EP0722889A1 - Deckel, Behältnis mit einem solchen Deckel und Verfahren zur hermetischen Abdichtung - Google Patents

Deckel, Behältnis mit einem solchen Deckel und Verfahren zur hermetischen Abdichtung Download PDF

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Publication number
EP0722889A1
EP0722889A1 EP95402886A EP95402886A EP0722889A1 EP 0722889 A1 EP0722889 A1 EP 0722889A1 EP 95402886 A EP95402886 A EP 95402886A EP 95402886 A EP95402886 A EP 95402886A EP 0722889 A1 EP0722889 A1 EP 0722889A1
Authority
EP
European Patent Office
Prior art keywords
opening
seal
wall
cover
closed
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
EP95402886A
Other languages
English (en)
French (fr)
Other versions
EP0722889B1 (de
Inventor
Joel Auzureau
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.)
Joint Francais SNC
Original Assignee
Joint Francais SNC
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 Joint Francais SNC filed Critical Joint Francais SNC
Publication of EP0722889A1 publication Critical patent/EP0722889A1/de
Application granted granted Critical
Publication of EP0722889B1 publication Critical patent/EP0722889B1/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
    • B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
    • B65D39/12—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers expansible, e.g. inflatable
    • 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
    • B65D2543/00277—Metal
    • 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

Definitions

  • the present invention relates mainly to a lid, in particular for a hermetically sealed reservoir, to the reservoir, in particular to the canister comprising such a lid and to a hermetic sealing process for such a reservoir.
  • a cover provided with a peripheral seal whose axial compression and / or radial thrust causes the radial expansion ensuring, on the one hand, the mechanical locking of the cover on the tank and, d on the other hand, a hermetic seal.
  • the withdrawal of the compression means allows, by elasticity of the seal, the opening of the reservoir. After replacing the cover, the tank can be closed again by compressing the seal.
  • the main object of the invention is a cover for hermetically sealing an opening comprising a wall extending over substantially the entire surface of the opening to be closed and a seal extending over the periphery of said wall, characterized in that it comprises a peripheral chamber for receiving the joint secured to said wall and comprising a peripheral opening extending around the periphery of the chamber, as well as means for compressing the joint over substantially its entire length, and in that it comprises means reversible mechanical control device for compression and peripheral or radial expansion of the joint over substantially its entire length, so that it rests on a receiving surface delimiting the opening to be closed.
  • the invention also relates to a cover for hermetically sealing an opening comprising a wall extending over substantially the entire surface of the opening to be closed and a seal extending over the periphery of said wall, characterized in that it comprises a peripheral chamber for receiving the joint secured to said wall and comprising a peripheral opening extending around the periphery of the chamber, as well as means for compressing the joint according to normal to the wall over substantially its entire length, in that the seal is compressible so that compression along the normal to the wall and / or the opening to be closed causes its peripheral or radial expansion substantially in the plane of the wall or the opening to be closed, and which it comprises reversible mechanical control means for compressing the seal over substantially its entire length.
  • the invention also relates to a cover, characterized in that the compression means of the seal comprise a flexible rod, and in that the cover comprises an opening for longitudinal introduction of the rod into the chamber.
  • the invention also relates to a cover, characterized in that the means for compressing the seal also comprise a washer arranged in the chamber between the seal and the rod.
  • the invention also relates to a cover, characterized in that the peripheral chamber has a substantially rectangular section.
  • the invention also relates to a cover, characterized in that the wall and the peripheral chamber are obtained by deformation of a single piece of metal sheet.
  • the invention also relates to a cover, characterized in that the seal has a C shape, the convexity of which is directed towards the opening of the chamber.
  • the invention also relates to a cover, characterized in that the rod has a circular section and a length substantially equal to the length of the joint, and in that it is made of a material having good axial rigidity while being flexible perpendicular to its axis, especially made of plastic.
  • the invention also relates to a reservoir, in particular a container, comprising a wall defining an opening to be closed, said wall comprising a concavity on the periphery of the opening to be closed, in that it comprises a cover, and in that that the concavity forms a bearing surface for the cover gasket in a closed condition.
  • the invention also relates to a reservoir, characterized in that the concavity is a groove forming the edge of the opening to be closed.
  • the invention also relates to a reservoir, characterized in that said reservoir is a paint can of substantially cylindrical shape.
  • the invention also relates to a method of closing a tank with a cover according to the invention, characterized in that it comprises a step consisting in placing the cover on the opening to be closed and a step consisting in threading the ring in the peripheral chamber of the cover.
  • FIGS. 1 to 9 the same references have been used to designate the same elements.
  • a cylindrical can 1 capable of receiving paint, provided with a handle 3 and closed by a cover 5 comprising a flat wall 7 closing the opening 9 of the container secured on its periphery with a peripheral chamber 11 for receiving a seal 13 and means 15 for compressing the seal 13 according to the normal to the wall 7.
  • the means 15 for compressing the seal 13 comprise a washer 15.1 flat ( Figure 2) or having an L-shaped section ( Figure 3) and a rod 15.2, for example cylindrical.
  • the peripheral chamber 11 has on its periphery an opening 17 for the passage of the compressed joint 13 towards a wall 19 of the container 1 delimiting the opening 9.
  • the peripheral chamber 11 has a rectangular section with rounded angles comprising a bottom wall 11.1 and an upper wall 11.2 parallel to the wall 7 of the cover 5 connected by a cylindrical wall 11.3 whose axis is normal to the wall 7.
  • the junctions between the walls 11.1 and 11.2, on the one hand, and the wall 11.3, on the other hand, advantageously have a radius of curvature which, in the exemplary embodiment illustrated in FIG. 3, corresponds to the radius of curvature of the L-shaped washer 15.1 and of one end 21 of the seal 13.
  • the wall 19 of the container 1 has, vis-à-vis the opening 17 of the peripheral chamber 11, a cavity 23 on which the seal 13 bears when it is in the compressed condition.
  • the cavity 23 is a shallow U-shaped groove extending around the periphery of the cylindrical wall 19.
  • the seal 13 bears on a cylindrical surface 23 ′ of the wall 19 of the container 1 surmounted by a shoulder 25 for retaining the seal.
  • the wall 19 of the container 1 can, without departing from the scope of the present invention, be provided with other means for retaining the seal 13 in the compressed condition.
  • a reservoir devoid of cavities 23 does not depart from the scope of the present invention.
  • peripheral chamber 11 The dimensions of the peripheral chamber 11 are chosen so that they can accommodate the seal 13 in the uncompressed condition (open container) and the seal 13 as well as the compression means 15 in the compressed condition (closed container).
  • the means 15 for compressing the seal 13 advantageously comprise a rod 15.2 introduced into the peripheral chamber 11 through an opening 25 extending over a short length of the wall 11.2.
  • the rod 15.2 has good axial rigidity while being flexible perpendicular to its axis in order to be able to follow the curvature of the peripheral chamber 11.
  • the end of the rod 15.2 is provided with gripping means 27, for example a handle.
  • the rod 15.2 and / or the opening 25 can be provided with a tamper-evident device which will certify to a potential buyer that the container has not been opened or started.
  • the opening of the container 1 cannot be obtained only by removing the rod 15.2 from the chamber 11 and, consequently, tearing off the cover forming a tamper-evident device.
  • the rod 15.2 can bear directly on the gasket 13 or, via an intermediate piece, for example a rigid washer 15.1.
  • the rigid washer 15.1 and / or the rod 15.2 advantageously have a low coefficient of friction.
  • the washer 15.1 can be incorporated into the seal 13 and / or the rod 15.2.
  • FIGS. 4 and 5 two alternative embodiments can be seen comprising a seal 13 pushed radially by the rod 15.2 in the direction of the cavity 23 of the wall 19 of the container.
  • the rod 15.2 can, as illustrated in FIGS. 4 and 5, bear directly on the seal 13 or bear on an intermediate elastic piece (not shown), for example substantially cylindrical.
  • the intermediate piece makes it possible to reduce the friction between the rod 15.2 and the seal 13.
  • the seal 13 has a section in the form of, (comma) when it is not compressed.
  • the rod 15.2 bears on the convex part of the seal 13 which it deforms and presses the part of the seal 13 originally concave in the concavity 23 of the wall 19 ( Figures 4b and 5b).
  • the chamber 11 comprises a lower wall 11.1, a cylindrical wall 11.3 and an upper wall 11.2 'in slope.
  • the opening 25 for introducing the rod 15.2 is located at the junction of the walls 11.3 and 11.2 '.
  • the variant embodiment of FIG. 4 comprises a chamber 11 comprising an upper wall 11.2 parallel to the wall 7, a cylindrical wall 11.3 and a sloping lower wall 11.1 '.
  • the opening 25 for introducing the rod 15.2 is formed at the junction of the walls 11.3 and 11.1 '.
  • FIGS. 7 to 9 one can see examples of O-rings 13 capable of being used in the device according to the present invention.
  • the joint of Figure 7 has a circular section.
  • FIG. 8 a tubular joint 13 can be seen.
  • FIG. 9 a tubular joint 13 can be seen, the central recess of which is filled with foam 13 ′, for example with a closed cell.
  • the seals 13 are advantageously made of elastomer, the hardness of which is for example equal to 70 Shore A.
  • the seals 13 can be made by molding or by extrusion and welding. They can be provided with a weakening of the section on the surface facing the wall 11.3 of the peripheral chamber 11, so as to facilitate compression. However, such a notch also reduces the restoring forces ensuring the passage into an uncompressed condition (FIGS. 2a and 2b) when the rod 15.2 is removed from the peripheral chamber 11.
  • the surface of the seal 13 can be provided with teeth allowing locally increase the pressure exerted on the receiving surface delimiting the opening to be closed.
  • rods having an I-shaped, trapezoidal, square or rectangular section does not depart from the scope of the present invention.
  • a plurality can be used, for example, two rods, the total length of which is substantially equal to the perimeter of the peripheral chamber 11.
  • the container 1 and the cover 5 are advantageously made of sheet metal. It is understood that the use of seals made of other materials, in particular plastomer or a mixture of elastomer and plastomer does not depart from the scope of the present invention.
  • the container 1 is filled, for example with paint.
  • the peripheral chamber 11 of the cover 5 is lined with a seal 13 advantageously completed by a washer 15.1.
  • the cover 5 is placed on the container 1.
  • the rod 15.2 is introduced through the opening 25 and along the arrow 31 into the peripheral chamber 11 of the cover 5.
  • the rod 15.2 has substantially the same length as the peripheral chamber 11.
  • the flexibility of the rod 15.2 guided by the chamber 11 makes it possible to crush the seal 13 over substantially its entire length.
  • One end of the rod 15.2 protrudes from the opening 25 to allow the canister to be opened 1.
  • a tamper-evident seal is placed around the rod 15 and the periphery of the opening 25 (not shown). It should be noted that the introduction of the rod 15.2 into the peripheral chamber 11 is an easily automated operation.
  • the container 1 pulls on the visible end of the rod 15.2, for example on the handle 27 according to the arrow 33.
  • the seal 13 resumes the shape uncompressed illustrated in FIGS. 2a, 3a, 4a and 5a allowing effortless removal of the cover 5.
  • the container 1 can be closed several times by fitting the cover 5 and by a new introduction, this time ci manual, of rod 15.2 according to arrow 31.
  • the present invention is not limited to the cylindrical container but applies to any reservoir allowing the implementation of the means 15 for compressing the seal.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
EP95402886A 1995-01-23 1995-12-20 Deckel, Behältnis mit einem solchen Deckel und Verfahren zur hermetischen Abdichtung Expired - Lifetime EP0722889B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9500713A FR2729645B1 (fr) 1995-01-23 1995-01-23 Couvercle, reservoir comportant un tel couvercle et procede de scellement hermetique
FR9500713 1995-01-23

Publications (2)

Publication Number Publication Date
EP0722889A1 true EP0722889A1 (de) 1996-07-24
EP0722889B1 EP0722889B1 (de) 1999-11-10

Family

ID=9475386

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95402886A Expired - Lifetime EP0722889B1 (de) 1995-01-23 1995-12-20 Deckel, Behältnis mit einem solchen Deckel und Verfahren zur hermetischen Abdichtung

Country Status (5)

Country Link
US (1) US5988423A (de)
EP (1) EP0722889B1 (de)
DE (1) DE69513274T2 (de)
ES (1) ES2141317T3 (de)
FR (1) FR2729645B1 (de)

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Publication number Priority date Publication date Assignee Title
US6884325B1 (en) * 1999-04-12 2005-04-26 Ihs Solvent Solutions, Inc. Sealable lid for vacuum distillation apparatus
EP1453741A1 (de) * 2001-11-14 2004-09-08 Entegris, Inc. Wafereinkapselungsdichtungsanordnung für waferbehälter
GB2383099A (en) * 2001-12-12 2003-06-18 Hansen Transmissions Int A method of retaining and sealing a cover interiorally within an orifice in a machine housing
US6860696B2 (en) * 2002-04-18 2005-03-01 Alberto Bazan System and method for unloading a viscous product from a bag
DE10246833A1 (de) * 2002-10-08 2004-04-22 Eisenwerke Fried. Wilh. Düker AG & Co. KGaA Bodenauslaufventil für insbesondere emaillierte Behälter
US8648977B2 (en) * 2004-06-02 2014-02-11 Applied Materials, Inc. Methods and apparatus for providing a floating seal having an isolated sealing surface for chamber doors
US7712610B2 (en) * 2006-10-26 2010-05-11 Lifescan Scotland Limited Sensor vial having a deformable seal
US20080191424A1 (en) * 2006-11-09 2008-08-14 Bandelin Electronic Gmbh & Co., Kg Rotary seal
DE102008016320B3 (de) * 2008-03-28 2009-04-30 Khs Ag Rastverschluss für Getränkebehälter
US8899443B2 (en) * 2008-12-15 2014-12-02 Wki Holding Company, Inc. Container assembly with flexible seal
US8662342B1 (en) * 2011-12-30 2014-03-04 Andrew John DeTolla Materials storage method and device
US9174776B1 (en) 2013-03-15 2015-11-03 Andrew J. DeTolla Methods and devices for improved materials storage
US11312548B2 (en) * 2019-05-21 2022-04-26 Pacific Market International, Llc Drink container and leak proof plug lid for use therewith

Citations (3)

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Publication number Priority date Publication date Assignee Title
FR2104852A1 (de) * 1970-08-13 1972-04-21 Dubach Werner
CH554266A (de) * 1972-09-11 1974-09-30 Freisinger Franz Gmbh & Co Kg Dose.
FR2688485A1 (fr) * 1992-03-11 1993-09-17 Cmb Packaging Sa Emballage refermable.

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US360663A (en) * 1887-04-05 Method of forming joints in sheet-metal tubes
US1747591A (en) * 1927-09-24 1930-02-18 Moore Inventions Corp Hand-operated hermetic-closure construction
GB539026A (en) * 1939-01-19 1941-08-26 Vacu Top Container Company Ltd Improvements in or relating to closures for containers
US2674390A (en) * 1950-03-31 1954-04-06 Leer S Curacao N V Van Joint or closure
FR1145850A (fr) * 1956-03-17 1957-10-30 Garniture déformable pour presse-étoupes ou raccords étanches et dispositifs en comportant application
US3013823A (en) * 1958-03-10 1961-12-19 Gits Bros Mfg Co Seal
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US3784214A (en) * 1971-10-18 1974-01-08 J Tamplen Seal that is responsive to either mechanical or pressure force
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US4209105A (en) * 1978-01-11 1980-06-24 The Aro Corporation Follower plate wiper
US4261584A (en) * 1979-11-19 1981-04-14 International Business Machines Corporation Hermetic seal
FR2518064A1 (fr) * 1981-12-14 1983-06-17 Safet Embamet Lethias Dispositif d'etancheite pour emballage metallique, procede pour sa fabrication et emballage en comportant application
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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2104852A1 (de) * 1970-08-13 1972-04-21 Dubach Werner
CH554266A (de) * 1972-09-11 1974-09-30 Freisinger Franz Gmbh & Co Kg Dose.
FR2688485A1 (fr) * 1992-03-11 1993-09-17 Cmb Packaging Sa Emballage refermable.

Also Published As

Publication number Publication date
DE69513274T2 (de) 2000-07-13
FR2729645A1 (fr) 1996-07-26
DE69513274D1 (de) 1999-12-16
EP0722889B1 (de) 1999-11-10
ES2141317T3 (es) 2000-03-16
US5988423A (en) 1999-11-23
FR2729645B1 (fr) 1997-03-28

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