EP1102021A2 - Door for freezing apparatus - Google Patents

Door for freezing apparatus Download PDF

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Publication number
EP1102021A2
EP1102021A2 EP00124542A EP00124542A EP1102021A2 EP 1102021 A2 EP1102021 A2 EP 1102021A2 EP 00124542 A EP00124542 A EP 00124542A EP 00124542 A EP00124542 A EP 00124542A EP 1102021 A2 EP1102021 A2 EP 1102021A2
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EP
European Patent Office
Prior art keywords
approach
longitudinal section
door
longitudinal
section
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
EP00124542A
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German (de)
French (fr)
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EP1102021B1 (en
EP1102021A3 (en
Inventor
Jesus Maria Fuertes Goni
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.)
BSH Electrodomesticos Espana SA
Original Assignee
BSH Fabricacion SA
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Publication date
Application filed by BSH Fabricacion SA filed Critical BSH Fabricacion SA
Publication of EP1102021A2 publication Critical patent/EP1102021A2/en
Publication of EP1102021A3 publication Critical patent/EP1102021A3/en
Application granted granted Critical
Publication of EP1102021B1 publication Critical patent/EP1102021B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/08—Parts formed wholly or mainly of plastics materials
    • F25D23/082—Strips
    • F25D23/087—Sealing strips
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/16—Devices holding the wing by magnetic or electromagnetic attraction
    • E05C19/161—Devices holding the wing by magnetic or electromagnetic attraction magnetic gaskets

Definitions

  • the present invention as the title of this Patent description expresses this relates to a door for a freezer, the inside of which with a Insulation foam is filled, and its counter door with is provided with a channel that surrounds it Means for receiving and attaching the approach represents a magnetic seal that is elastic is deformable, the closure means of the door represents; and which has the task of the manufacturing process simplify the door and make it cheaper, for an improvement in the approach of magnetic Seal was made that allows their Attachment before the step of injection of the Perform insulation foam; and all this in one Way that the approach withstands the pressure that the Insulation foam exerts on its injection, so that neither a deformation of the approach nor of the channel is evoked to his later exchange possible breakage of the magnetic seal enable.
  • the doors of freezers are state of the art inside with an insulation foam filled, and the opposite door includes a channel that it surrounds the approach of a magnetic seal restrained and attached, which is elastic is deformable. With the help of this seal Lock the door.
  • the approach of the magnetic seal has two hollow ones Longitudinal parts separated by a transverse one Partition wall are separated, so that at the beginning the approach has greater flexibility with the aim of Fit the seal in the channel of the counter door too improve.
  • the invention has improved the magnetic seal, so that this before performing the injection of the Insulation foam is attached, and therefore because there is no pressure on the canal, the introduction of the approach done manually without any kind to have to use by machine.
  • the door includes the Invention, like the conventional doors, one Channel that surrounds the counter door, in which an elastic deformable approach is picked up and attached, the Is part of the magnetic seal of the door, whereby this approach comprises a longitudinal section from goes out free end, and the lateral support projections comprises approximately opposite to each other; and you is characterized in that the approach of magnetic Seal at least two longitudinal sections comprises which have different elasticities, wherein the longitudinal section, which follows the longitudinal section with the support projections attached, one less elasticity and greater rigidity having.
  • the longitudinal section with the lower elasticity is at least to a large extent from a massive Made of material that is elastically deformable during the longitudinal section, which is attached which includes support protrusions and a larger one Has elasticity, comprises a hollow chamber.
  • the section with the greater elasticity instructs his side, against the headpiece of the magnetic Seal is aligned, another lug-shaped Head on until the near Longitudinal section that is made of solid elastic deformable material is formed, the lug-shaped Support projection following the support projection and directed against the head of the seal is arranged.
  • the longitudinal section at least in large part made of solid, elastically deformable material has an end portion that is in shape an arrow against the inside of the cavity of the adjacent longitudinal section, with the support projections is provided, extends.
  • the longitudinal sections of the approach of the seal are uniformly made of an elastically deformable material of the same Shore hardness.
  • Both longitudinal sections of the approach of the seal point at least approximately the same thickness as their cross-section on.
  • the door 1 is closed by a counter door 2 that a channel 3 for receiving and attaching a Approach 4 comprises a magnetic seal 5.
  • the Channel 3 surrounds the opposite door 2.
  • an insulation foam 12th injected in the interior between the door 1 and the Counter door 2 in the interior between the door 1 and the Counter door 2 in the interior between the door 1 and the Counter door 2 is defined.
  • the approach 4 has a hollow from its free end Longitudinal section 6, in the side walls of supporting projections 7 are attached, one of the Side parts a shoulder-like support projection 8 includes.
  • the approach 4 then includes the hollow Longitudinal section 6 a solid longitudinal section 9, the is elastically deformable, the lower elasticity than the hollow longitudinal section 6.
  • the magnetic seal 5 includes one Recording 10 in which the magnetic element is retained the closure over the side part 11 of the freezer, through which it operates Effect of the magnetic element sticks.
  • the receptacle 10 becomes elastic with the attachment 4 deformable sections 13 and 14, which have a chamber 15 define for thermal insulation, in connection brought.

Abstract

A channel runs round a door's lining in which a flexibly moldable fitting strip (4) for a magnetic seal (5) is held tight. This fitting strip has a lengthwise section (6) running from the open end and having supporting projecting parts (7,8) on its side. The fitting strip's two lengthwise sections (6,9) have differing elasticity. One lengthwise section (9) has less elasticity and greater moldable stiffness than the other lengthwise section (6).

Description

GEGENSTAND DER ERFINDUNGOBJECT OF THE INVENTION

Die vorliegende Erfindung, so wie der Titel dieser Patentbeschreibung dies ausdrückt, betrifft eine Tür für einen Gefrierapparat, deren Inneres mit einem Isolationsschaum gefüllt ist, und deren Gegentür mit einem Kanal versehen ist, der sie umgibt, der ein Mittel zur Aufnahme und zur Befestigung des Ansatzes einer magnetischen Dichtung darstellt, die elastisch verformbar ist, die das Verschlußmittel der Tür darstellt; und die zur Aufgabe hat, den Herstellungsprozeß der Tür zu vereinfachen und zu verbilligen, wofür eine Verbesserung am Ansatz der magnetischen Dichtung vorgenommen wurde, die es ermöglicht, ihre Befestigung vor dem Schritt der Einspritzung des Isolationsschaums durchzuführen; und all dies auf eine Weise, daß der Ansatz dem Druck standhält, den der Isolationsschaum bei seiner Einspritzung ausübt, so daß weder eine Verformung des Ansatzes noch des Kanals hervorgerufen wird, um seinen späteren Austausch bei einem etwaigen Bruch der magnetischen Dichtung zu ermöglichen.The present invention, as the title of this Patent description expresses this relates to a door for a freezer, the inside of which with a Insulation foam is filled, and its counter door with is provided with a channel that surrounds it Means for receiving and attaching the approach represents a magnetic seal that is elastic is deformable, the closure means of the door represents; and which has the task of the manufacturing process simplify the door and make it cheaper, for an improvement in the approach of magnetic Seal was made that allows their Attachment before the step of injection of the Perform insulation foam; and all this in one Way that the approach withstands the pressure that the Insulation foam exerts on its injection, so that neither a deformation of the approach nor of the channel is evoked to his later exchange possible breakage of the magnetic seal enable.

HINTERGRUND DER ERFINDUNGBACKGROUND OF THE INVENTION

Nach dem Stand der Technik sind die Türen von Gefrierapparaten in ihrem Inneren mit einem Isolationsschaum gefüllt, und die Gegentür umfaßt einen Kanal, der sie umgibt, in dem der Ansatz einer magnetischen Dichtung zurückgehalten und befestigt ist, die elastisch verformbar ist. Mit Hilfe dieser Dichtung erfolgt der Verschluß der Tür.The doors of freezers are state of the art inside with an insulation foam filled, and the opposite door includes a channel that it surrounds the approach of a magnetic seal restrained and attached, which is elastic is deformable. With the help of this seal Lock the door.

Der Ansatz der magnetischen Dichtung weist zwei hohle Längsteile auf, die voneinander durch eine querliegende Zwischenwand getrennt sind, so daß am Anfang der Ansatz eine größere Flexibilität aufweist mit dem Ziel, die Einpassung der Dichtung in den Kanal der Gegentür zu verbessern.The approach of the magnetic seal has two hollow ones Longitudinal parts separated by a transverse one Partition wall are separated, so that at the beginning the approach has greater flexibility with the aim of Fit the seal in the channel of the counter door too improve.

Die Tatsache, daß diese Anordnung des Ansatzes verwendet wird, zwingt dazu, daß beim Herstellungsverfahren der Tür nach Ausführung der Befestigung der Gegentür auf der Tür die Einspritzung des Isolationsschaums ohne die magnetische Dichtung ausgeführt werden muß, da der Isolationsschaum einen Druck auf den Kanal und auf den Ansatz der magnetischen Dichtung ausübt, so daß sich der Kanal und der Ansatz der magnetischen Dichtung verformen, was dazu führt, daß für den Fall, daß der Austausch der magnetischen Dichtung ausgeführt werden muß, dies unmöglich ist.The fact that this arrangement of the approach is used to force the manufacturing process the door after executing the attachment of the Counter door on the door is the injection of the insulation foam run without the magnetic seal must, since the insulation foam puts pressure on the channel and exerts on the approach of magnetic sealing, so that the channel and the approach of magnetic Deform the gasket, which in the event that that the replacement of the magnetic seal is carried out must be, this is impossible.

Um diesen Nachteil zu vermeiden, wird die Einspritzung des Isolationsschaums ohne die magnetische Dichtung ausgeführt, und um die Verformung des Kanals zu verhindern, werden in diesen Führungsstifte eingeführt, die später entfernt werden müssen, um die Einführung der Dichtung zu ermöglichen.To avoid this disadvantage, the injection insulation foam without the magnetic seal executed and to prevent the deformation of the channel are introduced into these guide pins that have to be removed later to introduce the Allow seal.

Dieses Verfahren kompliziert und verteuert das Herstellungsverfahren der Tür, da die Schäumungsformen sich verteuern, da der Einbau von Auswerfern erforderlich ist, die nötig sind, um die Entnahme der Tür durchzuführen, die nach der Aushärtung des Schaums in die Form verklemmt ist. Dieser Umstand wird durch den Druck hervorgerufen, die der Schaum auf den Kanal der Einpassung der magnetischen Dichtung auf die Führungsstifte ausübt.This process complicates and increases the cost of the production process the door because the foaming molds themselves expensive because the installation of ejectors required that are necessary to remove the door, after the foam has hardened into the mold is jammed. This fact is due to the pressure caused the foam on the channel of the Fitting the magnetic seal on the guide pins exercises.

Außerdem ist, nachdem die Führungsstifte entfernt wurden, die Befestigung der magnetischen Dichtung nach der Schäumung kostspieliger als ihre Ausführung ohne den Schaum, da dieser einen gewissen Druck auf den Kanal ausübt, wodurch es erforderlich ist, Maschinen zur Befestigung der magnetischen Dichtung anzuwenden, wodurch es erforderlich ist, die Türen in den Befestigungsbereich, in dem sich die Maschinen befinden, zu transportieren, und nach dem Einbau der magnetischen Dichtung müssen die fertigen Türen zu ihrer Lagerung transportiert werden.Also, after the guide pins are removed were attached to the magnetic seal foaming is more expensive than its execution without the foam, as this puts some pressure on the Channel exercises, which requires machines to attach the magnetic seal, which makes it necessary to place the doors in the fastening area, in which the machines are located transport, and after installing the magnetic Seal the finished doors for their storage be transported.

BESCHREIBUNG DER ERFINDUNGDESCRIPTION OF THE INVENTION

Um die Nachteile zu beheben, die oben angeführt werden, hat die Erfindung die magnetische Dichtung verbessert, so daß diese vor der Durchführung der Einspritzung des Isolationsschaums befestigt wird, und deshalb wird, da kein Druck auf den Kanal vorhanden ist, die Einführung des Ansatzes manuell ausgeführt, ohne irgendeine Art von Maschine verwenden zu müssen.To address the disadvantages listed above, the invention has improved the magnetic seal, so that this before performing the injection of the Insulation foam is attached, and therefore because there is no pressure on the canal, the introduction of the approach done manually without any kind to have to use by machine.

Außerdem ist es durch die Verbesserung des Ansatzes der magnetischen Dichtung nicht erforderlich, über Führungsstifte im Kanal zu verfügen, um die Einspritzung des Isolationsschaums auszuführen und die spätere Befestigung der Dichtung zu ermöglichen, und es ist auch nicht nötig, Auswerfer zu verwenden, die die Entfernung der Tür aus der Schäumungsform nach dem Aushärten des Schaums durchführen.It is also by improving the approach of magnetic seal not required over To have guide pins in the channel to the Injection of the insulation foam and the allow later attachment of the seal, and it is also not necessary to use ejectors that the Removal of the door from the foam mold after the Cure the foam.

Außerdem muß durch die Tatsache, daß die Dichtung direkt vom Arbeiter manuell befestigt wird, diese nicht in einen besonderen Bereich für ihre Befestigung und ihren späteren Transport für ihre Lagerung transportiert werden (da die Verwendung von Maschinen zur Befestigung der Dichtung nicht erforderlich ist), sondern der Transport zur Lagerung wird direkt durchgeführt. In addition, the fact that the seal directly attached by the worker, but not by hand in a special area for their attachment and transported their later transportation for their storage (since the use of machines for Fastening of the seal is not necessary), the transport to storage is carried out directly.

Um alle diese Vorteile zu erreichen, umfaßt die Tür der Erfindung, ebenso wie die herkömmlichen Türen, einen Kanal, der die Gegentür umgibt, in dem ein elastisch verformbarer Ansatz aufgenommen und befestigt wird, der Teil der magnetischen Dichtung der Tür ist, wobei dieser Ansatz einen Längsabschnitt umfaßt, der vom freien Ende ausgeht, und der seitlich Stützvorsprünge umfaßt, die ungefähr einander gegenüberliegen; und sie ist dadurch gekennzeichnet, daß der Ansatz der magnetischen Dichtung mindestens zwei Längsabschnitte umfaßt, die verschiedene Elastizitäten aufweisen, wobei der Längsabschnitt, der im Anschluß des Längsabschnittes mit den Stützvorsprüngen angebracht ist, eine geringere Elastizität und eine größere Verformungsstarrheit aufweist.To achieve all of these benefits, the door includes the Invention, like the conventional doors, one Channel that surrounds the counter door, in which an elastic deformable approach is picked up and attached, the Is part of the magnetic seal of the door, whereby this approach comprises a longitudinal section from goes out free end, and the lateral support projections comprises approximately opposite to each other; and you is characterized in that the approach of magnetic Seal at least two longitudinal sections comprises which have different elasticities, wherein the longitudinal section, which follows the longitudinal section with the support projections attached, one less elasticity and greater rigidity having.

Der Längsabschnitt mit der geringeren Elastizität wird mindestens zu einem großen Teil aus einem massiven Material hergestellt, das elastisch verformbar ist, während der Längsabschnitt, der im Anschluß angebracht ist, der Stützvorsprünge umfaßt und eine größere Elastizität aufweist, eine hohle Kammer umfaßt.The longitudinal section with the lower elasticity is at least to a large extent from a massive Made of material that is elastically deformable during the longitudinal section, which is attached which includes support protrusions and a larger one Has elasticity, comprises a hollow chamber.

Der Abschnitt mit der größeren Elastizität weist an seiner Seite, die gegen das Kopfstück der magnetischen Dichtung ausgerichtet ist, einen weiteren ansatzförmigen Vorsprung auf, bis in dessen Nähe sich der Längsabschnitt erstreckt, der aus massivem elastisch verformbaren Material gebildet ist, wobei der ansatzförmige Stützvorsprung im Anschluß an den Stützvorsprung und gegen das Kopfstück der Dichtung gerichtet angeordnet ist.The section with the greater elasticity instructs his side, against the headpiece of the magnetic Seal is aligned, another lug-shaped Head on until the near Longitudinal section that is made of solid elastic deformable material is formed, the lug-shaped Support projection following the support projection and directed against the head of the seal is arranged.

Der Längsabschnitt, der mindestens zu einem großen Teil aus massivem elastisch verformbaren Material gebildet ist, weist einen Endabschnitt auf, der sich in Form eines Pfeils gegen die Innenseite des Hohlraums des angrenzenden Längsabschnittes, der mit den Stützvorsprüngen versehen ist, erstreckt.The longitudinal section, at least in large part made of solid, elastically deformable material has an end portion that is in shape an arrow against the inside of the cavity of the adjacent longitudinal section, with the support projections is provided, extends.

Die Längsabschnitte des Ansatzes der Dichtung sind gleichförmig aus einem elastisch verformbaren Material der gleichen Shorehärte gebildet.The longitudinal sections of the approach of the seal are uniformly made of an elastically deformable material of the same Shore hardness.

Beide Längsabschnitte des Ansatzes der Dichtung weisen mindestens ungefähr dieselbe Dicke wie ihr Querschnitt auf.Both longitudinal sections of the approach of the seal point at least approximately the same thickness as their cross-section on.

Mit Hilfe der beschriebenen Anordnung der Dichtung wird eine Verbilligung und eine Vereinfachung des Herstellungsverfahrens der Tür erreicht, wie dies oben angegeben wurde.With the help of the described arrangement of the seal a reduction in price and simplification of the manufacturing process the door reached as stated above has been.

In der Folge wird, um ein besseres Verständnis dieser Patentbeschreibung zu ermöglichen und als wesentlicher Bestandteil derselben, eine Reihe von Figuren beigefügt, die den Gegenstand der Erfindung zur Veranschaulichung und nicht zur Einschränkung darstellen.As a result, to better understand this Allow patent description and as essential Part of the same, attached a series of figures, which illustrate the subject of the invention and not for limitation.

KURZE BESCHREIBUNG DER FIGURENBRIEF DESCRIPTION OF THE FIGURES

Figur 1Figure 1
zeigt eine Schnittansicht der magnetischen Dichtung, die in der Tür enthalten ist, die Gegenstand der Erfindung ist.shows a sectional view of the magnetic Seal contained in the door that The subject of the invention is.
Figur 2Figure 2
zeigt eine teilweise Schnittansicht der fertigen Tür mit der magnetischen Dichtung, angeordnet gegenüber dem Seitenteil des Gefrierapparates, in dem der Verschluß ausgeführt wird.shows a partial sectional view of FIG finished door with the magnetic seal, arranged opposite the side part of the Freezer in which the closure is performed.
BESCHREIBUNG DES BEVORZUGTEN AUSFÜHRUNGSBEISPIELSDESCRIPTION OF THE PREFERRED EMBODIMENT

In der Folge wird eine Beschreibung der Erfindung auf der Grundlage der oben beschriebenen Figuren durchgeführt.The following is a description of the invention based on the figures described above.

Die Tür 1 wird von einer Gegentür 2 abgeschlossen, die einen Kanal 3 zur Aufnahme und Befestigung eines Ansatzes 4 einer magnetischen Dichtung 5 umfaßt. Der Kanal 3 umgibt die Gegentür 2.The door 1 is closed by a counter door 2 that a channel 3 for receiving and attaching a Approach 4 comprises a magnetic seal 5. The Channel 3 surrounds the opposite door 2.

In den Innenraum, der zwischen der Tür 1 und der Gegentür 2 definiert ist, wird ein Isolationsschaum 12 eingespritzt.In the interior between the door 1 and the Counter door 2 is defined, an insulation foam 12th injected.

Der Ansatz 4 weist von seinem freien Ende einen hohlen Längsabschnitt 6 auf, in dessen Seitenwänden Stützvorsprünge 7 angebracht sind, wobei außerdem eines der Seitenteile einen ansatzartigen Stützvorsprung 8 umfaßt.The approach 4 has a hollow from its free end Longitudinal section 6, in the side walls of supporting projections 7 are attached, one of the Side parts a shoulder-like support projection 8 includes.

Der Ansatz 4 umfaßt anschließend an den hohlen Längsabschnitt 6 einen massiven Längsabschnitt 9, der elastisch verformbar ist, der eine geringere Elastizität als der hohle Längsabschnitt 6 aufweist.The approach 4 then includes the hollow Longitudinal section 6 a solid longitudinal section 9, the is elastically deformable, the lower elasticity than the hollow longitudinal section 6.

Außerdem umfaßt die magnetische Dichtung 5 eine Aufnahme 10, in der das magnetische Element zurückgehalten wird, das den Verschluß über dem Seitenteil 11 des Gefrierapparates ausführt, an dem sie durch die Wirkung des magnetischen Elementes haften bleibt.In addition, the magnetic seal 5 includes one Recording 10 in which the magnetic element is retained the closure over the side part 11 of the freezer, through which it operates Effect of the magnetic element sticks.

Die Aufnahme 10 wird mit dem Ansatz 4 über elastisch verformbare Abschnitte 13 und 14, die eine Kammer 15 zur thermischen Isolierung definieren, in Verbindung gebracht.The receptacle 10 becomes elastic with the attachment 4 deformable sections 13 and 14, which have a chamber 15 define for thermal insulation, in connection brought.

Die Struktur der Abschnitte 13 und 14 wird nicht in genaueren Einzelheiten beschrieben, da sie nicht Gegenstand der Erfindung ist, da die Neuerung beim Ansatz 4 liegt, dessen Struktur oben beschrieben wurde, und durch den es ermöglicht wird, die Befestigung der magnetischen Dichtung im Kanal 3 auszuführen, bevor die Einspritzung des Isolationsschaums 12 durchgeführt wird, die den Innenraum ausfüllt, der zwischen der Tür 1 und der Gegentür 2 definiert ist.The structure of sections 13 and 14 is not shown in described in more detail as they are not The object of the invention is that the innovation in Approach 4 lies, the structure of which was described above, and by which it is possible to attach the perform magnetic seal in channel 3 before the Injection of the insulation foam 12 performed that fills the interior that is between the door 1 and the opposing door 2 is defined.

Diese Tatsache ermöglicht es, daß der Arbeiter die Befestigung der Dichtung im Kanal ohne Schwierigkeiten ausführen kann.This fact enables the worker to Attaching the seal in the channel without difficulty can perform.

Die Eigenschaft, daß die Einspritzung des Isolationsschaums 12 nach der Befestigung der magnetischen Dichtung 5 im Kanal 3 durchgeführt wird, ist aufgrund der Tatsache möglich, daß der Ansatz 4, da er einen massiven Längsabschnitt 9 umfaßt, es verhindert, daß die Verformung des Kanals 3 und des Ansatzes 4 hervorgerufen wird, wenn die Einspritzung des Isolationsschaums 12 durchgeführt wird, da der massive Abschnitt dem Druck standhält, den der Isolationsschaum auf den Kanal 3 ausübt, ohne daß dieser sich verformt.The property that the injection of the insulation foam 12 after attaching the magnetic Seal 5 is performed in channel 3 is due the fact that the approach 4, since it has a massive longitudinal section 9, it prevents the deformation of the channel 3 and the approach 4 is caused when the injection of the insulation foam 12 is carried out because of the massive Section withstands the pressure that the insulation foam exerts on the channel 3 without this deforming.

Die Tatsache, daß der Isolationsschaum 12 nach der Befestigung des Ansatzes 4 der Dichtung 5 des Kanals 3 eingespritzt wird, erleichtert die Befestigung der Dichtung und außerdem erlaubt sie, den Herstellungsvorgang der Tür zu vereinfachen, wie dies im Abschnitt der Beschreibung der Erfindung bereits beschrieben wurde.The fact that the insulation foam 12 after the Attachment of the neck 4 of the seal 5 of the channel 3 is injected, facilitates the attachment of the Seal and also it allows the manufacturing process simplify the door like this in section the description of the invention already described has been.

Claims (6)

Tür für Gefrierapparat, umfassend einen Kanal, der eine Gegentür umgibt, die den hinteren Teil der Tür abschließt, ein Kanal, in dem ein elastisch verformbarer Ansatz aufgenommen und zurückgehalten wird, der in einer magnetischen Dichtung angebracht ist, ein Ansatz, der einen Längsabschnitt aufweist, der vom freien Ende des Ansatzes ausgeht und der seitlich Stützvorsprünge umfaßt, die ungefähr einander gegenüberliegen; dadurch gekennzeichnet, daß der Ansatz mindestens zwei Längsabschnitte umfaßt, die verschiedene Elastizitäten aufweisen, wobei der Längsabschnitt, der im Anschluß an den Längsabschnitt mit den Stützvorsprüngen angeordnet ist, eine geringere Elastizität und eine geringere Verformungsstarrheit aufweist.Door for freezer, comprising a channel that a counter door that surrounds the rear of the Door locks a channel in which an elastic deformable approach absorbed and retained is installed in a magnetic seal is, an approach that has a longitudinal section which starts from the free end of the approach and which laterally includes support projections which roughly opposite each other; characterized, that the approach has at least two longitudinal sections includes different elasticities have, the longitudinal portion, which in Connection to the longitudinal section with the support projections is arranged, a lower elasticity and less rigidity having. Tür für Gefrierapparat nach Anspruch 1, dadurch gekennzeichnet, daß der Längsabschnitt mit der geringeren Elastizität mindestens zu einem großen Teil aus einem massiven elastisch verformbaren Material hergestellt ist, während der Längsabschnitt, der im Anschluß angebracht ist, der mit Stützvorsprüngen versehen ist und eine größere Elastizität aufweist, eine hohle Kammer umfaßt.Freezer door according to claim 1, characterized characterized in that the longitudinal section with the lower elasticity at least to a large one Part made from a solid, elastically deformable Material is made, while the longitudinal section, which is attached after that with Support projections is provided and a larger one Has elasticity, comprises a hollow chamber. Tür für Gefrierapparat nach Anspruch 1 und 2, dadurch gekennzeichnet, daß der Abschnitt mit der größeren Elastizität in seinem Seitenteil, das auf das Kopfstück hin ausgerichtet ist, einen weiteren ansatzartigen Vorsprung aufweist, bis in dessen Nähe sich der Längsabschnitt erstreckt, der aus einem massiven elastisch verformbaren Material gebildet ist, wobei der ansatzartige Stützvorsprung im Anschluß an den Stützvorsprung und auf das Kopfstück der Dichtung hin ausgerichtet angebracht ist.Freezer door according to claim 1 and 2, characterized in that the section with the greater elasticity in its side part that on the head piece is aligned, another has approach-like projection until in its Near the longitudinal section that extends out a solid, elastically deformable material is formed, the neck-like support projection following the support projection and on the head piece of the seal aligned is appropriate. Tür für Gefrierapparat nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Längsabschnitt, der mindestens zu einem großen Teil aus einem massiven elastisch verformbaren Material gebildet ist, einen Endabschnitt aufweist, der sich in Form eines Pfeils auf das Innere des Hohlraums des angrenzenden Längsabschnittes hin erstreckt, der mit den Stützvorsprüngen versehen ist.Freezer door according to one of claims 1 to 3, characterized in that the longitudinal section, at least to a large extent a solid, elastically deformable material is formed, has an end portion which in the form of an arrow on the inside of the Cavity of the adjacent longitudinal section extends, which is provided with the support projections is. Tür für Gefrierapparat nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Längsabschnitte des Ansatzes einheitlich aus einem elastisch verformbaren Material der gleichen Shorehärte gebildet sind.Freezer door according to one of claims 1 to 4, characterized in that the longitudinal sections of the approach consistently from one elastically deformable material of the same Shore hardness are formed. Tür für Gefrierapparat nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Längsabschnitte des Ansatzes wenigstens ungefähr die gleiche Dicke wie ihr Querschnitt aufweisen.Freezer door according to one of claims 1 to 5, characterized in that the longitudinal sections of the approach at least approximately have the same thickness as their cross-section.
EP00124542A 1999-11-16 2000-11-09 Door for freezing apparatus Expired - Lifetime EP1102021B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES9902517 1999-11-16
ES009902517A ES2169978B1 (en) 1999-11-16 1999-11-16 DOOR FOR FRIDGE APPLIANCE.

Publications (3)

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EP1102021A2 true EP1102021A2 (en) 2001-05-23
EP1102021A3 EP1102021A3 (en) 2001-07-18
EP1102021B1 EP1102021B1 (en) 2004-04-07

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EP00124542A Expired - Lifetime EP1102021B1 (en) 1999-11-16 2000-11-09 Door for freezing apparatus

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EP (1) EP1102021B1 (en)
AT (1) ATE263951T1 (en)
DE (1) DE50005972D1 (en)
ES (2) ES2169978B1 (en)
TR (1) TR200400996T4 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0155016A1 (en) * 1984-02-08 1985-09-18 ILPEA S.p.A. Sealing gasket between a door and its related shoulder on a cabinet, in particular of a refrigerator
JPS61167509A (en) * 1985-01-21 1986-07-29 Toshiba Corp Foaming jig device of heat-insulating body
EP0599161A1 (en) * 1992-11-27 1994-06-01 Bosch-Siemens HausgerÀ¤te GmbH Sealing arrangement, especially for the door of a refrigerator or a freezer
DE29619300U1 (en) * 1996-11-07 1996-12-19 Rehau Ag & Co Profile for sealing a door

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4617759A (en) * 1983-12-23 1986-10-21 Pantasote Inc. Profile of plastic material for refrigerator cabinets
IT225644Y1 (en) * 1991-05-03 1997-01-13 Zanussi Elettrodomestici HERMETICALLY SEALED CLOSING DEVICE FOR DOORS WITHOUT UPRIGHT OF REFRIGERANT EQUIPMENT

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0155016A1 (en) * 1984-02-08 1985-09-18 ILPEA S.p.A. Sealing gasket between a door and its related shoulder on a cabinet, in particular of a refrigerator
JPS61167509A (en) * 1985-01-21 1986-07-29 Toshiba Corp Foaming jig device of heat-insulating body
EP0599161A1 (en) * 1992-11-27 1994-06-01 Bosch-Siemens HausgerÀ¤te GmbH Sealing arrangement, especially for the door of a refrigerator or a freezer
DE29619300U1 (en) * 1996-11-07 1996-12-19 Rehau Ag & Co Profile for sealing a door

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 375 (M-545), 13. Dezember 1986 (1986-12-13) -& JP 61 167509 A (TOSHIBA CORP), 29. Juli 1986 (1986-07-29) *

Also Published As

Publication number Publication date
EP1102021B1 (en) 2004-04-07
ATE263951T1 (en) 2004-04-15
ES2169978A1 (en) 2002-07-16
ES2220322T3 (en) 2004-12-16
EP1102021A3 (en) 2001-07-18
TR200400996T4 (en) 2004-08-23
DE50005972D1 (en) 2004-05-13
ES2169978B1 (en) 2003-11-01

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