EP0630827B1 - Récipient pour produit à deux composants - Google Patents

Récipient pour produit à deux composants Download PDF

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Publication number
EP0630827B1
EP0630827B1 EP94107808A EP94107808A EP0630827B1 EP 0630827 B1 EP0630827 B1 EP 0630827B1 EP 94107808 A EP94107808 A EP 94107808A EP 94107808 A EP94107808 A EP 94107808A EP 0630827 B1 EP0630827 B1 EP 0630827B1
Authority
EP
European Patent Office
Prior art keywords
ring
lid
edge surface
container
curled
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
EP94107808A
Other languages
German (de)
English (en)
Other versions
EP0630827A1 (fr
Inventor
Herbert In Fa. Niederrheinische Dickel
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.)
NIEDERRHEINISCHE BLECHWARENFABRIK GmbH
Original Assignee
NIEDERRHEINISCHE BLECHWARENFABRIK 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
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Application filed by NIEDERRHEINISCHE BLECHWARENFABRIK GmbH filed Critical NIEDERRHEINISCHE BLECHWARENFABRIK GmbH
Publication of EP0630827A1 publication Critical patent/EP0630827A1/fr
Application granted granted Critical
Publication of EP0630827B1 publication Critical patent/EP0630827B1/fr
Anticipated expiration legal-status Critical
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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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/3205—Separate rigid or semi-rigid containers joined to each other at their external surfaces
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/3216—Rigid containers disposed one within the other

Definitions

  • the present invention relates to a packaging for two-component products with the features of the preamble of claim 1.
  • a packaging for two-component products is known from DE-A-34 07 783.
  • the basic container is used, for example, to hold a component of a paint, while the additional component, for example a low-viscosity hardener, which is to be filled into the basic container, is accommodated in the cover insert.
  • a suitable pouring opening is provided in the upper cover section and is closed by a cover.
  • the lower and upper cover sections can be soldered to one another in the area of their edge surfaces. According to a second alternative, they can also be connected to one another and simultaneously to the basic container via a clamping ring.
  • the lid insert formed in this way is inserted into the basic container, the lower lid section becomes of the lid insert in the base container so that its edge surface comes into contact with the ripened edge surface of the base container.
  • a corresponding sealing ring is provided in the area of the edge surface of the lower cover section, so that the basic container is sealed airtight in this way.
  • a pressure element is applied to the edge surfaces of the lid insert and the basic container with the aid of a securing element, for example a clamping ring, so that the lid insert and basic container are connected to form a transport-safe packaging unit.
  • the two lid sections of the lid insert are soldered to one another in the known packaging, that is to say insolubly connected to one another, this has the disadvantage that the user can no longer remove remaining amounts therein after pouring out the filling material from the lid insert.
  • the filling material is a substance which is hazardous to health, for example the low-viscosity hardener mentioned, problems arise with regard to the disposal of the lid inserts which are still contaminated with filling material.
  • a packaging for two-component products with the features of the preamble of claim 1 is known from DE-U-92 16 003.
  • This publication also relates to the principle in which a clamping ring holds two sections of a lid together and simultaneously connects the lid insert to the basic container. No separate ring is used to connect the two lid sections together.
  • the upper lid portion is intentionally arranged to be detachable from the lower lid portion.
  • the upper lid section has no special filling opening, but is removed from the lower lid section for filling the corresponding liquid.
  • the upper lid section is removed, after which the lower lid section with the liquid contained therein is removed from the container and the liquid is emptied into the container. Residual liquid adhering to the lid section can then simply be applied using a spatula or the like. be removed.
  • US-A-1 669 511 relates to a solution which corresponds to the second alternative of DE-A-34 07 783, i.e. a single ring holds the lid sections together and connects the lid insert to the basic container.
  • US-A-1 866 194 relates to the basic principle of closing a container with a lid via a clamping ring. This is not about the special closing of two lid sections of a lid insert.
  • the invention has for its object to provide a packaging of the type specified in the preamble of claim 1, in which the lid insert can be easily removed to remove the rest Ingredients this has a tight and secure closure.
  • the lower and upper cover sections are therefore neither inseparable nor not connected to one another at all, but they can be detached from one another, for example after the filling material has been consumed, by separating the ring holding the cover sections together. It is essential here that this ring forms a solid unit with the two cover sections in order to prevent the ring from being released unintentionally. It is also important that the ring is integrated in the lid insert so that it does not hinder or even make impossible the attachment of a securing element for the lid insert and associated basic container, namely a clamping ring. The ring should also be able to be separated quickly and easily by the user, if necessary, in order to enable the lid insert to be opened quickly.
  • the ring covers the two edge surfaces of the cover sections on the end face or from the outside, and thus prevents foreign objects from entering laterally between the cover halves.
  • the ring is fixed to the edge surfaces of the cover sections, so that a firm and secure closure is achieved.
  • “Fixing” means at least “clamping”, this clamping effect being achieved by deforming the ring in the area of the edge surfaces. Additional fastening measures can be provided, but are not preferred because of the additional effort involved and the difficulty in detaching the lid sections from one another.
  • the ring is only rolled on one side and engages under the rolled edge surface of the lower cover section, while the flat edge surface of the upper cover section preferably engages with a flat bent ring section.
  • an embodiment has proven to be particularly suitable in which the ring is L-shaped from the start and is rolled up with its horizontal leg in such a way that it engages behind the rolled-up edge surface of the lower cover section, while the vertical leg on the flat edge surface of the upper lid section is bent.
  • a seal for example a sealing ring, is arranged between the edge surfaces of the upper and lower cover sections.
  • the ring provided for closing the two cover sections is preferably one in an L-shape as mentioned above.
  • U-shaped or I-shaped rings can also be used, and depending on the shape of the ring, more or fewer deformation steps are required to fix the ring on the edge surfaces of the two cover sections, ie by rolling, flanging etc.
  • fixing the ring should be integrated into the lid insert, ie form a solid unit with it, on the one hand to create a tight and tight closure and on the other hand the possibility of securing the lid insert and basic container.
  • the ring used according to the invention is preferably open from the start and has a nose for closing in one end region which is guided and bent through an opening in the other end region.
  • the ring which has an L-shape, for example, is pushed from below onto the abutting edge surfaces of the two cover sections.
  • the upper part of the vertical ring leg is then bent onto the flat edge surface of the upper cover section, while the horizontal ring leg is rolled over the rolling of the edge surface of the lower cover section, so that it engages behind this roll-on fit.
  • the ring preferably has an end tab for tearing the ring connection.
  • This end plate can be gripped with a tool, for example pliers, and pulled outwards, as a result of which both the nose can be released from the opening and the entire ring can be released from its press fit.
  • clamping rings of this type are known and are approximately C-shaped in section, the two horizontal legs of the C reaching over the upper bent flat section of the ring and the underside of the rolling of the basic container.
  • a seal is preferably provided on the edge surface of the lower cover section for contact with the edge surface of the base container.
  • a seal is known per se. It is worth mentioning that the ring provided according to the invention for connecting the two cover sections in no way hinders the arrangement of such a seal.
  • the upper cover section is arched upward
  • the upper cover section has a central flat area and a second wall area extending upward therefrom and merging into the edge surface, which in the closed state of the lid insert on the side wall portion of the lower lid portion from the inside.
  • This embodiment of the upper cover section has the special advantage that a double side wall section of the cover insert is achieved, in particular in the region in which the ring for closing the cover insert is attached. This stiffening effect prevents the corresponding side wall area from being pressed in or buckling out before, during and after the ring is attached.
  • the packaging shown in FIG. 1 for two-component products consists of a basic container 1 and a cover insert 13 which can be inserted therein.
  • the cover insert 13 can be inserted into the basic container 1 in such a way that it is sealed airtight becomes. It consists of an upper cover section 4 and a lower cover section 3, which are arranged opposite one another with their edge surfaces and form a cavity between them which is suitable for receiving one component of the two-component product.
  • the lower cover section 3 has essentially a bowl-shaped shape with a central, essentially flat middle part and a conical edge part. At the top of the conical edge part of the lower cover section 3 there is an essentially cylindrical edge part which, when the cover insert is pressed into the base container, bears against the inner surface of the base container shell under tension.
  • a sealing ring (not shown), which is arranged in the rolled-up edge region of the lower cover section 3, is pressed against the upper side of the rolled-up edge surface 16 of the basic container.
  • the edge surface of the lower cover section 3 is formed by an approximately horizontally running ring flange, which in the rolled, i.e. rolled down towards the container axis, edge section 10 merges.
  • a sealing ring 20 and a horizontal ring flange 11 of the upper cover section 4 lie on this ring flange.
  • This horizontal ring flange goes into a rolled, i.e. rolled downwards and towards the container axis, edge section 11 of the upper lid section.
  • the basic container has an upper bead 14 and a on its hull lower double bead 15.
  • the base 2 of the basic container is folded (triple) and sealed accordingly.
  • To carry the basic container it has two lateral ball eyelets 8, in which a carrying handle 9 is fastened.
  • the upper cover section 4 has a pouring opening in the center, which can be closed by a suitable plastic cover 6.
  • the upper cover section 4 also has a central, flat area in which the pouring opening is located, and a side wall area 12 extending upward therefrom and merging into the horizontal ring flange is present.
  • An additional securing of the cover insert 13 in the basic container 1 is a clamping ring 7 which engages over the locking ring 5 of the cover insert and the rolled-up edge area 16 of the basic container.
  • the locking ring 5 for the lid insert is designed as an open ring and has an L-shaped section, as shown in FIG.
  • a protruding nose 26 is provided in one end region of the ring, while there is a corresponding opening 18 in the other end region of the ring.
  • FIG. 3 shows how the nose 26 is pushed through the corresponding opening 18 to close the ring and then bent according to FIG. 4.
  • a tab 17 which, after closing the ring (shown in Figure 4) with pliers u. Like. Is graspable to tear open the ring and in this way to open the lid insert.
  • the locking ring 5 is pushed from below onto the two rolled-up edge sections 10 and 11 of the lower and upper cover section, so that it covers them from the outside.
  • the horizontal leg 19 of the ring engages under the rolled section 10 of the lower lid section (it is pointed out that the sealing ring provided for the basic container in the throat area adjacent to the rolled section 10 is not shown).
  • the applied locking ring 5 is then bent in the upper region of its vertical leg, so that there is the approximately horizontal section 21 which comes to rest on the horizontal ring flange of the upper cover section.
  • the L-shaped leg 19 of the ring 5 is rolled on and engages behind the rolled section 10 of the lower cover section.
  • the ring is then in a press fit on the corresponding edge surfaces of the two cover sections and closes them.
  • the locking ring designed according to the invention for the lid insert preferably consists of tinplate.
  • a sheet thickness of 0.42 mm has proven to be particularly suitable.
  • Lid insert and basic container are also preferably made of tinplate.
  • the tension ring consists of a suitable steel band.
  • the heights H and H1 shown in FIG. 1 are 214 and 132 mm, and the diameter of the basic container is 221 mm.
  • the basic container has a content of 12 l, while the lid insert has a content of 2.6 l.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Coating Apparatus (AREA)
  • Packages (AREA)

Claims (6)

  1. Emballage pour produits à deux composants, comprenant un récipient de base (1) et une garniture de couvercle (13) qui peut être placée dans le récipient de base (1) et le referme de manière étanche à l'air, et qui présente une partie supérieure et une partie inférieure de couvercle (4, 3) qui sont placées l'une sur l'autre par leurs surfaces de bordure (10, 11) de telle sorte que les parties de couvercle (3, 4) forment un espace vide commun, le récipient de base (1) et la garniture de couvercle (13) étant reliés l'un à l'autre par un anneau de serrage (7) qui chevauche une surface de bordure repliée (16) du récipient de base (1), les surfaces de bordure (10, 11) de la partie inférieure et de la partie supérieure de couvercle (3, 4) étant chacune repliées vers le bas en direction de l'axe du récipient, et un joint d'étanchéité étant disposé entre les surfaces de bordure (10, 11) de la partie inférieure et de la partie supérieure de couvercle (3, 4), caractérisé en ce que la partie inférieure et la partie supérieure de couvercle (3, 4) sont reliées l'une à l'autre de manière libérable par l'intermédiaire d'un anneau (5) découpable, qui recouvre par l'extérieur leurs surfaces de bordure (10, 11), qui y est fixé et qui est replié de telle sorte qu'il accroche par l'arrière la surface de bordure (10) repliée de la partie inférieure de couvercle (3), en ce que l'anneau de serrage (7) chevauche l'anneau (5) et en ce que la partie supérieure de couvercle (4) présente au milieu une ouverture de vidage.
  2. Emballage selon la revendication 1, caractérisé en ce que l'anneau (5) est configuré en usine de manière à former un L en coupe, et est replié par sa branche horizontale (19) de telle sorte qu'il accroche par l'arrière la surface de bordure (10) repliée de la partie inférieure de couvercle (3), tandis que la branche verticale est repliée sur la surface de bordure plane (11) de la partie supérieure de couvercle (4).
  3. Emballage selon l'une des revendications précédentes, caractérisé en ce que pour la fermeture, l'anneau (5) présente dans une région d'extrémité un bec (16) qui est passé à travers une ouverture (18) de l'autre région d'extrémité et est replié.
  4. Emballage selon l'une des revendications précédentes, caractérisé en ce que l'anneau (5) présente une patte d'extrémité (17) pour déchirer la liaison par l'anneau.
  5. Emballage selon l'une des revendications précédentes, caractérisé en ce que la partie supérieure de couvercle (4) présente une région centrale plane et une région (12) de paroi latérale s'étendant vers le haut à partir de la région centrale plane et se transformant en la surface de bordure et qui, lorsque la garniture de couvercle (13) est en position fermée, se place par l'intérieur contre la partie de paroi latérale de la partie inférieure de couvercle (3).
  6. Emballage selon l'une des revendications précédentes, caractérisé en ce que sur la surface de bordure de la partie inférieure de couvercle (3) est prévu un joint d'étanchéité qui vient se placer sur la surface de bordure (16) du récipient de base (1).
EP94107808A 1993-05-26 1994-05-20 Récipient pour produit à deux composants Expired - Lifetime EP0630827B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4317462A DE4317462C2 (de) 1993-05-26 1993-05-26 Verpackung für Zweikomponenten-Produkte
DE4317462 1993-05-26

Publications (2)

Publication Number Publication Date
EP0630827A1 EP0630827A1 (fr) 1994-12-28
EP0630827B1 true EP0630827B1 (fr) 1997-01-15

Family

ID=6488922

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94107808A Expired - Lifetime EP0630827B1 (fr) 1993-05-26 1994-05-20 Récipient pour produit à deux composants

Country Status (4)

Country Link
EP (1) EP0630827B1 (fr)
AT (1) ATE147699T1 (fr)
DE (2) DE4317462C2 (fr)
ES (1) ES2099507T3 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10215345A1 (de) * 2002-03-28 2003-10-23 Fritjof Kreuzer Behälterset zur Modifizierung transparenter Anstrichmittel und Übergabedose
DE102007045299A1 (de) * 2007-09-21 2009-04-02 Construction Research & Technology Gmbh Verpackung für 2-Komponenten-Produkte
CH700869A1 (de) * 2009-04-21 2010-10-29 Stebler & Co Ag Mehrkomponentengebinde.
DE102010054805A1 (de) * 2010-12-16 2012-06-21 Mankiewicz Gebr. & Co. Gmbh & Co Kg Behältersystem für pastöse Massen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1669511A (en) * 1926-12-24 1928-05-15 Niles Steel Products Company Double shipping container
US1866194A (en) * 1929-08-16 1932-07-05 Phoenix Hermetic Company Jar closure
DE3407783C1 (de) * 1984-03-02 1985-09-26 Niederrheinische Blechwarenfabrik G.M.B.H., 4100 Duisburg Verpackung für Zweikomponenten-Produkte
DE3504427A1 (de) * 1985-02-09 1986-08-14 Niko 2802 Ottersberg Russopulos Gebinde aus feinstblech, insbesondere fuer zweikomponentenkunststoffe
US4866194A (en) * 1988-05-31 1989-09-12 The Standard Oil Company Method for ammoxidation of paraffins and catalyst system therefor
CH686948A5 (de) * 1992-10-28 1996-08-15 Der Hoffmann Ag Geb Gebinde mit mindestens zwei getrennten Kammern.
DE9304892U1 (de) * 1993-03-31 1993-05-27 Züchner Verpackungen GmbH & Co, 3370 Seesen Gebinde für Zweikomponentensysteme

Also Published As

Publication number Publication date
EP0630827A1 (fr) 1994-12-28
ATE147699T1 (de) 1997-02-15
DE4317462C2 (de) 1996-04-18
DE59401580D1 (de) 1997-02-27
ES2099507T3 (es) 1997-05-16
DE4317462A1 (de) 1994-12-01

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