EP3499130B1 - Heating device, in particular an oven, with a tray - Google Patents

Heating device, in particular an oven, with a tray Download PDF

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Publication number
EP3499130B1
EP3499130B1 EP18208509.2A EP18208509A EP3499130B1 EP 3499130 B1 EP3499130 B1 EP 3499130B1 EP 18208509 A EP18208509 A EP 18208509A EP 3499130 B1 EP3499130 B1 EP 3499130B1
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EP
European Patent Office
Prior art keywords
shelf
rear wall
hook
housing
heating device
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.)
Active
Application number
EP18208509.2A
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German (de)
French (fr)
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EP3499130A1 (en
Inventor
Roland Tiefnig
Simon Mair
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.)
Grass GmbH
Original Assignee
Grass GmbH
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Publication date
Application filed by Grass GmbH filed Critical Grass GmbH
Priority to SI201830708T priority Critical patent/SI3499130T1/en
Publication of EP3499130A1 publication Critical patent/EP3499130A1/en
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Publication of EP3499130B1 publication Critical patent/EP3499130B1/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGESĀ ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/16—Shelves, racks or trays inside ovens; Supports therefor

Definitions

  • the invention relates to a heating device, in particular an oven, with a housing enclosing a heatable interior space, the interior space being delimited at the rear by a rear wall and at the front by a door which, in a closed position, closes the housing opening allowing access to the interior space, and with at least one product carrier which is fixed to the housing in a position of use.
  • Heating devices of this type for example ovens, have a housing which encloses a heatable interior and which can also be referred to as a muffle or baking muffle.
  • the case is made of heat-resistant material such as steel material.
  • racks for items to be cooked in the case of an oven, items to be cooked in the form of baking trays or gratings.
  • the heating device is limited at the front by a door, which is generally designed as a flap that pivots downwards. After opening the door, the interior of the housing is accessible and the goods carrier can be pulled out together with the goods.
  • the load carrier in particular the baking tray
  • the front edge of the baking tray is grasped and the baking tray is pulled out.
  • the baking tray is often pulled out with one hand, which causes the problem there is a risk that the baking tray can tilt after leaving the slide-in rails or jam on the side walls of the housing when being pulled out.
  • the object of the invention is therefore to create a heating device of the type mentioned at the outset which is easier to handle than conventional heating devices.
  • the heating device according to the invention is characterized in that there are coupling means for fixing on the housing side, by means of which the at least one product carrier is fixed to the rear wall.
  • the fixation of the load carrier on the housing side does not take place by means of slide-in strips, as in the prior art, but rather the fixation takes place on the rear wall of the housing. It is practically impossible for the load carrier to tilt on the side walls of the housing when being pulled out.
  • the housing-side fixation of the goods carrier takes place exclusively on the rear wall, so that the goods carrier fixed in the position of use on the rear wall protrudes like a cantilever forward in the direction of the housing opening.
  • the product carrier expediently has no contact with the side walls of the housing. The fixation of the load carrier therefore takes place on the rear wall, bypassing the side walls.
  • the coupling means at least one hook member and at least one hook mount for releasably holding the hook element.
  • the at least one hook element could also be referred to as a hanging hook.
  • the at least one hook element is expediently arranged on the goods carrier and the hook holder is arranged on the rear wall.
  • Several hook elements are expediently provided on the load carrier, for example two hook elements which are arranged on the rear edge of the load carrier in the pull-out direction, in particular at a relatively large transverse distance from one another, for example one hook element could be assigned to one side edge and the other hook element to the other side edge of the load carrier .
  • the hook elements can be designed as separate components from the goods carrier, which are fastened to the goods carrier by suitable fastening means, in particular are detachably fastened. Alternatively, however, it would also be conceivable to form the hook elements in one piece on the item carrier.
  • the configuration of the hook elements as separate components offers the advantage that conventional load carriers can be retrofitted with the hook elements.
  • the rear wall is designed as a partition wall positioned in front of an outer rear wall in the direction of the housing opening, which is movably guided by guide means between an operating position located in the area of the outer rear wall and a closed position which is pulled out in the area of the housing opening and essentially completely closes the housing opening.
  • the bulkhead In its closed position, the bulkhead acts as a kind of door or lock and allows the load carrier to be removed easily or work to be carried out with the door open without hot air from the interior continuing to flow out.
  • the interior space behind the bulkhead can be brought back up to temperature immediately, even though the door is open.
  • the bulkhead is coupled to the at least one product carrier by means of coupling means in such a way that the bulkhead can be moved from the operating position to the closed position by pulling out the product carrier.
  • the handle on the load carrier causes the bulkhead to be shifted from its operating position to the closed position.
  • the bulkhead In the closed position, the bulkhead is in the area of the housing opening and closes it essentially completely, which means that the load carrier is at least partially, in particular almost completely, outside the housing and can therefore be easily removed, for example also gripped from the side before it is removed from the bulkhead.
  • the hook element and associated hook holder form a pivot bearing for the load carrier in the suspended use position of the load carrier, such that the load carrier can be pivoted upwards in the use position in the direction of an upper cover of the housing. If the load carrier is in its pulled-out position essentially completely outside the housing and the open door, in particular the oven flap, is accidentally closed due to the user being careless, the load carrier can swing away upwards, thereby avoiding damage to the door and the load carrier will. With conventional Heating devices, in particular ovens, have this problem if the load carrier is pulled out of the associated slide-in rail only a little and then the door is closed through carelessness, causing the load carrier to jam in the slide-in rail and form a hard resistance for the closing door.
  • the hook holder on the rear wall in particular the bulkhead, has a plurality of hanging elements arranged at a vertical distance from one another in the vertical direction of the rear wall, for hanging in an associated hook element.
  • the suspension elements are expediently arranged in at least one mounting slot which is formed in the rear wall and runs in the vertical direction and pass through the slot width of the mounting slot.
  • a plurality of mounting slots are also provided, for example two associated mounting slots on the rear wall or bulkhead in the case of two hook elements.
  • suspension elements are expediently designed in the manner of pins, and can therefore be referred to as suspension bolts or suspension pins.
  • the at least one hook element is designed in such a way that there is a base section fastened to a fastening interface on the goods carrier by means of fastening means and a base section adjoining it in the longitudinal direction of the hook element from the rear edge of the goods carrier to the rear has protruding hook portion.
  • the attachment interface is expediently located in the area of a longitudinal edge of the item carrier.
  • the heating device is designed as an oven.
  • the at least one product carrier is designed in the manner of a tablet or grid, in particular a baking tray and/or grid.
  • the Figures 1 to 4 show a preferred exemplary embodiment of the heating device 11 according to the invention.
  • the heating device 11 is explained below using the example of an oven, in particular a baking oven. In principle it could However, the invention can also be used in a steam cooker or a microwave.
  • the heating device 11 has a housing 12 which, in the case of an oven, could also be referred to as a muffle or baking muffle.
  • the housing 12 is designed cuboid or cubic. It is made of heat-resistant material, especially steel material.
  • the housing 12 encloses a heatable interior space 13 which is delimited at the rear by a rear wall 14 and at the front by a door 15 .
  • the door 15 is an oven flap which, in a closed position, closes access to the interior 13 .
  • the housing 12 further comprises two opposite side walls 16a, 16b, a bottom 17 and a top wall 18 opposite this.
  • At least one item carrier 19 for items to be heated is accommodated in the housing 12 .
  • the product carrier 19 is shown by way of example in the form of a baking tray which has a support section 20 and a raised edge section 21 running around the support section 20 .
  • a bulkhead 22 is arranged in the interior 13 of the housing 12, which is movably guided by guide means 23 between an operating position 24 located in the area of the rear wall 14 and a closed position 26, which is pulled out in the area of a housing opening 25 and essentially completely closes the housing opening 25.
  • the bulkhead 22 is plate-like and is also made of steel material.
  • the bulkhead 22 has a rectangular shape and almost completely closes the likewise rectangular housing opening 25 in the closed position 26, whereby the interior space 13, which is then in the closed position 26 behind the bulkhead 22, can be brought up to temperature again immediately.
  • the bulkhead 22 is movably guided between the operating position 24 and the closed position by means of guide means 23 .
  • the guide means 23 are designed in such a way that they are fastened to the rear wall 14 of the housing 12 on the one hand and to the bulkhead 22 on the other hand. In this case, there is no contact with the side walls 16a, 16b.
  • the guide means 23 comprise two guide units 27a, 27b, which are each connected at a transverse distance from one another to the housing 12 on the one hand and to the bulkhead 22 on the other hand.
  • the guide units 27a, 27b each have a guide linkage 29a, 29b consisting of a plurality of guide arms 28a, 28b, which can be moved in the manner of an accordion and thereby guides the bulkhead 22 between the operating position 24 and the closed position 26.
  • the guide arms 28a, 28b are designed as pivot arms which are pivotably connected to one another.
  • the guide linkages 29a, 29b each have two swivel arms, of which a first swivel arm is swivel-mounted about a first swivel axis 30a on the housing side and a second swivel arm is swivel-mounted about a second swivel axis 30b on the goods carrier side, and the two swivel arms are pivotally connected to one another via a third swivel axis 30c.
  • the guide means 23 also have a synchronization device (not shown) for synchronizing the movement of the guide units 27a, 27b during the displacement movement of the product carrier 19 coupled to the guide units via the bulkhead 22.
  • the bulkhead 22 is coupled to the at least one product carrier 19 in the form of the baking tray by means of coupling means 31 such that the bulkhead 22 can be moved from the operating position to the closed position 26 by pulling out the product carrier 19 .
  • the coupling means 31 comprise two hook elements 32a, 32b on the load carrier 19 and associated hook mounts 33a, 33b on the bulkhead 22 for detachable mounting of the hook elements 32a, 32b.
  • the hook elements 32a, 32b are attached to the baking sheet by means of attachment means at associated attachment interfaces 35a, 35b.
  • the hook elements 32a, 32b are designed as separate components with respect to the baking tray.
  • the hook elements 32a, 32b each have a base section 36a, 36b which rests against the associated fastening interface 35a or 35b on the underside of the edge section 21 of the baking tray.
  • a respective base portion 35a, 35b is designed like strips and attached to the underside of the edge section 21 as a kind of tab.
  • the base portion 36a, 36b has a plurality of mounting holes 37, for example two in number, through which mounting screws 39 are inserted into associated mounting holes 38 through the skirt portion.
  • the base sections 36a, 36b can be screwed to the underside of the edge section 21 of the baking tray with the aid of the fastening screws 39, optionally using associated nuts (not shown).
  • a riveted connection between the baking tray and the base section of the hook elements 32a, 32b would also be possible.
  • the hook elements 32a, 32b each have, in addition to the base section 36a, 36b, a hook section 41a, 41b adjoining it in the longitudinal direction of the hook element 32a, 32b and projecting backwards from the rear edge of the baking sheet.
  • the hook portion 41a, 41b defines a downwardly opening hook having two legs 42, 43 which together form a hook opening 44. As shown in FIG.
  • the two legs 42, 43 converge in the direction of their common back 45, where they are integrally connected to each other.
  • the inner leg 42 protrudes obliquely from the associated base section 36a, 36b, for example at an angle of 45 degrees, and is connected to the outer leg 43 at the back 45, which is preferably substantially perpendicular to the orientation of the base section 36a, 36b protrudes.
  • the free end of the outer leg 43 expediently extends below the underside of the associated base section 36a, 36b.
  • hook holders 33a, 33b located in the region of the outer edge sides, each of which has a plurality of hanging members 47 lying one above the other in the height direction of the bulkhead 22 for hanging the associated hook elements 32 on the baking tray.
  • the suspension members 47 are designed as pins or bolts and are arranged in the hook holders 33a, 33b in the vertical direction of the bulkhead 22 running holder slots 48a, 48b, whereby they pass through the slot width of the associated holder slot 48a, 48b.
  • mounting slots 48a, 48b are provided in the region of the two side walls of the bulkhead 22, each running in the vertical direction, in which three suspension members 47 are arranged, in particular at regular intervals one above the other.
  • the baking tray can then be hung in the associated hanging members 47 by means of the hook elements 22a, 22b with the hook sections 41a, 41b in front in the desired high, middle or low position.
  • At least one ventilation hole 49 is formed on the bulkhead 22 for ventilation of the interior 13 of the housing.
  • the door 15 When the oven is in operation, the door 15 is closed and the bulkhead 22 is in its operating position 24 in the area of the rear wall 14 of the housing 12.
  • the interior 13 is heated to the appropriate temperature, so that on the baking trays or gratings or the like located
  • the food to be cooked is brought to the appropriate temperature.
  • the door 15 or the oven flap is opened and the baking tray can be pulled out of the housing 12 by handling it, in contrast to conventional ovens, it is not removed from the housing 12, but pulling out the baking tray causes a shift the bulkhead 22 from the operating position 24 to the closed position 26, in which the housing opening 25 is completely closed by the bulkhead 22 substantially.
  • the extraction process can be easily carried out with one hand.
  • the baking sheet In the closed position 26 of the bulkhead, the baking sheet is in the pulled-out position essentially completely outside of the housing 12, but is still arranged on the bulkhead 22.
  • the bulkhead 22 shields the interior of the housing 12 so that it can be quickly brought up to temperature again.
  • the baking tray can be removed from the bulkhead 22 by unhooking the hook elements 32a, 32b from the associated hanging members 47 on the bulkhead 22; it is also possible to grip from the side, resulting in an unfavorable inclined position that may be covered with liquid such as gravy or the like Support section 20 of the baking tray can be avoided. If the door is accidentally closed when the baking tray is pulled out, the baking tray can pivot upwards about the pivot axis formed by the associated hanging member, thereby preventing the door from being damaged by hitting the pulled-out baking tray.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Baking, Grill, Roasting (AREA)

Description

Die Erfindung betrifft eine Erhitzungsvorrichtung, insbesondere Ofen, mit einem einen aufheizbaren Innenraum umschlieƟenden GehƤuse, wobei der Innenraum rĆ¼ckseitig von einer RĆ¼ckwand und vorderseitig von einer TĆ¼r begrenzt ist, die in einer SchlieƟstellung einen Zugang zu dem Innenraum gestattende GehƤuseƶffnung verschlieƟt, und mit wenigstens einem GuttrƤger der in einer Gebrauchsposition gehƤusefest fixiert ist.The invention relates to a heating device, in particular an oven, with a housing enclosing a heatable interior space, the interior space being delimited at the rear by a rear wall and at the front by a door which, in a closed position, closes the housing opening allowing access to the interior space, and with at least one product carrier which is fixed to the housing in a position of use.

Erhitzungsvorrichtungen dieser Art, beispielsweise Ɩfen, besitzen ein einen aufheizbaren Innenraum umschlieƟendes GehƤuse, das auch als Muffel beziehungsweise Backmuffel bezeichnet werden kann. Das GehƤuse besteht aus hitzebestƤndigem Material, beispielsweise Stahlmaterial. Bei herkƶmmlichen Erhitzungsvorrichtungen befinden sich an den SeitenwƤnden des GehƤuses Einschubleisten fĆ¼r GuttrƤger, im Falle eines Backofens GarguttrƤger in Form von Backblechen oder Gitterrosten. Die Erhitzungsvorrichtung ist vorderseitig von einer TĆ¼r begrenzt, die in der Regel als nach unten weg schwenkende Klappe ausgestaltet ist. Nach dem Ɩffnen der TĆ¼r ist der Innenraum des GehƤuses zugƤnglich und der GuttrƤger kann mit samt des Gutes herausgezogen werden. Beim Herausziehen des GuttrƤgers, insbesondere Backblechs wird die Vorderkante des Backblechs gefasst und das Backblech herausgezogen. Das Herausziehen des Backblechs erfolgt oft einhƤndig, wodurch da Problem besteht, dass das Backblech nach Verlassen der Einschubleisten in SchrƤglage geraten kann oder beim Ausziehen an den SeitenwƤnden des GehƤuses verkantet.Heating devices of this type, for example ovens, have a housing which encloses a heatable interior and which can also be referred to as a muffle or baking muffle. The case is made of heat-resistant material such as steel material. In conventional heating devices, on the side walls of the housing, there are racks for items to be cooked, in the case of an oven, items to be cooked in the form of baking trays or gratings. The heating device is limited at the front by a door, which is generally designed as a flap that pivots downwards. After opening the door, the interior of the housing is accessible and the goods carrier can be pulled out together with the goods. When pulling out the load carrier, in particular the baking tray, the front edge of the baking tray is grasped and the baking tray is pulled out. The baking tray is often pulled out with one hand, which causes the problem there is a risk that the baking tray can tilt after leaving the slide-in rails or jam on the side walls of the housing when being pulled out.

Relevanter Stand der Technik ist aus den Dokumenten DE 10 2009 047017 A1 , US 6 067 981 A , DE 10 2009 029463 A1 , US 2014/026882 A1 , KR 200 185 398 Y1 , CA 1 185 930 A und DE 198 25 323 A1 bekannt, wobei die Merkmale des Oberbegriffes des Anspruchs 1 aus dem erstgenannten Dokument bekannt sind.Relevant state of the art is from the documents DE 10 2009 047017 A1 , U.S. 6,067,981A , DE 10 2009 029463 A1 , U.S. 2014/026882 A1 , KR 200 185 398 Y1 , CA 1 185 930 A and DE 198 25 323 A1 is known, the features of the preamble of claim 1 being known from the first-mentioned document.

Aufgabe der Erfindung ist es daher, eine Erhitzungsvorrichtung der eingangs erwƤhnten Art zu schaffen, die gegenĆ¼ber herkƶmmlichen Erhitzungsvorrichtungen einfacher handhabbar ist.The object of the invention is therefore to create a heating device of the type mentioned at the outset which is easier to handle than conventional heating devices.

Diese Aufgabe wird durch eine Erhitzungsvorrichtung mit den Merkmalen des unabhƤngigen Anspruchs 1 gelƶst. Weiterbildungen der Erfindung sind in den UnteransprĆ¼chen dargestellt. Die erfindungsgemƤƟe Erhitzungsvorrichtung zeichnet sich dadurch aus, dass zur gehƤuseseitigen Fixierung Kopplungsmittel vorhanden sind, durch die der wenigstens eine GuttrƤger an der RĆ¼ckwand fixiert ist. Die gehƤuseseitige Fixierung des GuttrƤgers erfolgt also nicht wie im Stand der Technik mittels Einschubleisten, sondern die Fixierung findet an der RĆ¼ckwand des GehƤuses statt. Ein Verkanten des GuttrƤgers an den SeitenwƤnden des GehƤuses beim Ausziehen ist praktisch ausgeschlossen.This object is solved by a heating device having the features of independent claim 1 . Further developments of the invention are presented in the dependent claims. The heating device according to the invention is characterized in that there are coupling means for fixing on the housing side, by means of which the at least one product carrier is fixed to the rear wall. The fixation of the load carrier on the housing side does not take place by means of slide-in strips, as in the prior art, but rather the fixation takes place on the rear wall of the housing. It is practically impossible for the load carrier to tilt on the side walls of the housing when being pulled out.

ErfindungsgemƤƟ erfolgt die gehƤuseseitige Fixierung des GuttrƤgers ausschlieƟlich an der RĆ¼ckwand, sodass der in der Gebrauchsstellung an der RĆ¼ckwand fixierte GuttrƤger kragarmartig nach vorne in Richtung der GehƤuseƶffnung ragt. ZweckmƤƟigerweise hat der GuttrƤger in seiner Betriebsstellung keinen Kontakt mit den SeitenwƤnden des GehƤuses. Die Fixierung des GuttrƤgers erfolgt also demnach an der RĆ¼ckwand unter Umgehung der SeitenwƤnde.According to the invention, the housing-side fixation of the goods carrier takes place exclusively on the rear wall, so that the goods carrier fixed in the position of use on the rear wall protrudes like a cantilever forward in the direction of the housing opening. In its operating position, the product carrier expediently has no contact with the side walls of the housing. The fixation of the load carrier therefore takes place on the rear wall, bypassing the side walls.

Bei der Erfindung weisen die Kopplungsmittel wenigstens ein Hakenelement und wenigstens eine Hakenhalterung zur lƶsbaren Halterung des Hakenelements auf. Das wenigstens eine Hakenelement kƶnnte auch als EinhƤngehaken bezeichnet werden.In the invention, the coupling means at least one hook member and at least one hook mount for releasably holding the hook element. The at least one hook element could also be referred to as a hanging hook.

ZweckmƤƟigerweise ist das wenigstens eine Hakenelement am GuttrƤger und die Hakenhalterung an der RĆ¼ckwand angeordnet. ZweckmƤƟigerweise sind mehrere Hakenelemente am GuttrƤger vorgesehen, beispielsweise zwei Hakenelemente, die an dem in Ausziehrichtung hinteren Rand des GuttrƤgers angeordnet sind, insbesondere mit relativ groƟen Querabstand zueinander, beispielsweise kƶnnte das eine Hakenelement der einen Seitenkante und das andere Hakenelement der anderen Seitenkante des GuttrƤgers zugeordnet sein. Die Hakenelemente kƶnnen als vom GuttrƤger separate Bauteile ausgebildet sein, die durch geeignete Befestigungsmittel am GuttrƤger befestigt sind, insbesondere lƶsbar befestigt sind. Alternativ wƤre es jedoch auch denkbar, die Hakenelemente einstĆ¼ckig am GuttrƤger auszubilden.The at least one hook element is expediently arranged on the goods carrier and the hook holder is arranged on the rear wall. Several hook elements are expediently provided on the load carrier, for example two hook elements which are arranged on the rear edge of the load carrier in the pull-out direction, in particular at a relatively large transverse distance from one another, for example one hook element could be assigned to one side edge and the other hook element to the other side edge of the load carrier . The hook elements can be designed as separate components from the goods carrier, which are fastened to the goods carrier by suitable fastening means, in particular are detachably fastened. Alternatively, however, it would also be conceivable to form the hook elements in one piece on the item carrier.

Die Ausgestaltung der Hakenelemente als separate Bauteile bietet jedoch den Vorteil, dass herkƶmmliche GuttrƤger mit den Hakenelementen nachgerĆ¼stet werden kƶnnen.However, the configuration of the hook elements as separate components offers the advantage that conventional load carriers can be retrofitted with the hook elements.

ErfindungsgemƤƟ ist die RĆ¼ckwand als eine ƤuƟere RĆ¼ckwand in Richtung GehƤuseƶffnung vorgelagerte Schottwand ausgebildet, die durch FĆ¼hrungsmittel zwischen einer im Bereich der ƤuƟeren RĆ¼ckwand befindlichen Betriebsposition und einer in dem Bereich der GehƤuseƶffnung rausgezogenen, die GehƤuseƶffnung im Wesentlichen vollstƤndig verschlieƟenden Verschlussposition beweglich gefĆ¼hrt ist. Wenn die TĆ¼r geƶffnet und der GuttrƤger herausgezogen wird, verschlieƟt die Schottwand den Innenraum beziehungsweise Hohlraum der Erhitzungsvorrichtung wieder und es geht lediglich einmal das gesamte Volumen des Innenraums an erhitzter Luft verloren.According to the invention, the rear wall is designed as a partition wall positioned in front of an outer rear wall in the direction of the housing opening, which is movably guided by guide means between an operating position located in the area of the outer rear wall and a closed position which is pulled out in the area of the housing opening and essentially completely closes the housing opening. When the door is opened and the item carrier is pulled out, the bulkhead closes the interior space or cavity of the heating device again and the entire volume of the interior space of heated air is lost only once.

Die Schottwand fungiert in ihrer Verschlussposition als eine Art TĆ¼r oder Verschluss und erlaubt es zum einen, dass der GuttrƤger bequem entnommen werden kann beziehungsweise bei geƶffneter TĆ¼r gearbeitet werden kann ohne dass weiter heiƟe Luft aus dem Innenraum nach auƟen strƶmt. Der Innenraum hinter der Schottwand kann sofort wieder auf Temperatur gebracht werden, obwohl die TĆ¼r geƶffnet ist.In its closed position, the bulkhead acts as a kind of door or lock and allows the load carrier to be removed easily or work to be carried out with the door open without hot air from the interior continuing to flow out. The interior space behind the bulkhead can be brought back up to temperature immediately, even though the door is open.

ErfindungsgemƤƟ ist die Schottwand mittels Kopplungsmittel mit dem wenigstens einen GuttrƤger derart gekoppelt, dass die Schottwand durch das Herausziehen des GuttrƤgers von der Betriebs- in die Verschlussposition bewegbar ist. Die Handhabe am GuttrƤger, wie es ohnehin bei den gƤngigen Erhitzungsvorrichtungen der Fall ist, bewirkt die Verlagerung der Schottwand von ihrer Betriebs- in die Verschlussposition. In der Verschlussposition befindet sich die Schottwand im Bereich der GehƤuseƶffnung und verschlieƟt diese im Wesentlichen vollstƤndig, woraus folgt, dass der GuttrƤger sich zumindest teilweise, insbesondere fast vollstƤndig auƟerhalb des GehƤuses befindet und daher bequem entnommen werden kann, beispielsweise auch seitlich gegriffen werden kann, bevor er von der Schottwand abgenommen wird.According to the invention, the bulkhead is coupled to the at least one product carrier by means of coupling means in such a way that the bulkhead can be moved from the operating position to the closed position by pulling out the product carrier. The handle on the load carrier, as is the case anyway with the usual heating devices, causes the bulkhead to be shifted from its operating position to the closed position. In the closed position, the bulkhead is in the area of the housing opening and closes it essentially completely, which means that the load carrier is at least partially, in particular almost completely, outside the housing and can therefore be easily removed, for example also gripped from the side before it is removed from the bulkhead.

Bei der Erfindung bilden Hakenelement und zugeordnete Hakenhalterung in der eingehƤngten Gebrauchsposition des GuttrƤgers ein Schwenklager fĆ¼r den GuttrƤger, derart, dass der GuttrƤger in der Gebrauchsposition nach oben in Richtung einer oberen Abdeckung des GehƤuses verschwenkbar ist. Sollte sich der GuttrƤger in seiner Ausziehposition im Wesentlichen vollstƤndig auƟerhalb des GehƤuses befinden und die geƶffnete TĆ¼r, insbesondere Backofen-Klappe, ausversehen durch Unachtsamkeit der Benutzer geschlossen werden, kann der GuttrƤger also nach oben weg schwenken, wodurch eine BeschƤdigung der TĆ¼r und des GuttrƤgers vermieden wird. Bei herkƶmmlichen Erhitzungsvorrichtungen, insbesondere Backƶfen besteht dieses Problem nƤmlich, falls der GuttrƤger nur ein stĆ¼ckweit aus der zugeordneten Einschubleiste herausgezogen wird und dann die TĆ¼r durch Unachtsamkeit geschlossen wird, wodurch sich der GuttrƤger in der Einschubleiste verkantet und einen harten Widerstand fĆ¼r die sich schlieƟende TĆ¼r bildet.In the invention, the hook element and associated hook holder form a pivot bearing for the load carrier in the suspended use position of the load carrier, such that the load carrier can be pivoted upwards in the use position in the direction of an upper cover of the housing. If the load carrier is in its pulled-out position essentially completely outside the housing and the open door, in particular the oven flap, is accidentally closed due to the user being careless, the load carrier can swing away upwards, thereby avoiding damage to the door and the load carrier will. With conventional Heating devices, in particular ovens, have this problem if the load carrier is pulled out of the associated slide-in rail only a little and then the door is closed through carelessness, causing the load carrier to jam in the slide-in rail and form a hard resistance for the closing door.

Bei einer Weiterbildung der Erfindung weist die Hakenhalterung an der RĆ¼ckwand, insbesondere Schottwand, mehrere in Hƶhenrichtung der RĆ¼ckwand mit Hƶhenabstand zueinander angeordnete EinhƤngeglieder zum EinhƤngen eines zugeordneten Hakenelements auf.In a further development of the invention, the hook holder on the rear wall, in particular the bulkhead, has a plurality of hanging elements arranged at a vertical distance from one another in the vertical direction of the rear wall, for hanging in an associated hook element.

ZweckmƤƟigerweise sind die EinhƤngeglieder in wenigstens einem in der RĆ¼ckwand ausgebildeten, in Hƶhenrichtung verlaufenden Halterungsschlitz angeordnet und durchsetzen die Schlitzbreite des Halterungsschlitzes. Im Falle von mehreren Hakenelementen sind auch mehrere Halterungsschlitze vorgesehen, beispielsweise bei zwei Hakenelemente zwei zugeordnete Halterungsschlitze an der RĆ¼ckwand beziehungsweise Schottwand.The suspension elements are expediently arranged in at least one mounting slot which is formed in the rear wall and runs in the vertical direction and pass through the slot width of the mounting slot. In the case of a plurality of hook elements, a plurality of mounting slots are also provided, for example two associated mounting slots on the rear wall or bulkhead in the case of two hook elements.

ZweckmƤƟigerweise sind die EinhƤngeglieder stiftartig ausgebildet, kƶnnen also als EinhƤngebolzen oder EinhƤngestifte bezeichnet werden. In besonders bevorzugter Weise sind im Falle der Ausgestaltung der Hakenelemente als vom GuttrƤger separaten Bauteile das wenigstens eine Hakenelement derart ausgebildet, dass es einen mittels Befestigungsmittel an einer Befestigungsschnittstelle am GuttrƤger befestigten Basisabschnitt und einen in LƤngsrichtung des Hakenelements daran anschlieƟenden vom hinteren Rand des GuttrƤgers nach hinten vorstehenden Hakenabschnitt aufweist.The suspension elements are expediently designed in the manner of pins, and can therefore be referred to as suspension bolts or suspension pins. In a particularly preferred manner, if the hook elements are designed as components separate from the goods carrier, the at least one hook element is designed in such a way that there is a base section fastened to a fastening interface on the goods carrier by means of fastening means and a base section adjoining it in the longitudinal direction of the hook element from the rear edge of the goods carrier to the rear has protruding hook portion.

ZweckmƤƟigerweise befindet sich die Befestigungsschnittstelle im Bereich eines LƤngsrandes des GuttrƤgers.The attachment interface is expediently located in the area of a longitudinal edge of the item carrier.

Bei einer Weiterbildung der Erfindung ist die Erhitzungsvorrichtung als Backofen ausgebildet.In a development of the invention, the heating device is designed as an oven.

In besonders bevorzugter Weise ist der wenigstens eine GuttrƤger tablet- oder gitterartig ausgebildet, insbesondere ein Backblecht und/oder Gitterrost.In a particularly preferred manner, the at least one product carrier is designed in the manner of a tablet or grid, in particular a baking tray and/or grid.

Ein bevorzugtes AusfĆ¼hrungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im Folgenden nƤher erlƤutert. In der Zeichnung zeigen:

Figur 1
eine perspektivische Darstellung eines bevorzugten AusfĆ¼hrungsbeispiels der erfindungsgemƤƟen Erhitzungsvorrichtung, wobei sich die Schottwand der Erhitzungsvorrichtung in der Verschlussposition befindet,
Figur 2
eine perspektivische Darstellung der Schottwand mit angekoppeltem GuttrƤger,
Figur 3
eine vergrĆ¶ĆŸerte Darstellung der Einzelheit X aus Figur 2,
Figur 4
eine nochmals vergrĆ¶ĆŸerte Darstellung der Einzelheit Y aus Figur 3.
A preferred embodiment of the invention is shown in the drawing and is explained in more detail below. Show in the drawing:
figure 1
a perspective view of a preferred embodiment of the heating device according to the invention, wherein the bulkhead of the heating device is in the closed position,
figure 2
a perspective view of the bulkhead with coupled load carrier,
figure 3
an enlarged representation of the detail X figure 2 ,
figure 4
a further enlarged representation of the detail Y figure 3 .

Die Figuren 1 bis 4 zeigen ein bevorzugtes AusfĆ¼hrungsbeispiel der erfindungsgemƤƟen Erhitzungsvorrichtung 11. Die Erhitzungsvorrichtung 11 wird im Folgenden am Beispielsfall Ofen, insbesondere Backofen, erlƤutert. Prinzipiell kƶnnte die Erfindung jedoch auch bei einem Dampfgarer oder einer Mikrowelle eingesetzt werden.the Figures 1 to 4 show a preferred exemplary embodiment of the heating device 11 according to the invention. The heating device 11 is explained below using the example of an oven, in particular a baking oven. In principle it could However, the invention can also be used in a steam cooker or a microwave.

Wie insbesondere in Figur 1 gezeigt, weist die Erhitzungsvorrichtung 11 ein GehƤuse 12 auf, das im Falle eines Backofens auch als Muffel bzw. Backmuffel bezeichnet werden kƶnnte. Das GehƤuse 12 ist im Regelfall und auch im beschriebenen AusfĆ¼hrungsfall quaderfƶrmig oder kubisch ausgestaltet. Es besteht aus hitzebestƤndigem Material, insbesondere Stahlmaterial.As in particular in figure 1 shown, the heating device 11 has a housing 12 which, in the case of an oven, could also be referred to as a muffle or baking muffle. As a rule, and also in the described embodiment, the housing 12 is designed cuboid or cubic. It is made of heat-resistant material, especially steel material.

Das GehƤuse 12 umschlieƟt einen aufheizbaren Innenraum 13, der rĆ¼ckseitig von einer RĆ¼ckwand 14 und vorderseitig von einer TĆ¼r 15 begrenzt ist. Bei der TĆ¼r 15 handelt es sich im gezeigten Beispielsfall um eine Backofen-Klappe, die in einer SchlieƟstellung den Zugang zum Innenraum 13 verschlieƟt. Das GehƤuse 12 umfasst ferner zwei einander gegenĆ¼berliegende SeitenwƤnde 16a, 16b, einen Boden 17 und eine diesem gegenĆ¼berliegende Deckenwand 18.The housing 12 encloses a heatable interior space 13 which is delimited at the rear by a rear wall 14 and at the front by a door 15 . In the example shown, the door 15 is an oven flap which, in a closed position, closes access to the interior 13 . The housing 12 further comprises two opposite side walls 16a, 16b, a bottom 17 and a top wall 18 opposite this.

Im GehƤuse 12 ist wenigstens ein GuttrƤger 19 fĆ¼r zu erhitzendes Gut aufgenommen. Der GuttrƤger 19 ist beispielhaft in Form eines Backblechs gezeigt, das einen Auflageabschnitt 20 und einen rings um den Auflageabschnitt 20 verlaufenden, erhƶhten Randabschnitt 21 besitzt.At least one item carrier 19 for items to be heated is accommodated in the housing 12 . The product carrier 19 is shown by way of example in the form of a baking tray which has a support section 20 and a raised edge section 21 running around the support section 20 .

Im Innenraum 13 des GehƤuses 12 ist eine Schottwand 22 angeordnet, die durch FĆ¼hrungsmittel 23 zwischen einer im Bereich der RĆ¼ckwand 14 befindlichen Betriebsposition 24 und einer im Bereich einer GehƤuseƶffnung 25 herausgezogenen, die GehƤuseƶffnung 25 im Wesentlichen vollstƤndig verschlieƟenden Verschlussposition 26 beweglich gefĆ¼hrt ist.A bulkhead 22 is arranged in the interior 13 of the housing 12, which is movably guided by guide means 23 between an operating position 24 located in the area of the rear wall 14 and a closed position 26, which is pulled out in the area of a housing opening 25 and essentially completely closes the housing opening 25.

Wie insbesondere in den Figuren 1 und 2 gezeigt, ist die Schottwand 22 plattenartig ausgebildet und besteht ebenfalls aus Stahlmaterial.As in particular in the figures 1 and 2 shown, the bulkhead 22 is plate-like and is also made of steel material.

Die Schottwand 22 besitzt eine rechteckige Form und verschlieƟt die ebenfalls rechteckige GehƤuseƶffnung 25 in der Verschlussposition 26 praktisch vollstƤndig, wodurch der dann in der Verschlussposition 26 hinter der Schottwand 22 liegende Innenraum 13 sofort wieder auf Temperatur gebracht werden kann.The bulkhead 22 has a rectangular shape and almost completely closes the likewise rectangular housing opening 25 in the closed position 26, whereby the interior space 13, which is then in the closed position 26 behind the bulkhead 22, can be brought up to temperature again immediately.

Wie bereits erwƤhnt, ist die Schottwand 22 mittels FĆ¼hrungsmitteln 23 zwischen der Betriebsposition 24 und der Verschlussposition beweglich gefĆ¼hrt.As already mentioned, the bulkhead 22 is movably guided between the operating position 24 and the closed position by means of guide means 23 .

Wie insbesondere in Figur 2 gezeigt, sind die FĆ¼hrungsmittel 23 derart ausgebildet, dass sie einerseits an der RĆ¼ckwand 14 des GehƤuses 12 und andererseits an der Schottwand 22 befestigt sind. Es findet hierbei kein Kontakt mit den SeitenwƤnden 16a, 16b statt.As in particular in figure 2 shown, the guide means 23 are designed in such a way that they are fastened to the rear wall 14 of the housing 12 on the one hand and to the bulkhead 22 on the other hand. In this case, there is no contact with the side walls 16a, 16b.

Wie insbesondere in Figur 2 gezeigt, umfassen die FĆ¼hrungsmittel 23 zwei FĆ¼hrungseinheiten 27a, 27b, die jeweils mit Querabstand zueinander einerseits mit dem GehƤuse 12 und andererseits mit der Schottwand 22 verbunden sind.As in particular in figure 2 shown, the guide means 23 comprise two guide units 27a, 27b, which are each connected at a transverse distance from one another to the housing 12 on the one hand and to the bulkhead 22 on the other hand.

Die FĆ¼hrungseinheiten 27a, 27b besitzen jeweils ein aus mehreren FĆ¼hrungsarmen 28a, 28b bestehendes FĆ¼hrungsgestƤnge 29a, 29b, das nach Art einer Ziehharmonika beweglich ist und dabei die Schottwand 22 zwischen der Betriebsposition 24 und der Verschlussposition 26 fĆ¼hrt.The guide units 27a, 27b each have a guide linkage 29a, 29b consisting of a plurality of guide arms 28a, 28b, which can be moved in the manner of an accordion and thereby guides the bulkhead 22 between the operating position 24 and the closed position 26.

Die FĆ¼hrungsarme 28a, 28b sind als schwenkbar miteinander verbundene Schwenkarme ausgebildet.The guide arms 28a, 28b are designed as pivot arms which are pivotably connected to one another.

Die FĆ¼hrungsgestƤnge 29a, 29b besitzen jeweils zwei Schwenkarme, von denen ein erster Schwenkarm um eine gehƤuseseitige erste Schwenkachse 30a und ein zweiter Schwenkarm um eine guttrƤgerseitige zweite Schwenkachse 30b schwenkbar gelagert ist, und wobei die beiden Schwenkarme Ć¼ber eine dritte Schwenkachse 30c schwenkbar miteinander verbunden sind.The guide linkages 29a, 29b each have two swivel arms, of which a first swivel arm is swivel-mounted about a first swivel axis 30a on the housing side and a second swivel arm is swivel-mounted about a second swivel axis 30b on the goods carrier side, and the two swivel arms are pivotally connected to one another via a third swivel axis 30c.

Den FĆ¼hrungsmitteln 23 ist ferner eine Synchronisationseinrichtung (nicht dargestellt) zur Synchronisation der Bewegung der FĆ¼hrungseinheiten 27a, 27b bei der Verfahrbewegung des an die FĆ¼hrungseinheiten Ć¼ber die Schottwand 22 angekoppelten GuttrƤgers 19 vorhanden.The guide means 23 also have a synchronization device (not shown) for synchronizing the movement of the guide units 27a, 27b during the displacement movement of the product carrier 19 coupled to the guide units via the bulkhead 22.

Wie bereits erwƤhnt, ist die Schottwand 22 mittels Kopplungsmitteln 31 mit dem wenigstens einen GuttrƤger 19 in Form des Backblechs derart gekoppelt, dass die Schottwand 22 durch Herausziehen des GuttrƤgers 19 von der Betriebs- in die Verschlussposition 26 bewegbar ist.As already mentioned, the bulkhead 22 is coupled to the at least one product carrier 19 in the form of the baking tray by means of coupling means 31 such that the bulkhead 22 can be moved from the operating position to the closed position 26 by pulling out the product carrier 19 .

Die Kopplungsmittel 31 umfassen zwei Hakenelemente 32a, 32b am GuttrƤger 19 und zugeordnete Hakenhalterungen 33a, 33b an der Schottwand 22 zu lƶsbaren Halterung der Hakenelemente 32a, 32b.The coupling means 31 comprise two hook elements 32a, 32b on the load carrier 19 and associated hook mounts 33a, 33b on the bulkhead 22 for detachable mounting of the hook elements 32a, 32b.

Wie insbesondere in den Figuren 3 und 4 gezeigt, sind die Hakenelemente 32a, 32b mittels Befestigungsmitteln an zugeordneten Befestigungsschnittstellen 35a, 35b am Backblech befestigt. Die Hakenelemente 32a, 32b sind als bezĆ¼glich des Backblechs separate Bauteile ausgebildet. Die Hakenelemente 32a, 32b besitzen jeweils einen Basisabschnitt 36a, 36b, der an der zugeordneten Befestigungsschnittstelle 35a beziehungsweise 35b an der Unterseite des Randabschnitts 21 des Backblechs in Anlage liegt. Ein jeweiliger Basisabschnitt 35a, 35b ist streifenartig ausgebildet und als eine Art Lasche an die Unterseite des Randabschnitts 21 angesetzt.As in particular in the Figures 3 and 4 shown, the hook elements 32a, 32b are attached to the baking sheet by means of attachment means at associated attachment interfaces 35a, 35b. The hook elements 32a, 32b are designed as separate components with respect to the baking tray. The hook elements 32a, 32b each have a base section 36a, 36b which rests against the associated fastening interface 35a or 35b on the underside of the edge section 21 of the baking tray. A respective base portion 35a, 35b is designed like strips and attached to the underside of the edge section 21 as a kind of tab.

Wie insbesondere in Figur 4 gezeigt, besitzt der Basisabschnitt 36a, 36b mehrere Montagelƶcher 37, beispielsweise zwei an der Zahl, Ć¼ber die in zugeordnete Befestigungslƶcher 38 Ć¼ber den Randabschnitt angefĆ¼hrte Befestigungsschrauben 39 eingefĆ¼hrt werden. Mit Hilfe der Befestigungsschrauben 39 gegebenenfalls unter Einsatz zugehƶriger Muttern (nicht dargestellt) lassen sich die Basisabschnitte 36a, 36b an der Unterseite des Randabschnitts 21 des Backblechs anschrauben. Als Alternative zu einer Schraubverbindung wƤre auch eine Nietverbindung zwischen dem Backblech und dem Basisabschnitt der Hakenelemente 32a, 32b mƶglich. Wie insbesondere in Figur 4 gezeigt, besitzen die Hakenelemente 32a, 32b jeweils zusƤtzlich zum Basisabschnitt 36a, 36b einen in LƤngsrichtung des Hakenelements 32a, 32b daran anschlieƟenden vom hinteren Rand des Backblechs nach hinten vorstehenden Hakenabschnitt 41a, 41b auf. Der Hakenabschnitt 41a, 41b definiert einen nach unten geƶffneten Haken, mit zwei Schenkeln 42, 43, die gemeinsam eine Hakenƶffnung 44 bilden. Die beiden Schenkel 42, 43 konvergieren in Richtung ihres gemeinsamen RĆ¼ckens 45, an denen sie miteinander einstĆ¼ckig verbunden sind.As in particular in figure 4 As shown, the base portion 36a, 36b has a plurality of mounting holes 37, for example two in number, through which mounting screws 39 are inserted into associated mounting holes 38 through the skirt portion. The base sections 36a, 36b can be screwed to the underside of the edge section 21 of the baking tray with the aid of the fastening screws 39, optionally using associated nuts (not shown). As an alternative to a screw connection, a riveted connection between the baking tray and the base section of the hook elements 32a, 32b would also be possible. As in particular in figure 4 shown, the hook elements 32a, 32b each have, in addition to the base section 36a, 36b, a hook section 41a, 41b adjoining it in the longitudinal direction of the hook element 32a, 32b and projecting backwards from the rear edge of the baking sheet. The hook portion 41a, 41b defines a downwardly opening hook having two legs 42, 43 which together form a hook opening 44. As shown in FIG. The two legs 42, 43 converge in the direction of their common back 45, where they are integrally connected to each other.

Es ist beispielsweise mƶglich, dass der innere Schenkel 42 schrƤg vom zugeordneten Basisabschnitt 36a, 36b, beispielsweise im Winkel von 45 Grad, absteht und am RĆ¼cken 45 mit dem ƤuƟeren Schenkel 43 verbunden ist, der vorzugsweise im Wesentlichen senkrecht zur Ausrichtung des Basisabschnitts 36a, 36b absteht. ZweckmƤƟigerweise erstreckt sich das freie Ende des ƤuƟeren Schenkels 43 bis unterhalb der Unterseite des zugeordneten Basisabschnitts 36a, 36b.It is possible, for example, that the inner leg 42 protrudes obliquely from the associated base section 36a, 36b, for example at an angle of 45 degrees, and is connected to the outer leg 43 at the back 45, which is preferably substantially perpendicular to the orientation of the base section 36a, 36b protrudes. The free end of the outer leg 43 expediently extends below the underside of the associated base section 36a, 36b.

An der Schottwand 22 befinden sich zwei im Bereich der ƤuƟeren Randseiten liegende Hakenhalterungen 33a, 33b, die jeweils mehrere in Hƶhenrichtung der Schottwand 22 Ć¼bereinanderliegende EinhƤngeglieder 47 zum EinhƤngen der zugeordneten Hakenelemente 32 am Backblech aufweisen.On the bulkhead 22 there are two hook holders 33a, 33b located in the region of the outer edge sides, each of which has a plurality of hanging members 47 lying one above the other in the height direction of the bulkhead 22 for hanging the associated hook elements 32 on the baking tray.

Wie insbesondere in den Figuren 3 und 4 gezeigt, sind die EinhƤngeglieder 47 als Stifte oder Bolzen ausgebildet und in zu den Hakenhalterungen 33a, 33b gehƶrenden in Hƶhenrichtung der Schottwand 22 verlaufenden Halterungsschlitzen 48a, 48b angeordnet, wobei sie die Schlitzbreite des zugeordneten Halterungsschlitzes 48a, 48b durchsetzen.As in particular in the Figures 3 and 4 shown, the suspension members 47 are designed as pins or bolts and are arranged in the hook holders 33a, 33b in the vertical direction of the bulkhead 22 running holder slots 48a, 48b, whereby they pass through the slot width of the associated holder slot 48a, 48b.

Im gezeigten Beispielsfall sind also im Bereich der beiden SeitenwƤnde der Schottwand 22 jeweils in Hƶhenrichtung verlaufende Halterungsschlitze 48a, 48b vorgesehen, in denen drei insbesondere in regelmƤƟigen AbstƤnden Ć¼bereinanderliegende EinhƤngeglieder 47 angeordnet sind.In the example shown, mounting slots 48a, 48b are provided in the region of the two side walls of the bulkhead 22, each running in the vertical direction, in which three suspension members 47 are arranged, in particular at regular intervals one above the other.

Da Backblech lƤsst sich dann mittels der Hakenelemente 22a, 22b mit den Hakenabschnitten 41a, 41b voraus in der gewĆ¼nscht hohen, mittleren oder tiefen Lage in die zugeordneten EinhƤngeglieder 47 einhƤngen.The baking tray can then be hung in the associated hanging members 47 by means of the hook elements 22a, 22b with the hook sections 41a, 41b in front in the desired high, middle or low position.

Wie insbesondere in Figur 2 gezeigt, ist an der Schottwand 22 wenigstens ein LĆ¼ftungsloch 49, insbesondere einer aus mehreren LĆ¼ftungslƶchern gebildetes Lochmuster, zur Be- und EntlĆ¼ftung des Innenraums 13 des GehƤuses ausgebildet.As in particular in figure 2 shown, at least one ventilation hole 49, in particular a hole pattern formed from a plurality of ventilation holes, is formed on the bulkhead 22 for ventilation of the interior 13 of the housing.

Im Betrieb des Backofens ist die TĆ¼r 15 geschlossen und die Schottwand 22 befindet sich in ihrer Betriebsposition 24 im Bereich der RĆ¼ckwand 14 des GehƤuses 12. Der Innenraum 13 wird auf entsprechende Temperatur aufgeheizt, sodass auf den Backblechen oder Gitterrosten oder der gleichen befindliches Gargut auf entsprechende Temperatur gebracht wird. Nach Abschluss des Garvorgangs wird die TĆ¼r 15 beziehungsweise die Backofen-Klappe geƶffnet und das Backblech kann durch Handhabung aus dem GehƤuse 12 herausgezogen werden, wobei es im Gegensatz zu herkƶmmlichen Backƶfen noch nicht vom GehƤuse 12 abgenommen wird, sondern das Herausziehen des Backblechs bewirkt eine Verlagerung der Schottwand 22 von der Betriebsposition 24 in die Verschlussposition 26, in der die GehƤuseƶffnung 25 im Wesentlichen vollstƤndig durch die Schottwand 22 verschlossen wird. Der Ausziehvorgang lƤsst sich bequem mit einer Hand durchfĆ¼hren. In der Verschlussposition 26 der Schottwand befindet sich das Backblech in der Ausziehposition im Wesentlichen vollstƤndig auƟerhalb des GehƤuses 12, ist jedoch noch an der Schottwand 22 angeordnet. Die Schottwand 22 schirmt das Innere des GehƤuses 12 ab, sodass dieses schnell wieder auf Temperatur gebracht werden kann. Das Backblech kann durch AushƤngen der Hakenelemente 32a, 32b aus den zugeordneten EinhƤngegliedern 47 an der Schottwand 22 von der Schottwand 22 abgenommen werden, dabei kann auch seitlich gegriffen werden, wodurch sich eine ungĆ¼nstige SchrƤglage ergibt, die eventuell mit FlĆ¼ssigkeit wie Bratensaft oder der gleichen bedeckten Auflageabschnitts 20 des Backblechs vermieden werden kann. Sollte die TĆ¼r bei ausgezogenem Backblech ausversehen geschlossen werden, so kann das Backblech um die von den zugehƶrigen EinhƤngeglied gebildeten Schwenkachse nach oben weg schwenken, wodurch eine BeschƤdigung der TĆ¼r durch Aufschlagen auf das ausgezogene Backblech verhindert wird.When the oven is in operation, the door 15 is closed and the bulkhead 22 is in its operating position 24 in the area of the rear wall 14 of the housing 12. The interior 13 is heated to the appropriate temperature, so that on the baking trays or gratings or the like located The food to be cooked is brought to the appropriate temperature. After completion of the cooking process, the door 15 or the oven flap is opened and the baking tray can be pulled out of the housing 12 by handling it, in contrast to conventional ovens, it is not removed from the housing 12, but pulling out the baking tray causes a shift the bulkhead 22 from the operating position 24 to the closed position 26, in which the housing opening 25 is completely closed by the bulkhead 22 substantially. The extraction process can be easily carried out with one hand. In the closed position 26 of the bulkhead, the baking sheet is in the pulled-out position essentially completely outside of the housing 12, but is still arranged on the bulkhead 22. The bulkhead 22 shields the interior of the housing 12 so that it can be quickly brought up to temperature again. The baking tray can be removed from the bulkhead 22 by unhooking the hook elements 32a, 32b from the associated hanging members 47 on the bulkhead 22; it is also possible to grip from the side, resulting in an unfavorable inclined position that may be covered with liquid such as gravy or the like Support section 20 of the baking tray can be avoided. If the door is accidentally closed when the baking tray is pulled out, the baking tray can pivot upwards about the pivot axis formed by the associated hanging member, thereby preventing the door from being damaged by hitting the pulled-out baking tray.

Claims (9)

  1. Heating device, in particular an oven, with a housing (12) surrounding a heatable interior (13), wherein the interior (13) is bounded by a rear wall (14) at the rear and at the front by a door (15) which, in a closed position, closes a housing opening (25) permitting access to the interior (13), and with at least one shelf (19) which in a position of use is fixed immovably to the housing, wherein there are provided for housing-side fixing connecting means (31) by which the shelf or shelves is or are fixed to the rear wall (14), wherein the housing-side fixing of the shelf (19) is made solely to the rear wall (14), so that the shelf (19) fixed to the rear wall (14) in the position of use extends forwards cantilever-like towards the housing opening (25), wherein the connecting means (31) have at least one hook element (32a, 32b) and at least one hook mounting (33a, 33b) for releasable mounting of the hook element or elements (32a, 32b), wherein the rear wall (14) is in the form of a bulkhead (22) mounted ahead of an outer rear wall (14) in the direction of the housing opening and guided movably by guide means between an operating position (24) located in the area of the outer rear wall (14) and a closed position (26), pulled out in the area of the housing opening and closing the housing opening (25) substantially completely, characterised in that hook element (32a, 32b) and assigned hook mounting (33a, 33b), in the suspended position of use of the shelf (19), form a pivot bearing for the shelf (19), such that the shelf (19) in the position of use may be pivoted upwards in the direction of an upper cover of the housing (12), wherein the hook element or elements (32a, 32b) are provided on the shelf (19) and the hook mounting (33a, 33b) on the rear wall (14).
  2. Heating device according to claim 1, characterised in that the hook mounting (33a, 33b) on the rear wall (14), in particular bulkhead, has several suspension members (47) lying one above the other in the vertical direction of the rear wall (14) for hanging an assigned hook element (32a, 32b).
  3. Heating device according to claim 2, characterised in that the suspension members (47) are arranged in at least one mounting slot (48a, 48b) made in the rear wall (22) and running vertically, and pass through the slot width of the mounting slot (48a, 48b).
  4. Heating device according to claim 2 or 3, characterised in that the suspension members (47) are pin-like in form.
  5. Heating device according to any of the preceding claims, characterised in that the hook elements (32a, 32b) are components separate from the shelf (19).
  6. Heating device according to claim 5, characterised in that the hook element or elements has or have a base section (36a, 36b) fixed by mounting means to the shelf (19) at a mounting interface (35a, 35b), and a hook section (41a, 41b), adjoining in the axial direction of the hook element (32a, 32b) and extending to the rear from the rear edge of the shelf (19).
  7. Heating device according to claim 6, characterised in that the mounting interface (35a, 35b) is located in the area of a longitudinal edge of the shelf (19).
  8. Heating device according to any of the preceding claims, characterised in that it is in the form of a baking oven
  9. Heating device according to claim 8, characterised in that the shelf or shelves (19) is or are tablet- or grid-like, in particular a baking tray and/or grid.
EP18208509.2A 2017-12-14 2018-11-27 Heating device, in particular an oven, with a tray Active EP3499130B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI201830708T SI3499130T1 (en) 2017-12-14 2018-11-27 Heating device, in particular an oven, with a tray

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202017006437.5U DE202017006437U1 (en) 2017-12-14 2017-12-14 Heating device, in particular oven

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EP3499130A1 EP3499130A1 (en) 2019-06-19
EP3499130B1 true EP3499130B1 (en) 2022-04-06

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EP (1) EP3499130B1 (en)
DE (1) DE202017006437U1 (en)
ES (1) ES2911467T3 (en)
PL (1) PL3499130T3 (en)
SI (1) SI3499130T1 (en)

Citations (1)

* Cited by examiner, ā€  Cited by third party
Publication number Priority date Publication date Assignee Title
DE19825323A1 (en) * 1998-06-05 1999-12-09 Bsh Bosch Siemens Hausgeraete Domestic oven with roller carriage for holding part for cooked goods carrier

Family Cites Families (9)

* Cited by examiner, ā€  Cited by third party
Publication number Priority date Publication date Assignee Title
US1936124A (en) * 1930-09-12 1933-11-21 Wilson Ernest Lodge Oven, cupboard, and other similar apparatus
CA1185930A (en) * 1982-03-04 1985-04-23 John H. Welsch Adjustable pull-out shelf arrangement
US6067981A (en) * 1997-08-04 2000-05-30 Maytag Corporation Partial width oven rack
KR200185398Y1 (en) * 2000-01-05 2000-06-15 ģ‹¬ģƒģ˜„ A gas stove attached a shelf grill
JP4113809B2 (en) * 2003-07-09 2008-07-09 ćƒŖćƒ³ćƒŠć‚¤ę Ŗ式会ē¤¾ Grill equipment
DE102009000305B4 (en) * 2009-01-19 2021-05-12 BSH HausgerƤte GmbH Pyrolysis-proof cooking device
DE102009029463A1 (en) * 2009-09-15 2011-03-24 BSH Bosch und Siemens HausgerƤte GmbH Cooking appliance i.e. baking-oven, for cooking foods in e.g. cooking pot, has height adjusting device comprising guide units that are arranged in central region of rear wall of cooking chamber limiting unit, and door for closing chamber
DE102009047017A1 (en) * 2009-11-23 2011-05-26 BSH Bosch und Siemens HausgerƤte GmbH Household carriage device, particularly sliding oven door device, of household device, has rear side area, front side area and accessory mounting rails
US9297539B2 (en) * 2012-07-27 2016-03-29 Ssw Holding Company, Inc. Assembly for attachment to rear wall of appliance cavity

Patent Citations (1)

* Cited by examiner, ā€  Cited by third party
Publication number Priority date Publication date Assignee Title
DE19825323A1 (en) * 1998-06-05 1999-12-09 Bsh Bosch Siemens Hausgeraete Domestic oven with roller carriage for holding part for cooked goods carrier

Also Published As

Publication number Publication date
ES2911467T3 (en) 2022-05-19
DE202017006437U1 (en) 2019-03-15
EP3499130A1 (en) 2019-06-19
PL3499130T3 (en) 2022-07-25
SI3499130T1 (en) 2022-08-31

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