EP1036261B1 - Couvercle de fermeture - Google Patents

Couvercle de fermeture Download PDF

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Publication number
EP1036261B1
EP1036261B1 EP98963510A EP98963510A EP1036261B1 EP 1036261 B1 EP1036261 B1 EP 1036261B1 EP 98963510 A EP98963510 A EP 98963510A EP 98963510 A EP98963510 A EP 98963510A EP 1036261 B1 EP1036261 B1 EP 1036261B1
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EP
European Patent Office
Prior art keywords
valve body
container
valve
accordance
sealing cap
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
EP98963510A
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German (de)
English (en)
Other versions
EP1036261A1 (fr
Inventor
Heinrich Reutter
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1036261A1 publication Critical patent/EP1036261A1/fr
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Publication of EP1036261B1 publication Critical patent/EP1036261B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
    • F01P11/0204—Filling
    • F01P11/0209—Closure caps
    • F01P11/0238—Closure caps with overpressure valves or vent valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
    • F01P11/0204—Filling
    • F01P11/0209—Closure caps
    • F01P11/0247—Safety; Locking against opening
    • F01P2011/0266—Safety; Locking against opening activated by pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00—Receptacles
    • Y10S220/32—Radiator cap

Definitions

  • the invention relates to a cover for openings on containers, in particular on motor vehicle radiators, according to Preamble of claim 1.
  • valve body On a known cover of the type described (DE-C-41 07 525) is the first valve body to be a valve pot with a radially outward flange and as second valve body one concentrically the valve pot enclosing cylindrical sleeve used, which also provided with a flange projecting radially outwards is. In the transition area to the cylindrical sleeve is the attached to this flange to form a bead shaped like a bead. In the initial blocking position
  • the valve arrangement according to the prior art is based on Valve pot, from a compression spring towards the Pressed inside the container via a sealing ring on the described bead of the second valve body.
  • the cylindrical sleeve is loaded with its flange also with the interposition of a sealing ring on one Sealed seat of the inner cover part stored. Another, with sealing ring connected to the inner cover part lies on the flange the cylindrical sleeve in the starting locked position Valve arrangement at a distance towards the Container exterior opposite.
  • the object of the present invention is to provide such Simplify the closure cover constructively.
  • valve body of the simplest design With appropriate training, especially at expedient choice of material, results easily, d. H. without additional sealant, a tight support of the first valve body on the second valve body forming component.
  • the use of such a component as a second valve body also opens up the possibility through direct interaction of the second valve body and the third sealing seat without additional sealing blocking of the flow connection mentioned above between the inside of the container and the outside of the container accomplish.
  • the component can advantageously be either radial guided molded seal according to the features of claim 2 or as a deformable membrane in the direction of movement according to the Features of claim 4 may be formed.
  • sealing caps are the Features provided according to claim 7.
  • a preferred embodiment of the invention Sealing cap is characterized by the features according to Claim 8 from.
  • a double function also takes over if necessary Spring by means of which the membrane against the first Valve body is acted upon when in an advantageous manner the features are provided according to claim 13.
  • the spring ensures a tight fit of the membrane on the first valve body; on the other hand, it creates a density Installation of the first on the second valve body.
  • a closure cover 1 for an automotive radiator according to the first Embodiment with an operating handle 2 provided outer cover part 3, on which an inner cover part 4 is held with a valve arrangement 5.
  • the cover 1 In use position the cover 1 is fixed to a radiator neck.
  • the inner cover part 4 projects in the direction of the Radiator interior in the radiator neck.
  • An O-ring 6 seals the inner cover part 4 against the radiator nozzle wall.
  • the valve arrangement 5 inside the inner cover part 4 comprises a first valve body 7 and a second Valve body in the form of a membrane 8.
  • the first valve body 7 consists of two valve body parts, namely one as Valve plate 9 formed first valve body and a second valve part body in the form of a valve cover 10.
  • valve plate 9 is at the top of one Closing spring 11 is applied, which with its by the End of valve plate 9 on the inner cover part 4 supported.
  • the valve disk 9 is by means of the closing spring 11 biased towards the radiator interior.
  • the valve cover 10 is supported on a second sealing seat 14 from the top of the membrane 8 and overlaps one at the latter provided central membrane opening 15.
  • Die Membrane 8 lies on a flange 16 of a guide sleeve 17 on.
  • the guide sleeve 17 is graduated Diameter and has a membrane opening 15th penetrating axial section 18 of smaller diameter as well as an axial connected thereto via the flange 16 Section 19 of larger diameter.
  • a radial one Locking projection 20 on the axial section 18 of the Guide sleeve 17 secures the latter on the membrane 8 in the axial Direction.
  • a suspension spring 21 which on a floor 22 of the Lid inner part 4 is supported, based on the Bottom of the flange 16 of the guide sleeve 17 and acts on the guide sleeve 17 with the membrane 8 and thereon valve cover 10 in the direction of the Cool exterior.
  • the valve cover 10 is tight the underside of the flat facing the cooler interior Sealing rings 12 on.
  • the membrane 8 is at its radially outer edge on the Cover inner part 4 clamped and in the direction of Double arrow 24, which indicates the direction of movement of the Valve body 7, 8 represents, movable or deformable.
  • the Membrane 8 is designed as a rubber ring membrane and with a Expansion fold 25 provided in the radial direction of the membrane 8th is effective and the fold comb concentric with the vertical membrane axis.
  • the membrane 8 faces the cooler exterior assigned a third sealing seat 26.
  • a third sealing seat 26 On its upper side, the membrane 8 faces the cooler exterior assigned a third sealing seat 26.
  • bypass channels 27 in the inner cover part 4 are around the clamped edge the membrane 8 led around.
  • the cutting planes in the figures 1 to 5 are placed so that they have two of these bypass channels 27 to capture.
  • the top view of a perpendicular to the Drawing levels of Figures 1 to 5 level considered, the bypass channels 27 are in the radial direction outer edge of the membrane 8 at a distance from each other arranged.
  • a bottom opening 28 in the bottom 22 of the inner cover part 4 creates a flow connection between the interior of the cooler and the valve arrangement 5.
  • the initial blocking position shown in Fig. 1 takes Valve arrangement 5 a when the cooler pressure between a vacuum limit and a first Overpressure limit moved.
  • valve arrangement 5 flows Cooler content through the bottom opening 28 of the inner cover part 4 and fills all the free spaces upstream of the Valve plates 9 out.
  • cooler content flows through the bypass channels 27 around the membrane 8 in the of the Membrane 8 seen from the downstream part of the Valve arrangement 5.
  • the valve plate 9 by the Cooler content against the action of the closing spring 11 of the first sealing seat 13 lifted off on the inner cover part 4.
  • the Valve arrangement 5 is then in the operating state 2, in which cooler content through the bottom opening 28, the slot openings of the slotted guide socket 23, the bypass channels 27, the space between the membrane 8 and the third sealing seat 26, which is in the direction of flow adjoining space between the valve cover 10 and the inner wall of the lid inner part 4 and the space between the first sealing seat 13 and the flat sealing ring 12 and finally through the radial outlet 29 to the Cooler drains down.
  • the valve cover 10 is seated meanwhile with the second sealing seat 14 close to the Over the side of the membrane 8.
  • the one from inside the radiator outflowing amount of cooler content is through the bypass channels 27 or defined by their fault cross section.
  • the membrane 8 blocks the Malfunction connection that previously via the bypass channels 27 existed between the inside of the cooler and the outside of the cooler would have.
  • the membrane 8 During the lifting movement from its position according to FIG. 2 in 3 is the position of the membrane 8 by means of Guide sleeve 17 on the guide stub 23 in motion or Direction of deformation. In that shown in Fig. 3
  • the operating state of the valve arrangement 5 is the cooler interior sealed again against the radiator exterior. By blocking the flow connection between the cooler interior and the Cooling of the radiator is avoided.
  • cooler flows now through the bottom opening 28, the interior the guide sleeve 17, the between the second sealing seat 14th on the valve cover 10 and the top of the membrane 8 remaining space as well as the space between the axially parallel wall of the valve cover 10 and this opposite inner wall of the inner cover part 4 and finally between the first sealing seat 13 and the Underside of the flat sealing ring 12 of the valve plate 9 through to the radial outlet 29 and through this to theméeräußern.
  • Valve arrangement 5 With the reduction of the excess pressure inside the cooler, the Valve arrangement 5 from its operating state according to FIG. 4 into the previously explained operating states according to FIGS. 3 and 2 until they finally return to their home locked position 1 occupies.
  • the second embodiment shown in Fig. 6 differs from that in FIGS. 1 to 5 illustrated first embodiment essentially through the design of the second valve body 208.
  • This second valve body is formed by a molded seal 208, which is integral with the flange 216.
  • the so designed Shaped seal 208, 216 has a certain Shore A hardness, so they immediately seal against the second Sealing seat 214 on the valve cover 210 and opposite serve third sealing seat 226 of the inner cover part 204 and can work.
  • the molded seal 208 or the flange 216 has a to the bottom 222 of the lid inner part 204 facing axial section 219, which, as in the first Embodiment, on the projecting from the floor 220 Guide socket 223 is guided radially for axial movement.
  • this axial section 219 Opposed to this axial section 219 is an axial one Section 218 provided which is in an annular groove of the Inner lid part 204 dips which one Outer peripheral area and the third sealing seat 226 contributing inner ring area of the inner lid part 204 is formed.
  • This axial section 218 serves as a baffle or narrowing the flow passage from the bottom opening 228 to the underside of the valve plate 209 in FIG. 6 shown starting blocking position. Since the molded seal 208 not as the membrane 8 with the inner cover part 204 in Connection is established, there is a corresponding bypass channel in the Inner lid part not necessary.
  • the further construction and especially the additional overpressure / underpressure function is the same as in the first exemplary embodiment in FIGS. 1 to 5, so that reference can be made to this description.
  • FIG. 7 is an inner cover part 104 of a closure cover 101, which is also for use on a Motor vehicle cooler is determined, but by one Valve arrangement 105 makes use of, by means of which only an overpressure in the interior of the cooler dismantle the manner described above in two stages leaves. Precautions to compensate for one inside the radiator prevailing negative pressure are according to the embodiment Fig. 7 not hit.
  • the cover 101 In contrast to the cover 1 according to FIGS. 1 to 5 is on the cover 101 a one-piece first valve body 107 intended. On a two-part training of the first Valve body 107 with two valve bodies, as in the Embodiment according to Figures 1 to 5 is realized, can be dispensed with after the vacuum function has ceased to exist. Otherwise, the closure cover 101 coincides with FIG.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Closures For Containers (AREA)
  • Safety Valves (AREA)

Claims (12)

  1. Couvercle de fermeture destiné à des orifices sur des récipients, en particulier sur des radiateurs de véhicules, un élément intérieur de couvercle (4, 104) présentant un premier et un deuxième raccordements destinés à l'écoulement entre l'intérieur du récipient et l'extérieur du récipient, ainsi qu'un agencement de soupapes (5, 105) permettant de libérer et de bloquer les raccordements destinés à l'écoulement, moyennant quoi l'agencement de soupapes (5, 105) possède des premier (7, 107) et deuxième (8, 108) corps de soupape pouvant se déplacer en avant et en arrière respectivement entre une position de libération et de blocage, et moyennant quoi le premier corps de soupape (7, 107) est précontraint en direction de l'intérieur du récipient et dans cette direction, repose avec un deuxième ajustement d'étanchéité (14) sur le deuxième corps de soupape (8, 108), moyennant quoi le deuxième corps de soupape présente un orifice (15) radial à l'intérieur de son deuxième ajustement d'étanchéité (14) et faisant l'objet d'une relation d'écoulement avec l'intérieur du récipient, moyennant quoi, au niveau de l'élément intérieur du couvercle (4, 104) sont prévus un premier ajustement d'étanchéité (13) destiné à l'un des corps de soupape (7, 107 ; 8, 108) et un troisième ajustement d'étanchéité (26) destiné au deuxième corps de soupape (8, 108), lesquels ajustements d'étanchéité (13, 26) sont disposés de manière radiale à l'extérieur du deuxième ajustement d'étanchéité (14) et moyennant quoi, lorsqu'on dépasse un premier seuil de pression interne au récipient, le premier corps de soupape (7, 107) peut se retirer en libérant le premier raccordement destiné à l'écoulement, et lorsqu'on dépasse un deuxième seuil, de préférence un seuil de sécurité, de pression interne au récipient, il peut se retirer du deuxième corps de soupape (8) en libérant le deuxième raccordement destiné à l'écoulement, et le deuxième corps de soupape (8, 108) vient se placer au niveau d'un troisième ajustement d'étanchéité (26) lorsqu'on atteint un troisième seuil compris entre le premier et le deuxième seuils, et il bloque alors le premier raccordement destiné à l'écoulement qui existait auparavant,
       caractérisé en ce que le premier ajustement d'étanchéité (13) est prévu de manière à obtenir un positionnement étanche au niveau du premier corps de soupape (7, 107) et est tourné de manière axiale vers l'extérieur, et le troisième ajustement d'étanchéité (26) est tourné de manière axiale vers l'intérieur pour venir se placer au niveau du deuxième corps d'étanchéité (8), et en ce que le deuxième ajustement d'étanchéité (14) et le troisième ajustement d'étanchéité (26) de la même face d'étanchéité sont disposés au niveau du deuxième corps de soupape (8, 18).
  2. Couvercle de fermeture selon la revendication 1, caractérisé en ce que le deuxième corps de soupape (8, 108) est formé par un joint moulé (208) guidé de manière radiale pour effectuer un déplacement axial.
  3. Couvercle de fermeture selon la revendication 2, caractérisé en ce que le joint moulé (208) est formé d'une seule pièce avec une douille de guidage, qui est guidée de manière coulissante au niveau d'une tubulure de guidage (23) de l'élément intérieur du couvercle (4, 104) dans la direction du déplacement du deuxième corps de soupape (208).
  4. Couvercle de fermeture selon la revendication 1, caractérisé en ce que le deuxième corps de soupape est formé par une membrane (8, 108) déformable dans la direction de déplacement citée, qui est maintenue sur l'élément intérieur du couvercle (4, 104) au niveau de son bord se trouvant à l'extérieur de manière radiale.
  5. Couvercle de fermeture selon la revendication 4, caractérisé en ce que la membrane (8 ; 108) est guidée au niveau de l'élément intérieur du couvercle (4, 104) lors de la déformation dans la direction de déplacement du corps de soupape (7, 8 ; 107, 108), par le fait qu'on prévoit une douille de guidage (17) qui est en relation avec celle-ci, qui est guidée de manière coulissante au niveau d'une tubulure de guidage (23) de l'élément intérieur du couvercle (4, 104) dans la direction de la déformation ou du déplacement de la membrane (8, 108).
  6. Couvercle de, fermeture selon l'une quelconque des revendications précédentes, caractérisé en ce que le deuxième corps de soupape (8, 108, 208) est sollicité par au moins un ressort (21) reposant sur l'élément intérieur du couvercle (7, 107) contre le premier corps de soupape (7, 107).
  7. Couvercle de fermeture selon la revendication 5, caractérisé en ce que la douille de guidage (17) est conçue pour guider le deuxième corps de soupape (8, 108, 208) avec un diamètre étagé et présente une section axiale (18) dirigée vers le premier corps de soupape (7, 107) et une section axiale (19) dirigée vers le fond (22) de l'élément intérieur du couvercle (4, 104) et une bride radiale reliant les deux sections axiales (18, 19), au niveau de laquelle le côté tourné vers l'intérieur du récipient soutient le ressort sollicitant le deuxième corps de soupape (8, 108, 208) en direction du premier corps de soupape (7, 107).
  8. Couvercle de fermeture selon l'une quelconque des revendications 4 à 8, caractérisé en ce que la membrane (8, 108) est conçue sous la forme d'une membrane annulaire en caoutchouc.
  9. Couvercle de fermeture selon l'une quelconque des revendications 4 à 9, caractérisé en ce que la membrane (8, 108) présente au moins un pli extensible (25) exerçant une action dans la direction radiale.
  10. Couvercle de fermeture selon l'une quelconque des revendications précédentes, caractérisé en ce que, sur le deuxième corps de soupape (8, 108, 208) est placé du côté extérieur du récipient et en recouvrant de manière étanche l'orifice (15) l'un de deux corps d'élément de soupape (9, 10) du premier corps de soupape (7, 107), qui repose au niveau de l'autre corps de soupape (9) en partant du côté intérieur du récipient, moyennant quoi ce dernier repose au niveau du premier ajustement d'étanchéité (13) de l'élément intérieur du couvercle (4, 104) en partant du côté extérieur du récipient et recouvre le corps de l'élément de soupape (10) placé sur le deuxième corps de soupape (8, 108, 208) avec un orifice (30) qui est en relation avec l'extérieur du récipient, et moyennant quoi le corps de l'élément de soupape (10) placé sur le deuxième corps de soupape (8, 108, 208) peut être retiré sous l'effet d'une sous-pression à l'intérieur du récipient du corps de l'élément de soupape (9) associé en libérant un raccordement destiné à l'écoulement entre l'intérieur du récipient et l'extérieur du récipient.
  11. Couvercle de fermeture selon la revendication 10, caractérisé en ce que le corps de l'élément de soupape (10) placé sur le deuxième corps de soupape (8, 108, 208) présente le deuxième ajustement (14) du premier corps de soupape (7, 107) et repose sur celui-ci au niveau du composant (8, 108, 208).
  12. Couvercle de fermeture selon la revendication 10 ou 11, caractérisé en ce que le corps de l'élément de soupape (10) placé sur le deuxième corps de soupape (8, 108, 208) peut être retiré du corps de l'élément de soupape (9) associé en s'opposant à l'action du ressort (21).
EP98963510A 1997-12-03 1998-11-25 Couvercle de fermeture Expired - Lifetime EP1036261B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19753592A DE19753592A1 (de) 1997-12-03 1997-12-03 Verschlußdeckel
DE19753592 1997-12-03
PCT/EP1998/007590 WO1999028605A1 (fr) 1997-12-03 1998-11-25 Couvercle de fermeture

Publications (2)

Publication Number Publication Date
EP1036261A1 EP1036261A1 (fr) 2000-09-20
EP1036261B1 true EP1036261B1 (fr) 2003-02-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP98963510A Expired - Lifetime EP1036261B1 (fr) 1997-12-03 1998-11-25 Couvercle de fermeture

Country Status (4)

Country Link
US (1) US6367644B1 (fr)
EP (1) EP1036261B1 (fr)
DE (2) DE19753592A1 (fr)
WO (1) WO1999028605A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19924504A1 (de) * 1999-05-28 2000-11-30 Heinrich Reutter Verschlussdeckel
DE10034762A1 (de) * 2000-03-13 2002-01-31 Heinrich Reutter Verschlussdeckel
DE10015563A1 (de) * 2000-03-31 2001-10-04 Heinrich Reutter Verschlussdeckel
DE10034761A1 (de) 2000-03-31 2002-01-31 Heinrich Reutter Verschlussdeckel
DE20211232U1 (de) * 2002-07-18 2003-11-20 Reutter Heinrich Verschlussdeckel
JP4380472B2 (ja) 2004-08-30 2009-12-09 豊田合成株式会社 燃料キャップ
DE102007043033A1 (de) * 2007-09-11 2009-03-12 Magna Steyr Fuel Systems Gmbh Verschlussdeckel für unter Innendruck stehende Behälter mit Sicherheitsfunktion und Verschlussdeckel für einen Treibstofftank
DE102011078293B4 (de) * 2011-06-29 2017-06-29 Röchling Automotive AG & Co. KG Ausgleichsbehälter mit einem Flüssigkeitssperrventilkörper und einem relativ zu diesem beweglich an diesem aufgenommenen Gasunterdruckventilkörper sowie eine solche Ventilstruktur tragender Deckel für einen Ausgleichsbehälter

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
US2732971A (en) 1956-01-31 Radiator caps
DE871227C (de) * 1950-11-28 1953-03-19 Manfred Dipl-Ing Behr Kuehlerverschluss mit eingebautem UEber- und Unterdruckventil
US3203445A (en) * 1963-09-12 1965-08-31 Dole Valve Co Combination vent cap and valve for automobile radiators
FR2509789A1 (fr) * 1981-07-17 1983-01-21 Valeo Bouchon pour un circuit de fluide, tel qu'un circuit de refroidissement de moteur a combustion interne
DE3211449C2 (de) * 1982-03-27 1984-06-20 Daimler-Benz Ag, 7000 Stuttgart Kühlerverschluß
DE3422705A1 (de) * 1984-06-19 1985-12-19 Kühlerfabrik Längerer & Reich GmbH & Co KG, 7024 Filderstadt Ueberdruckventileinrichtung fuer den kuehlkreislauf einer fluessigkeitsgekuehlten brennkraftmaschine
DE3436702A1 (de) * 1984-10-06 1986-04-10 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Vorrichtung zum absichern des kuehlmittelkreislaufs eines verbrennungsmotors
DE3832103C2 (de) * 1988-09-21 1996-08-29 Blau Kg Kraftfahrzeugtech Verschlußdeckel für die Füllöffnung eines Kühlmittelbehälters in Kfz-Kühlanlagen
DE4107525C1 (fr) * 1991-03-08 1992-05-27 Blau Kg Fabrik Fuer Kraftfahrzeugteile, 4018 Langenfeld, De
DE4121086A1 (de) * 1991-06-26 1993-01-14 Laengerer & Reich Kuehler Ueberdruckventileinrichtung fuer den kuehlkreislauf einer fluessigkeitsgekuehlten brennkraftmaschine
DE4124182C1 (fr) * 1991-07-20 1992-06-04 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
DE4220631C1 (en) * 1992-06-24 1993-03-11 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Valve arrangement for cooling circuit of IC engine - has at least two excess pressure valves and switch valve for change of pressure between excess pressure valves
DE4422292A1 (de) * 1994-06-01 1995-12-07 Reutter Metallwaren Auf einem Behälterstutzen befestigbarer Verschlußdeckel

Also Published As

Publication number Publication date
WO1999028605A1 (fr) 1999-06-10
EP1036261A1 (fr) 2000-09-20
DE59807339D1 (de) 2003-04-03
DE19753592A1 (de) 1999-06-10
US6367644B1 (en) 2002-04-09

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