached clamping ring against a in the barrel lid inserted seal seals.
  • the one substantially trapezoidal, inwardly open cross-section having clamping ring is in this case at a distance (about 50 mm) offset from the upper edge of the lid down and overlaps a lower edge of the lid radially projecting cover flange and within the Fadedwandung massively upset Mantelflansch.
  • the Faded barrel formed of hard plastic as slip lid has a downwardly open U-shaped lid edge with an outer and an inner annular lid bar, in which the seal is inserted. Within the U-shaped lid edge, a further rotationally symmetrical peripheral sealing web is provided between the two cover webs, which is enclosed by the injected foamed polyurethane seal. The seal rests with attached Fadeddeckel on the upper, mouth edge of Faded redesignö réelle, which has the width of a simple Fistenwand53.
  • FIG. 1 Another plastic lidded drum is known from document FR-A-2 010 973.
  • the clamping ring overlaps with its upper leg the upper outer Edge of the barrel lid and with its lower leg in a Bordur or bead-like indentation in the barrel wall.
  • the upper edge of the barrel opening and the outer edge of the barrel lid are reinforced.
  • To reinforce the Fadedö réelle is either a prefabricated plastic stiffening ring in the Inserted blow mold and when inflating the barrel body with the barrel wall welded, or the upper edge of the barrel wall is formed hook-shaped and folded outwards.
  • In an annular groove of the reinforced cover edge is a gasket inserted against the upstanding sealing edge of the Cask mouth seals.
  • a generic lidded barrel indicate that there is an increased connection of barrel lid with the Fcluö Stammsrand improved sealing properties, especially at high Internal pressure or Fcluabsturz (surge pressure) has.
  • the task is performed by a plastic lidded barrel solved according to claim 1.
  • the barrel lid within the U-shaped lid edge a further rotationally symmetrical circumferential sealing web on, with the seal between the outer annular cover web and the sealing ridge is disposed while between the sealing ridge and the inner annular lid bar a downwardly open annular space is formed, wherein the sealing web and the inner cover web from each other spaced and interconnected only via an upper connection.
  • Reinforcing element which is hollow or foamed inside is.
  • the hollow or foamed reinforcing element may be by gas injection technique during the depression of the heated plastic in the injection mold be formed.
  • the reinforcing element can also by Welding a prefabricated, separate annular plastic part inside hollow but self-contained.
  • the high profile ring can only segment by segment, d. H. interrupted or formed as a circumferential profile ring, then preferably at least one through its root area extending bore to drain any liquid contained therein is provided.
  • connection barrel opening edge / barrel lid edge additionally seals.
  • the reference numeral 10 designates a lidded drum comprising a drum body 12, a drum lid 14 and a clamping ring 16.
  • the drum lid 14 is made of high molecular weight thermoplastic (HDPE) and is manufactured by injection molding.
  • the barrel body 12 is also made of high molecular weight thermoplastic (HDPE) and is produced by injection molding, but preferably by blow molding.
  • the clamping ring 16 is made of sheet steel or plastic. The edge of the lid and the rim of the rim are equipped with the special features according to the invention.
  • FIG 2 illustrates the deformation effect of increased internal pressure, in particular on the drum cover 14 of an already known lid barrel execution.
  • the barrel body 12 on the upper massively upset and thickened formed FRieticiansrand 18 a circumferential sealing strip 24 and the Fadeddeckel 14 is equipped with a downwardly open U-shaped lid edge 20.
  • the lid edge 20 is provided with an outer annular cover web 26 and an inner annular cover web 28, wherein between two cover webs 26, 28, a seal 22 is inserted (foamed or inserted).
  • the clamping ring closure 16 has a substantially trapezoidal, inwardly open cross-section and engages in the locked state with its upper leg 30, the U-shaped lid edge 20 from above and engages under its lower leg 32 has a substantially radially outwardly projecting jacket flange 34 in Close range of the upper barrel opening edge 18.
  • the lid seal 22 is pressed to unfold its sealing effect against the sealing strip 24 of the upper barrel opening edge 18.
  • the central cover plate 42 of the drum cover 14 bulges outwards in the axial direction.
  • the inner cover web 28 of the cover edge 20 - as indicated by the arrows shown - retracted inwards and lifted or pushed down.
  • the cover seal 22 is now arranged and fixed between the outer cover web 26 and additional sealing web 36, wherein the sealing web 36 is formed to form a thin gap or at a short distance of about 2-4 mm from the inner cover web 28 and only an upper, comparatively thin connection 40 with this is in elastic bending connection.
  • Below the flat or outwardly curved inner cover plate 42 connects to the lower edge of the inner cover web 28.
  • the connection of the inner cover plate 42 on the inside of the U-shaped lid edge 20 may be formed at the level of the lower edge of the outer cover web 26, or - as shown in Fig. 4tiefer underneath.
  • two axially downwardly extending inner ring parts 64, 66 (cf., Fig. 5) or a self-contained hollow annular plastic part 56 may further be provided as the reinforcing element 54.
  • FIG. 4 Another embodiment in Figure 4 shows a barrel lid 14, with associated clamping ring 16 and the simple barrel opening edge 18 of a barrel body 12.
  • the barrel lid with an engagement groove 44 and a raised inner cover plate 42 is equipped.
  • the engagement groove 44 has a depth of at least 15 mm and a shallow groove bottom 46 with a radial extent (width) of at least 10 mm for engagement of the upper jaw of a barrel gripper tool.
  • a substantially axial or obliquely conically extending annular piece 70 rises as a connecting element to the reduced in diameter central cover plate 42.
  • the height position of the inner cover plate 42 or at least the bulging central region of the cover plate 42 can - as shown - approximately flush in the height plane of the upper lid edge 20 or upwards over it be formed (see FIG .. 10).
  • FIG. 5 A preferred embodiment with a reinforced trained barrel opening edge is shown in Figure 5 .
  • the upper barrel opening edge 18 has in this case in addition to the circumferential sealing strip 24 and spaced therefrom a vertically upstanding profile ring 48 which engages with the barrel lid in the closed state in the annular space 38 between the sealing web 36 and the inner annular cover web 28.
  • a circumferential holding groove 52 is formed between the upstanding profile ring 48 and the sealing web 36 on the inside of the upper barrel opening edge 18, in which engages the sealing web 36 of the barrel lid.
  • the connection 40 of the inner cover web 28 at the upper lid edge 20 above the free space 38 is largely flexible elastic z. B. with a molding (in the manner of a Schamieres) formed.
  • the upstanding profile ring 48 is here provided as a circumferential profile ring 48 with at least one extending through the root portion bore 50 so that possibly reached into the retaining liquid filling material can flow back inside into the barrel body.
  • the upstanding profile ring 48 is formed only in segments, ie interrupted, so that can accumulate in the holding 52 no liquid filling material.
  • the contact surface for the lower leg 32 of the clamping ring 18 has been widened characterized in that the jacket flange 34 is provided with a substantially at least 3 mm outwardly projecting flange edge extension 62.
  • the inner annular cover web 28 is extended over the attachment point of the central cover plate 42 and the groove bottom 46 of the engagement groove 44 downwardly extended as an axially outer inner ring member 64.
  • a second inner ring member 66 is formed on the underside of the barrel lid at a radial distance of at least 10 mm to the axially outer inner ring member 64.
  • the clamping ring 16 has a subsequent to its lower leg 32, extending substantially in the axial direction, coming to rest on the outer barrel wall extension skirt 68.
  • this extension skirt 68 engages in a recess in the outer barrel wall such that an attached barrel gripper or its lower barrel gripper claw when starting and accessing can not get caught on the retracted, flush with the outer barrel wall lower edge of the extension skirt.
  • the feature essential to the invention is further apparent that at a stack load of the lidded barrel in a stacking z. B. three such barrels in the closed state of the outer cover web 26 on the flange edge extension 62 and the sealing web 36 rests in the groove bottom of the retaining groove 52, wherein viewed in the axial direction above the sealing strip 24, a gap of at least 2 mm for the lid seal 22 remains, so that even at Overload no permanent damage to the cover seal 22 may occur.
  • a reinforcing element 54 which is circumferential in the circumferential direction and adjoins the inner annular cover web 28 of the lid rim 20-viewed in the cross-sectional direction-is arranged on the underside of the cover, which is hollow on the inside.
  • This hollow, but very rigid reinforcing member 54 can be made by applying the gas injection technique known per se during the injection molding process.
  • the exemplary embodiment according to FIG. 8 shows a self-contained foam-filled reinforcing element 54.
  • the foamed-in reinforcing element can be produced by injecting a foaming agent into the injection mold or its cavity for the reinforcing agent.
  • FIG. 9 shows a variant in which the reinforcing element 54 can be formed hollow inside but closed by welding on a prefabricated, separate annular plastic part 56 (cf. also FIG. 3).
  • the sealing strip 24 is provided at the top with a small upstanding cam bar 70, which is pressed into the cover seal 22 and this additionally secures against lateral slipping.
  • FIG. 10 shows an exemplary embodiment in which at least one lateral bung closure 60 is arranged within the inner cover disc 42 as a 2-inch (approximately 50.8 mm) or 3-inch bung (approximately 76.2 mm).
  • a center-central bung closure with a corresponding bung size could also be formed inside the inner cover disk 42.
  • the drum lid according to the invention have a comparatively large diameter of greater than 300 mm. In a substantially cylindrical lidded drum with a capacity of 35 US gallons (about 132.5 liters), the outer cover diameter is about 472 mm at a barrel height of about 860 mm, while in a lidded barrel (see Fig.
  • the outer lid diameter is about 576 mm at a barrel height of about 898 mm.
  • These barrels have about 15% larger barrel opening than conventional bulbous lidded barrels.
  • the two inner ring parts 64, 66 are each provided with at least one bore 72 in their root area.
  • a second second circumferential cover seal 58 is inserted in the locked state of the Fadeddeckels 14 against the upper edge of the upstanding circumferential profile ring 48, the connection barrel opening edge / Casing rim additionally seals.
  • This double seal is particularly good for surge pressure z. B. suitable in a Fadedabsturz.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Pens And Brushes (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Centrifugal Separators (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Tubes (AREA)
EP99939772A 1998-05-28 1999-05-26 Kunststoff-deckelfass Expired - Lifetime EP1086021B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE29809484U 1998-05-28
DE29809484 1998-05-28
PCT/EP1999/003640 WO1999061323A2 (de) 1998-05-28 1999-05-26 Kunststoff-deckelfass

Publications (2)

Publication Number Publication Date
EP1086021A2 EP1086021A2 (de) 2001-03-28
EP1086021B1 true EP1086021B1 (de) 2004-08-11

Family

ID=8057714

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99939772A Expired - Lifetime EP1086021B1 (de) 1998-05-28 1999-05-26 Kunststoff-deckelfass

Country Status (10)

Country Link
US (1) US6401957B1 (ja)
EP (1) EP1086021B1 (ja)
JP (1) JP4199928B2 (ja)
AT (1) ATE273177T1 (ja)
AU (1) AU4266699A (ja)
BR (1) BR9911604B1 (ja)
CA (1) CA2333473C (ja)
DE (2) DE19980934D2 (ja)
ES (1) ES2226419T3 (ja)
WO (1) WO1999061323A2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012003379U1 (de) 2012-04-02 2012-06-04 Dietmar Przytulla Kunststoff-Deckel
DE102012006735A1 (de) 2012-04-02 2013-10-02 Dietmar Przytulla Kunststoff-Deckel

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* Cited by examiner, † Cited by third party
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US20060175335A1 (en) * 2005-02-07 2006-08-10 Easterday Dyke T Container lid and gasket combination without lid pretreatment or gasket adhesive
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DE102012006735A1 (de) 2012-04-02 2013-10-02 Dietmar Przytulla Kunststoff-Deckel

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DE19980934D2 (de) 2001-06-21
JP2002516234A (ja) 2002-06-04
CA2333473C (en) 2008-02-19
BR9911604B1 (pt) 2009-01-13
AU4266699A (en) 1999-12-13
WO1999061323A2 (de) 1999-12-02
CA2333473A1 (en) 1999-12-02
EP1086021A2 (de) 2001-03-28
JP4199928B2 (ja) 2008-12-24
BR9911604A (pt) 2001-10-02
WO1999061323A3 (de) 2000-02-03
DE59910215D1 (de) 2004-09-16
US6401957B1 (en) 2002-06-11
ES2226419T3 (es) 2005-03-16
ATE273177T1 (de) 2004-08-15

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