EP1464895A1 - Sheet metal assembly - Google Patents

Sheet metal assembly Download PDF

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Publication number
EP1464895A1
EP1464895A1 EP04003756A EP04003756A EP1464895A1 EP 1464895 A1 EP1464895 A1 EP 1464895A1 EP 04003756 A EP04003756 A EP 04003756A EP 04003756 A EP04003756 A EP 04003756A EP 1464895 A1 EP1464895 A1 EP 1464895A1
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EP
European Patent Office
Prior art keywords
sheet metal
part arrangement
metal part
edge regions
muffle
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
EP04003756A
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German (de)
French (fr)
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EP1464895B1 (en
Inventor
Peter Mallinger
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 Hausgeraete GmbH
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BSH Bosch und Siemens Hausgeraete GmbH
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Publication of EP1464895A1 publication Critical patent/EP1464895A1/en
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Publication of EP1464895B1 publication Critical patent/EP1464895B1/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/08—Foundations or supports plates; Legs or pillars; Casings; Wheels

Definitions

  • the invention relates to a sheet metal part arrangement, in which two sheet metal parts firmly together are connected and at their facing and parallel to each other Edge areas by means of at least one spacer over an intermediate space are spaced from each other.
  • a generic sheet metal part arrangement is known from DE 197 05 697 A1.
  • a household stove shown that a muffle with a muffle wall and a Has front frame which frames the muffle wall around a loading opening.
  • the front frame is from the muffle wall around the loading opening spaced so that between the front frame and the muffle wall Intermediate space is formed, which conducts heat in the operation of the domestic range the oven muffle to the front frame is greatly reduced. This will result in heat loss the front frame at least largely suppressed. This is minor Thermal stress in the vicinity of the cooker, especially the built-in furniture a built-in stove, and lower energy consumption results.
  • Between the Muffle wall and the front frame is the distance through spacers, e.g. Bracket or mounting brackets fixed.
  • the spacers are with opposite sheet metal sections firmly connected. At thermal stresses The contact surfaces between the spacers can be between the sheet metal parts and do not move the adjacent sheet metal sections. This can be too thermal cause conditional deformations in the contact surfaces.
  • the object of the invention is to provide an optically advantageous sheet metal part arrangement To provide two sheet metal parts that are thermally decoupled from each other.
  • the object of the invention is by a sheet metal part arrangement with the features of Claim 1 solved.
  • Fastening legs are formed on the sheet metal parts, from the edge areas the sheet metal parts are bent and firmly together outside the space are connected.
  • the screw-or Welded connection between the fastening legs is from the front edges of the Sheet metal parts are not visible, since the mounting leg from the through Intermediate view area protrude.
  • a particularly simple thermal decoupling between the edge areas of the Sheet metal parts is achieved when the spacers are embossed in one or both of the Edge areas of the sheet metal parts are formed. In the sense of a component reduction separate spacers saved.
  • the fastening legs have predetermined predetermined bending points the edge areas are bent. Depending on the orientation of the target bending points, one Stiffness of the connection in a depth direction or a side direction be different.
  • the front edges of the two sheet metal parts in one Depth direction are aligned to each other.
  • the Target bending points of the fastening legs transverse to the front edges of the sheet metal parts run. This gives a particularly rigid connection in a depth direction between the sheet metal parts. In a lateral direction transverse to the depth direction the connection, on the other hand, is soft.
  • fastening legs are L-shaped from the Edge areas are bent.
  • the mounting legs are just over bent a single predetermined bending point.
  • a cooking appliance with an open cooking appliance door 1 is dash-dotted shown.
  • the cooking appliance door 1 can have a muffle opening on the front Close cooking device muffle 3, which is arranged within a cooking device housing 13.
  • the muffle 3 is made of a thin sheet. Additional components within the Housing 13 such as thermal insulation, a control device or a Hot air blowers are not shown in Figure 1 for reasons of clarity.
  • the the front opening of the muffle 3 is surrounded by a muffle flange 14 on the front.
  • the muffle flange 14 is via rigid connection points 15, for example. Welded joints or screwed joints, with a front Recording frame 16 connected.
  • On a muffle rear wall 17 are two rail-like Carrier 19 each formed laterally in the lower region of the muffle 3.
  • the carrier 19th extend in a depth direction x through guide openings 21 housing-side support element 23.
  • the support element 23 is as a holding plate formed, which is attached to a housing base 24.
  • the two carriers 19 are loose mounted on a lower edge 20 of the guide openings 21 of the holding plate 23.
  • a connection point 15 between the muffle flange 14 and the receiving frame 16 is shown in detail in FIG. Accordingly, the front frame 16 bent back by 90 ° at its edge region 26.
  • the edge region 26 of the The receiving frame 16 is spaced apart by an edge area 27 28 of the muffle flange 14 opposite, which is bent back to the muffle wall by 180 ° is.
  • the resulting leading edges 30 of the receiving frame 16 and the Muffle flange 14 are aligned with each other.
  • In the edge area 26 of the The receiving frame 16 has an embossing 32. This is with the opposite edge region 28 of the muffle flange 14 in contact and serves as Spacers.
  • the contact surfaces between the embossing 32 and the opposite edge region 28 of the muffle flange 14 are like sliding surfaces movable in the system. Furthermore, one of each of the edge regions 26 and 28 is one Mounting leg 35 bent into an L-shape. The fastening legs 35 extend parallel and in contact with each other perpendicularly away from the outer wall of the muffle. Access to welding the two fastening legs 35 is thus simplified. Is between the fastening legs 35 and the respective edge regions 26, 28 a predetermined bending point 37 is formed, which, according to FIG. 2, transversely to the front edges 30 runs. The embossments 32 are from the front edges 30 for optical reasons arranged reset.
  • connection point 15 is in a lateral direction y designed much more compliant.
  • the muffle flange 14 is therefore in a front Placed almost floating in the receiving frame 16. In the depth direction x the muffle flange 14, on the other hand, is held stationary in the receiving frame 16.
  • the muffle 3 When the muffle 3 is heated, it expands on all sides subjected, as indicated in Figure 1 by arrows w.
  • the muffle-side carrier 19 on the lower edges 20 of the guide openings 21 of the Retaining plate 23 is a free thermal expansion of the muffle 3 in the depth direction x guaranteed, although the muffle 3 on the front in the depth direction x stationary in Recording frame is stored.
  • a thermal expansion of the muffle 3 in the Lateral direction y as shown in Figure 2, can contact surfaces between the embossing 32 of the edge region 26 of the receiving frame 16 and the move muffle-side edge area 28 against each other.

Abstract

The sheet metal part arrangement has two sheet metal parts (14,16) that are fixed together and an intermediate space (27) provided by at least one distance holder (32) at their facing and mutually parallel edge regions (26,28). Attachment legs (35) are bent out of both edge regions of the sheet metal parts and are fixed together outside the intermediate space. An independent claim is also included for the following: (a) a cooker with a sheet metal part arrangement.

Description

Die Erfindung betrifft eine Blechteil-Anordnung, in der zwei Blechteile fest miteinander verbunden sind und an ihren zugewandten und zueinander parallel verlaufenden Randbereichen mittels zumindest eines Abstandhalters über einen Zwischenraum voneinander beabstandet sind.The invention relates to a sheet metal part arrangement, in which two sheet metal parts firmly together are connected and at their facing and parallel to each other Edge areas by means of at least one spacer over an intermediate space are spaced from each other.

Eine gattungsgemäße Blechteil-Anordnung ist aus DE 197 05 697 A1 bekannt. Darin ist ein Haushaltsherd gezeigt, der eine Ofenmuffel mit einer Muffelwandung sowie einen Frontrahmen aufweist, der die Muffelwandung um eine Beschickungsöffnung einrahmt. Der Frontrahmen ist von der Muffelwandung rings um die Beschickungsöffnung beabstandet, so dass zwischen dem Frontrahmen und der Muffelwandung ein Zwischenraum gebildet wird, der im Betrieb des Haushaltsherdes die Wärmeleitung von der Ofenmuffel zum Frontrahmen stark reduziert. Dadurch werden Wärmeverluste über den Frontrahmen zumindest weitgehend unterdrückt. Dies hat eine geringe Temperaturbelastung der Umgebung des Herdes insbesondere des Einbaumöbels bei einem Einbauherd, und geringere Energieverbrauchswerte zur Folge. Zwischen der Muffelwandung und dem Frontrahmen ist der Abstand durch Abstandhalter, bspw. Haltewinkel oder Befestigungslaschen fixiert. Die Abstandhalter sind mit gegenüberliegenden Blechabschnitten fest verbunden. Bei thermischen Spannungen zwischen den Blechteilen können sich die Kontaktflächen zwischen den Abstandhaltern und den anliegenden Blechabschnitten nicht verschieben. Dies kann zu thermisch bedingte Verformungen in den Kontaktflächen führen.A generic sheet metal part arrangement is known from DE 197 05 697 A1. In it a household stove shown that a muffle with a muffle wall and a Has front frame which frames the muffle wall around a loading opening. The front frame is from the muffle wall around the loading opening spaced so that between the front frame and the muffle wall Intermediate space is formed, which conducts heat in the operation of the domestic range the oven muffle to the front frame is greatly reduced. This will result in heat loss the front frame at least largely suppressed. This is minor Thermal stress in the vicinity of the cooker, especially the built-in furniture a built-in stove, and lower energy consumption results. Between the Muffle wall and the front frame is the distance through spacers, e.g. Bracket or mounting brackets fixed. The spacers are with opposite sheet metal sections firmly connected. At thermal stresses The contact surfaces between the spacers can be between the sheet metal parts and do not move the adjacent sheet metal sections. This can be too thermal cause conditional deformations in the contact surfaces.

Die Aufgabe der Erfindung besteht darin, eine optisch vorteilhafte Blechteil-Anordnung mit zwei Blechteilen bereitzustellen, die zueinander thermisch entkoppelt sind.The object of the invention is to provide an optically advantageous sheet metal part arrangement To provide two sheet metal parts that are thermally decoupled from each other.

Die Aufgabe der Erfindung ist durch eine Blechteil-Anordnung mit den Merkmalen des Patentanspruches 1 gelöst. Gemäß dem kennzeichnenden Teil des Patentanspruches 1 sind an den Blechteilen Befestigungsschenkel ausgebildet, die von den Randbereichen der Blechteile abgebogen sind und außerhalb des Zwischenraums fest miteinander verbunden sind. Erfindungsgemäß erfolgt eine Schraub -oder Schweißverbindung zwischen den zusätzlichen Befestigungsschenkeln der Blechteile. Die Schraub -oder Schweißverbindung zwischen den Befestigungsschenkeln ist von frontseitigen Kanten der Blechteile nicht einsehbar, da die Befestigungsschenkel aus dem durch den Zwischenraum bereitgestellten Sichtbereich ragen.The object of the invention is by a sheet metal part arrangement with the features of Claim 1 solved. According to the characterizing part of patent claim 1 Fastening legs are formed on the sheet metal parts, from the edge areas the sheet metal parts are bent and firmly together outside the space are connected. According to the invention, there is a screw or weld connection between the additional fastening legs of the sheet metal parts. The screw-or Welded connection between the fastening legs is from the front edges of the Sheet metal parts are not visible, since the mounting leg from the through Intermediate view area protrude.

Besonders vorteilhaft ist es, wenn die Kontaktflächen zwischen den Abstandhaltern und den anliegenden Randbereichen wie Gleitflächen zueinander verschiebbar in Anlage sind. Dadurch werden die Kontaktflächen zwischen Abstandhalter und Randbereichen während einer Wärmedehnung nicht verformt. Dies gewährleistet eine stets gleichbleibende Größe des Zwischenraums zwischen den beiden Blechteilen.It is particularly advantageous if the contact surfaces between the spacers and the adjacent edge areas such as sliding surfaces are slidable in relation to each other. As a result, the contact areas between the spacer and edge areas during thermal expansion does not deform. This ensures a constant size the space between the two sheet metal parts.

Eine besonders einfache thermische Entkopplung zwischen den Randbereichen der Blechteile ist erreicht, wenn die Abstandhalter als Prägungen in einer oder beiden der Randbereiche der Blechteile ausgebildet sind. Im Sinne einer Bauteilreduzierung werden somit separate Abstandhalter eingespart.A particularly simple thermal decoupling between the edge areas of the Sheet metal parts is achieved when the spacers are embossed in one or both of the Edge areas of the sheet metal parts are formed. In the sense of a component reduction separate spacers saved.

Bevorzugt ist es, wenn die Befestigungsschenkel über vorgegebene Sollbiegestellen von den Randbereichen abgebogen sind. Je nach Ausrichtung der Sollbiegestellen kann eine Steifigkeit der Verbindung in einer Tiefenrichtung oder einer Seitenrichtung unterschiedlich sein.It is preferred if the fastening legs have predetermined predetermined bending points the edge areas are bent. Depending on the orientation of the target bending points, one Stiffness of the connection in a depth direction or a side direction be different.

Optisch vorteilhaft ist es, wenn die frontseitigen Kanten der beiden Blechteile in einer Tiefenrichtung zueinander ausgerichtet sind. In diesem Fall ist es bevorzugt, wenn die Sollbiegestellen der Befestigungsschenkel quer zu den stirnseitigen Kanten der Blechteile verlaufen. Dadurch erhält man in einer Tiefenrichtung eine besonders starre Verbindung zwischen den Blechteilen. In einer zur Tiefenrichtung quer verlaufenden Seitenrichtung ist die Verbindung dagegen weich.It is optically advantageous if the front edges of the two sheet metal parts in one Depth direction are aligned to each other. In this case it is preferred if the Target bending points of the fastening legs transverse to the front edges of the sheet metal parts run. This gives a particularly rigid connection in a depth direction between the sheet metal parts. In a lateral direction transverse to the depth direction the connection, on the other hand, is soft.

Besonders vorteilhaft ist es, wenn die Befestigungsschenkel L-förmig von den Randbereichen abgebogen sind. In diesem Fall sind die Befestigungsschenkel nur über eine einzige Sollbiegestelle abgebogen.It is particularly advantageous if the fastening legs are L-shaped from the Edge areas are bent. In this case, the mounting legs are just over bent a single predetermined bending point.

Für eine einfache Zugänglichkeit zum Verschweißen oder Verschrauben der Befestigungsschenkel ist es besonders vorteilhaft, wenn diese rechtwinklig von den Randbereichen der Blechteile abgewinkelt sind. For easy access to weld or screw the Fastening leg, it is particularly advantageous if these are at right angles from the Edge areas of the sheet metal parts are angled.

Nachfolgend ist ein Ausführungsbeispiel der Erfindung anhand der beigefügten Zeichnungen beschrieben. Es zeigen:

Figur 1
in einer perspektivischen Ansicht ein Gargerät mit einer Gargerätemuffel; und
Figur 2
eine Einzelheit E aus der Figur 1.
An embodiment of the invention is described below with reference to the accompanying drawings. Show it:
Figure 1
in a perspective view of a cooking device with a cooking device muffle; and
Figure 2
a detail E from Figure 1.

In der Figur 1 ist ein Gargerät mit einer geöffneten Gargerätetür 1 strichpunktiert dargestellt. Die Gargerätetür 1 kann eine frontseitige Muffelöffnung an einer Gargerätemuffel 3 schließen, die innerhalb eines Gargerätegehäuses 13 angeordnet ist. Die Muffel 3 ist aus einem Dünnblech gefertigt. Zusätzliche Komponenten innerhalb des Gehäuses 13 wie etwa eine Wärmeisolierung, eine Steuereinrichtung oder ein Heizluftgebläse sind in der Figur 1 aus Gründen der Übersichtlichkeit nicht dargestellt. Die frontseitige Öffnung der Muffel 3 ist von einem frontseitigen Muffelflansch 14 umzogen. Der Muffelflansch 14 ist über starre Verbindungsstellen 15, bspw. Schweißverbindungsstellen oder Schraubverbindungsstellen, mit einem frontseitigen Aufnahmerahmen 16 verbunden. An einer Muffelrückwand 17 sind zwei schienenartige Träger 19 jeweils seitlich im unteren Bereich der Muffel 3 ausgebildet. Die Träger 19 erstrecken sich in einer Tiefenrichtung x durch Führungsöffnungen 21 eines gehäuseseitigen Stützelements 23. Das Stützelement 23 ist als ein Halteblech ausgebildet, das an einem Gehäuseboden 24 befestigt ist. Die beiden Träger 19 sind lose auf einer unteren Kante 20 der Führungsöffnungen 21 des Halteblechs 23 gelagert.In FIG. 1, a cooking appliance with an open cooking appliance door 1 is dash-dotted shown. The cooking appliance door 1 can have a muffle opening on the front Close cooking device muffle 3, which is arranged within a cooking device housing 13. The muffle 3 is made of a thin sheet. Additional components within the Housing 13 such as thermal insulation, a control device or a Hot air blowers are not shown in Figure 1 for reasons of clarity. The the front opening of the muffle 3 is surrounded by a muffle flange 14 on the front. The muffle flange 14 is via rigid connection points 15, for example. Welded joints or screwed joints, with a front Recording frame 16 connected. On a muffle rear wall 17 are two rail-like Carrier 19 each formed laterally in the lower region of the muffle 3. The carrier 19th extend in a depth direction x through guide openings 21 housing-side support element 23. The support element 23 is as a holding plate formed, which is attached to a housing base 24. The two carriers 19 are loose mounted on a lower edge 20 of the guide openings 21 of the holding plate 23.

Eine Verbindungsstelle 15 zwischen dem Muffelflansch 14 und dem Aufnahmerahmen 16 ist in der Figur 2 detailliert dargestellt. Demgemäß ist der frontseitige Aufnahmerahmen 16 an seinem Randbereich 26 um 90° zurückgebogen. Dem Randbereich 26 des Aufnahmerahmens 16 liegt über einen Zwischenraum 27 beabstandet ein Randbereich 28 des Muffelflansches 14 gegenüber, der zur Muffelwandung um 180° zurückgebogen ist. Die dadurch entstehenden Vorderkanten 30 des Aufnahmerahmens 16 und des Muffelflansches 14 sind zueinander ausgerichtet. Im Randbereich 26 des Aufnahmerahmens 16 ist eine Prägung 32 ausgebildet. Diese ist mit dem gegenüberliegenden Randbereich 28 des Muffelflansches 14 in Kontakt und dient als Abstandhalter. Die Kontaktflächen zwischen der Prägung 32 und dem gegenüberliegenden Randbereich 28 des Muffelflansches 14 sind wie Gleitflächen verschiebbar in Anlage. Weiterhin ist von jedem der Randbereiche 26 und 28 ein Befestigungsschenkel 35 L-förmig abgebogen. Die Befestigungsschenkel 35 erstrecken sich parallel und in Anlage zueinander senkrecht von der äußeren Muffelwandung weg. Ein Zugriff zum Verschweißen der beiden Befestigungsschenkel 35 ist damit vereinfacht. Zwischen den Befestigungsschenkeln 35 und den jeweiligen Randbereichen 26, 28 ist eine Sollbiegestelle 37 ausgebildet, die gemäß der Figur 2 quer zu den Vorderkanten 30 verläuft. Die Prägungen 32 sind aus optischen Gründen von den Vorderkanten 30 zurückgesetzt angeordnet. Aufgrund der quer zu den Vorderkanten 30 verlaufenden Sollbiegestellen 37 der Befestigungsschenkel 35 ist die Verbindung zwischen dem Muffelflansch 14 und dem frontseitigen Aufnahmerahmen 16 in Tiefenrichtung x besonders starr. Demgegenüber ist in einer Seitenrichtung y die Verbindungsstelle 15 wesentlich nachgiebiger gestaltet. Der Muffelflansch 14 ist daher in einer frontseitigen Ebene nahezu schwimmend in dem Aufnahmerahmen 16 gelagert. In der Tiefenrichtung x ist der Muffelflansch 14 dagegen ortsfest in dem Aufnahmerahmen 16 gehaltert.A connection point 15 between the muffle flange 14 and the receiving frame 16 is shown in detail in FIG. Accordingly, the front frame 16 bent back by 90 ° at its edge region 26. The edge region 26 of the The receiving frame 16 is spaced apart by an edge area 27 28 of the muffle flange 14 opposite, which is bent back to the muffle wall by 180 ° is. The resulting leading edges 30 of the receiving frame 16 and the Muffle flange 14 are aligned with each other. In the edge area 26 of the The receiving frame 16 has an embossing 32. This is with the opposite edge region 28 of the muffle flange 14 in contact and serves as Spacers. The contact surfaces between the embossing 32 and the opposite edge region 28 of the muffle flange 14 are like sliding surfaces movable in the system. Furthermore, one of each of the edge regions 26 and 28 is one Mounting leg 35 bent into an L-shape. The fastening legs 35 extend parallel and in contact with each other perpendicularly away from the outer wall of the muffle. Access to welding the two fastening legs 35 is thus simplified. Is between the fastening legs 35 and the respective edge regions 26, 28 a predetermined bending point 37 is formed, which, according to FIG. 2, transversely to the front edges 30 runs. The embossments 32 are from the front edges 30 for optical reasons arranged reset. Because of the transverse to the leading edges 30 Bending points 37 of the mounting leg 35 is the connection between the Muffle flange 14 and the front mounting frame 16 in the depth direction x particularly rigid. In contrast, the connection point 15 is in a lateral direction y designed much more compliant. The muffle flange 14 is therefore in a front Placed almost floating in the receiving frame 16. In the depth direction x the muffle flange 14, on the other hand, is held stationary in the receiving frame 16.

Bei einer Erwärmung der Muffel 3 wird diese nach allen Seiten Wärmedehnungen unterworfen, wie sie in der Figur 1 durch Pfeile w angedeutet sind. Durch die Loslagerung der muffelseitigen Träger 19 auf den unteren Kanten 20 der Führungsöffnungen 21 des Halteblechs 23 ist in der Tiefenrichtung x eine freie Wärmedehnung der Muffel 3 gewährleistet, obwohl die Muffel 3 frontseitig in der Tiefenrichtung x ortsfest im Aufnahmerahmen gelagert ist. Bei einer Wärmedehnung der Muffel 3 in der Seitenrichtung y, wie es in der Figur 2 dargestellt ist, können sich Kontaktflächen zwischen der Prägung 32 des Randbereiches 26 des Aufnahmerahmens 16 und dem muffelseitigen Randbereich 28 gegeneinander verschieben. Gleichzeitig werden die muffelseitigen und aufnahmerahmenseitigen Befestigungsschenkel 35 über ihre Sollbiegestelle 37 in Seitenrichtung y gebogen. Eine Beeinträchtigung der Kontaktflächen zwischen der Prägung 32 und dem muffelseitigen Randbereich 28 aufgrund von Wärmedehnungen ist daher vermieden.When the muffle 3 is heated, it expands on all sides subjected, as indicated in Figure 1 by arrows w. Through the loose storage the muffle-side carrier 19 on the lower edges 20 of the guide openings 21 of the Retaining plate 23 is a free thermal expansion of the muffle 3 in the depth direction x guaranteed, although the muffle 3 on the front in the depth direction x stationary in Recording frame is stored. With a thermal expansion of the muffle 3 in the Lateral direction y, as shown in Figure 2, can contact surfaces between the embossing 32 of the edge region 26 of the receiving frame 16 and the move muffle-side edge area 28 against each other. At the same time, the muffle-side and mounting frame-side fastening legs 35 via their Target bending point 37 bent in the lateral direction y. An impairment of the contact areas between the embossing 32 and the muffle-side edge region 28 due to Thermal expansion is therefore avoided.

Claims (9)

Blechteil-Anordnung, in der zwei Blechteile (14, 16) fest miteinander verbunden sind und an ihren zugewandten und zueinander parallel verlaufenden Randbereichen (26, 28) mittels zumindest eines Abstandhalters (32) über einen Zwischenraum (27) voneinander beabstandet sind, dadurch gekennzeichnet, dass von beiden Randbereichen (26, 28) Befestigungsschenkel (35) abgebogen sind, die außerhalb des Zwischenraums (27) fest miteinander verbunden sind. Characterized the sheet metal part arrangement in the two sheet metal parts (14, 16) are fixedly connected together and are (26, 28) spaced apart at their facing and mutually parallel edge regions by at least one spacer (32) via an intermediate space (27) from each other, characterized that from both edge regions (26, 28) fastening legs (35) are bent, which are firmly connected to one another outside the intermediate space (27). Blechteil-Anordnung nach Anspruch 1, dadurch gekennzeichnet, dass Kontaktflächen des Abstandhalters (32) mit den anliegenden Randbereichen (26, 28) zueinander verschiebbar in Anlage sind.Sheet metal part arrangement according to claim 1, characterized in that contact surfaces of the spacer (32) with the adjoining edge regions (26, 28) are displaceable in contact with one another. Blechteil-Anordnung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Abstandhalter (32) als eine Prägung in zumindest einem der Randbereiche (28) der Blechteile (14, 16) ausgebildet ist.Sheet metal part arrangement according to one of the preceding claims, characterized in that the spacer (32) is designed as an embossing in at least one of the edge regions (28) of the sheet metal parts (14, 16). Blechteil-Anordnung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Befestigungsschenkel (35) über vorgegebene Sollbiegestellen (37) von den Randbereichen (26, 28) abgebogen sind.Sheet metal part arrangement according to one of the preceding claims, characterized in that the fastening legs (35) are bent off from the edge regions (26, 28) via predetermined predetermined bending points (37). Blechteil-Anordnung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Befestigungsschenkel (35) L-förmig von den Randbereichen (26, 28) abgebogen sind.Sheet metal part arrangement according to one of the preceding claims, characterized in that the fastening legs (35) are bent in an L-shape from the edge regions (26, 28). Blechteil-Anordnung nach einem der Ansprüche 4 oder 14, dadurch gekennzeichnet, dass die Sollbiegestellen (37) der Befestigungsschenkel (35) quer zu stirnseitigen Kanten (30) der Blechteile (14, 16) verlaufen.Sheet metal part arrangement according to one of claims 4 or 14, characterized in that the predetermined bending points (37) of the fastening legs (35) run transversely to the front edges (30) of the sheet metal parts (14, 16). Blechteil-Anordnung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die feste Verbindung zwischen den Befestigungsschenkeln (35) hinter den Blechteilen (14, 16) sichtgeschützt angeordnet ist. Sheet metal part arrangement according to one of the preceding claims, characterized in that the fixed connection between the fastening legs (35) is arranged behind the sheet metal parts (14, 16) so that they are not visible. Blechteil-Anordnung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Befestigungsschenkel (35) im wesentlichen rechtwinklig von den Randbereichen (26, 28) abgewinkelt sind.Sheet metal part arrangement according to one of the preceding claims, characterized in that the fastening legs (35) are angled essentially at right angles from the edge regions (26, 28). Gargerät mit einer Gargerätemuffel und einem frontseitigen Aufnahmerahmen (16) für die Gargerätemuffel, die die beiden Blechteile der Blechteil-Anordnung gemäß den vorhergehenden Ansprüchen bilden.Cooking appliance with a cooking appliance muffle and a front frame (16) for the cooking device muffle, which the two sheet metal parts according to the sheet metal part arrangement form the preceding claims.
EP04003756A 2003-03-31 2004-02-19 Sheet metal assembly Expired - Lifetime EP1464895B1 (en)

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DE10314510A DE10314510A1 (en) 2003-03-31 2003-03-31 Sheet metal part arrangement
DE10314510 2003-03-31

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EP1464895A1 true EP1464895A1 (en) 2004-10-06
EP1464895B1 EP1464895B1 (en) 2007-01-24

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AT (1) ATE352754T1 (en)
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ES (1) ES2279239T3 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2314930A1 (en) * 2009-10-22 2011-04-27 Electrolux Home Products Corporation N.V. Oven, especially domestic oven
EP3933276A1 (en) 2020-06-29 2022-01-05 Arçelik Anonim Sirketi A household appliance comprising a uv lamp
US11867405B2 (en) 2020-11-30 2024-01-09 Whirlpool Corporation Flexible bracket for a cooking appliance

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DE102018108016A1 (en) * 2018-04-05 2019-10-10 Topinox Sarl Cooking appliance with inner box

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2314930A1 (en) * 2009-10-22 2011-04-27 Electrolux Home Products Corporation N.V. Oven, especially domestic oven
WO2011047845A1 (en) * 2009-10-22 2011-04-28 Electrolux Home Products Corporation N.V. Oven, especially domestic oven
EP2314933A3 (en) * 2009-10-22 2011-11-02 Electrolux Home Products Corporation N.V. A cooking oven including a casing, an oven cavity and a carrier structure
CN102597633A (en) * 2009-10-22 2012-07-18 伊莱克斯家用产品股份有限公司 Oven, especially domestic oven
US20120199112A1 (en) * 2009-10-22 2012-08-09 Electrolux Home Products Corporation N.V. Oven, especially domestic oven
US8695584B2 (en) 2009-10-22 2014-04-15 Electrolux Home Products Corporation N.V. Oven, especially domestic oven
CN102597633B (en) * 2009-10-22 2014-10-01 伊莱克斯家用产品股份有限公司 Oven, especially domestic oven
AU2010310085B2 (en) * 2009-10-22 2014-11-27 Electrolux Home Products Corporation N.V. Oven, especially domestic oven
EP3933276A1 (en) 2020-06-29 2022-01-05 Arçelik Anonim Sirketi A household appliance comprising a uv lamp
US11867405B2 (en) 2020-11-30 2024-01-09 Whirlpool Corporation Flexible bracket for a cooking appliance

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EP1464895B1 (en) 2007-01-24
ATE352754T1 (en) 2007-02-15
DE10314510A1 (en) 2004-10-14
DE502004002723D1 (en) 2007-03-15
ES2279239T3 (en) 2007-08-16

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