EP0151192A1 - Slidable supporting frame for trays and grill devices of a range - Google Patents

Slidable supporting frame for trays and grill devices of a range Download PDF

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Publication number
EP0151192A1
EP0151192A1 EP84100766A EP84100766A EP0151192A1 EP 0151192 A1 EP0151192 A1 EP 0151192A1 EP 84100766 A EP84100766 A EP 84100766A EP 84100766 A EP84100766 A EP 84100766A EP 0151192 A1 EP0151192 A1 EP 0151192A1
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EP
European Patent Office
Prior art keywords
muffle
lever
support
guides
carrying 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.)
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Application number
EP84100766A
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German (de)
French (fr)
Inventor
Herbert Kunze
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Individual
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Individual
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Publication date
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Priority to EP84100766A priority Critical patent/EP0151192A1/en
Publication of EP0151192A1 publication Critical patent/EP0151192A1/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
    • F24C15/16—Shelves, racks or trays inside ovens; Supports therefor
    • F24C15/162—Co-operating with a door, e.g. operated by the door
    • 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
    • F24C15/16—Shelves, racks or trays inside ovens; Supports therefor
    • F24C15/168—Shelves, racks or trays inside ovens; Supports therefor with telescopic rail systems

Definitions

  • the invention relates to a displaceable support device with a support frame for insert plates and grill inserts of a cooker that can be fixed at different heights in holders with a baking and roasting muffle, which has a loading opening that can be closed by means of a pivotable door, through which the support frame, which has two trains in associated guides in the baking and roasting muffle is mounted in a position in front of the muffle.
  • the invention has for its object to further develop the support device of the type mentioned that conventional cookers can also be retrofitted with a movable support device for more convenient loading of the baking and roasting muffle.
  • the guides are connected to one another by at least one cross strut and can be fixed by means of a bracing mechanism in the base area of the muffle by bracing between the muffle walls.
  • Such a carrying device can also be easily retrofitted in the baking and roasting muffle of a cooker and fixed in a simple manner.
  • the muffle can be loaded with the help of this traq device just as easily as is possible with more expensive modern stoves with a built-in movable support device.
  • At least one of the rails is assigned at least one clamping lever which can be pivoted about a vertical axis and which can be moved into the clamping position by means of a spring. It has turned out to be particularly favorable if the tensioning lever has a short lever arm designed as a cam and a long lever arm that can be transferred into the tensioning position via the spring.
  • the tensioning lever or levers can expediently be actuated via a common adjusting rod.
  • each rail is connected to a vertical support which can be changed in length and which can be firmly attached to the upper wall of the muffle with its upper free end is.
  • Each vertical support is expediently assigned a tensioning lever which comprises a cam which comes to rest on the muffle top wall when the lever is pivoted.
  • the illustrated electric cooker 1 comprises a roasting and baking muffle 2, the loading opening of which can be pivoted through a pivotable door 3 via hinges 4 in the cooker housing.
  • a support device 5, which is illustrated in the extended state, comprises a U-shaped support frame 6, to which two cables 7 with a U-shaped cross section are detachably fastened. These trains 7 are stored in associated guides 8, which are connected to one another by cross struts 9.
  • the guides can be fixed, for example, in the base area of the muffle 2 by means of a clamping mechanism, which is described in more detail below.
  • the support frame 6 has brackets 10 at different heights for receiving a support grate 11. Depending on requirements, insert plates or a grill device can be arranged on the support grate 11.
  • the support frame 6 is equipped with a handle 12, with the aid of which the entire support device can be pushed into or pulled out of the baking muffle 2.
  • the rails 8 that form the guides extend at a distance from the side walls of the muffle 2. They are equipped with a lever linkage that serves for bracing.
  • one of the two rails 8 is therefore assigned two clamping levers 14 which can be pivoted about a vertical axis 13 in each case.
  • the other rail 8 is supported by two simple spacers 15 on the adjacent vertical muffle wall.
  • the pivot axes of the tensioning levers 14 are provided on laterally projecting bearings 16 of the rails 8 in such a way that the tensioning levers 14 can pivot below the rails 8.
  • Each tensioning lever 14 has a short lever arm designed as a cam 17 and a long lever arm 18.
  • the common pivoting of a plurality of tensioning levers 14 is served by a common actuating rod 19 which engages on a long lever arm 18 via springs 20 interposed.
  • the end of the stanchion rod 19 facing the loading opening of the muffle 2 ends in a downwardly extending hook, not shown in the drawing, which can be hung in the tensioned state of the actuating rod 19 on the edge of the loading opening of the muffle 2.
  • Each rail 8 is supported by spacers 21 on the lower boundary wall of the muffle 2.
  • Each rail 8 is assigned a variable-length vertical support 22, which can be clamped to the muffle top wall with its upper free end. For this purpose, the support can be made telescopic. Im in Fiq.
  • each vertical support 22 is assigned a tensioning lever 23 analogous to the tensioning levers 14 with a cam 24 that comes into contact with the muffle wall when the lever is pivoted.
  • a spring 25 acting on the tensioning lever can be suspended with its free end in a tensioned state on a receptacle of the support 22.
  • the support device described above can then be clamped in muffle muffles of various stove brands if the muffle dimensions are within certain tolerances.
  • the distance between the two trains 7 and the rails 8 is adjustable.
  • the cross struts 9 are formed in two parts, and a sleeve 26, which is firmly connected to a cross strut half and into which the other half projects, is provided at the separation points.
  • the latter is provided with two transverse bores arranged at a distance of about 6 cm, into which an adjusting pin 27 can be inserted through a bore in the sleeve 26.
  • the support device set to a width of 40 cm is to be changed over to the larger width of 46 cm, all that is required is to pull out the setting pin 27, to move the sleeve 26 with respect to one cross strut half and to reinsert the setting pin 27 into the other 6 cm away from the former cross hole of the cross strut half.
  • the cables 7 are each firmly connected at the end to an adjusting strut 28, each of which has a threaded bore (not illustrated in more detail) for receiving a tensioning screw 29.
  • a tensioning screw 29 for example by welding firmly connected to the support frame 6.
  • the support strut 30 has two elongated holes 31 through which the tensioning screws 29 pass.
  • the clamping screws 29 are to facilitate their gripping and turning by hand, as shown schematically in the drawing indicated, expediently designed as wing screws. To adjust to a wider range of use of the guides 8, the clamping screws 29 only need to be loosened.
  • the struts 28 can then be easily removed in relation to one another and then fixed again by tightening the tensioning screws 29 on the back of the support strut 30.

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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)

Abstract

The slidable device has a supporting frame (6) for trays and grill devices of a range (1) with a baking and roasting muffle (2), which can be fixed at different heights in holders (10). This muffle has a charging opening which can be closed by means of a pivotable door (3) and through which the support frame (6), which is mounted via two trains (7) in associated guides (8), can be displaced from a position in the muffle (2) into a position in front of the muffle. In order also to be able subsequently to equip ranges with such a supporting frame, the guides are interconnected by at least one transverse strut (9) and can be fixed, for example, in the bottom region of the muffle (2) via a clamping mechanism (15). <IMAGE>

Description

Die Erfindung bezieht sich auf eine verschiebbare Tragvorrichtung mit einem Tragrahmen für in verschiedenen Höhen in Halterunqen fixierbare Einsatzbleche und Grilleinsätze eines Herdes mit einer Back- und Bratmuffel, die eine mittels einer verschwenkbaren Tür verschließbare Beschickungsöffnung aufweist, durch die der Tragrahmen, der über zwei Züge in zugeordneten in der Back- und Bratmuffel anqeordneten Führungen gelagert ist, in eine Position vor der Muffel verschiebbar ist.The invention relates to a displaceable support device with a support frame for insert plates and grill inserts of a cooker that can be fixed at different heights in holders with a baking and roasting muffle, which has a loading opening that can be closed by means of a pivotable door, through which the support frame, which has two trains in associated guides in the baking and roasting muffle is mounted in a position in front of the muffle.

Bei einer bekannten Tragvorrichtung dieser Art (US 26.33 841) sind den beiden Zügen innerhalb der Muffel vorgesehene Führunqen für die schiebbewegliche Lagerung zugeordnet. Weiterhin ist es bekannt (DE-GM 74 12 673, DE-OS 20 36 930),die Tragvorrichtung in außerhalb der Muffel im Herdqehäuse bzw. in außerhalb des Herdes an dessen Außenseite festqeleqten Führungen verschiebbar zu lagern. Bei all diesen bekannten Ausführungen sind die Führungen fest eingebaut und unlösbar befestigt.In a known carrying device of this type (US 26.33 841), the two trains within the muffle are assigned guides for the sliding-movable mounting. Furthermore, it is known (DE-GM 74 12 673, DE-OS 20 36 930) to slidably support the carrying device in guides outside the muffle in the hearth housing or in outside the hearth on the outside of the hearth. In all these known designs, the guides are permanently installed and permanently attached.

Bei diesen bekannten Tragvorrichtungen hat sich die Tatsache als nachteilig herausqestellt, daß sie jeweils nur für eine bestimmte Herdausführung bemessen und als Baueinheit des Herdes lieferbar sind. Eine nachträgliche Ausrüstung eines Herdes mit einer solchen Tragvorrichtung, die das bequeme Einschieben bzw. Herausziehen von Einsatzblechen oder Grilleinsätzen in die Muffel bzw. aus der Muffel ermöglicht, lassen die bekannten Herdkonstruktionen nicht zu.In these known support devices, the fact that it has been found disadvantageous is that they are each only dimensioned for a specific stove design and are available as a structural unit of the stove. Retrofitting a stove with one Carrying devices that allow inserting or pulling out insert plates or grill inserts into or out of the muffle, do not allow the known stove designs.

Der Erfindung liegt die Aufgabe zugrunde, die Tragvorrichtung der eingangs genannten Art so weiter auszubilden, daß herkömmliche Herde auch noch nachträglich zur bequemeren Beschickung der Back- und Bratmuffel mit einer verschiebbaren Tragvorrichtung ausgerüstet werden können.The invention has for its object to further develop the support device of the type mentioned that conventional cookers can also be retrofitted with a movable support device for more convenient loading of the baking and roasting muffle.

Diese Aufgabe wird gemäß der Erfindung dadurch gelöst, daß die Führungen miteinander durch mindestens eine Querstrebe verbunden und über einen Verspannmechanismus im Bodenbereich der Muffel durch Verspannen zwischen den Muffelwänden festlegbar sind.This object is achieved according to the invention in that the guides are connected to one another by at least one cross strut and can be fixed by means of a bracing mechanism in the base area of the muffle by bracing between the muffle walls.

Eine derartige Tragvorrichtung läßt sich auch noch nachträglich bequem in die Back- und Bratmuffel eines Herdes einsetzen und in dieser auf einfache Weise festlegen. Die Muffel läßt sich mit Hilfe dieser Traqvorrichtung ebenso bequem beschicken, wie dies bei kostspieligeren modernen Herden mit fest eingebauter verschiebbarer Tragvorrichtung möglich ist.Such a carrying device can also be easily retrofitted in the baking and roasting muffle of a cooker and fixed in a simple manner. The muffle can be loaded with the help of this traq device just as easily as is possible with more expensive modern stoves with a built-in movable support device.

Als in baulicher Hinsicht besonders zweckmäßig hat sich eine Ausführung erwiesen, bei der die Führungen durch Schienen gebildet sind, die durch Abstandshalter und/oder durch ein dem Verspannen dienendes Hebelgestänge im Abstand von den Muffelseitenwänden gehalten sind.An embodiment has proven to be particularly expedient in terms of construction in which the guides are formed by rails which are held at a distance from the muffle side walls by spacers and / or by a lever linkage serving for bracing.

Eine besonders einfache und leicht zu bedienende Konstruktion ergibt sich, wenn mindestens einer der Schienen mindestens ein um eine vertikale Achse verschwenkbarer Spannhebel zugeordnet ist, der über eine Feder in Spannstellung überführbar ist. Dabei hat es sich als besonders günstig herausgestellt, wenn der Spannhebel einen als Nocken ausgebildeten kurzen Hebelarm und einen über die Feder in Spannstellung überführbaren langen Hebelarm aufweist.A particularly simple and easy-to-use construction results if at least one of the rails is assigned at least one clamping lever which can be pivoted about a vertical axis and which can be moved into the clamping position by means of a spring. It has turned out to be particularly favorable if the tensioning lever has a short lever arm designed as a cam and a long lever arm that can be transferred into the tensioning position via the spring.

Zweckmäßigerweise sind der oder die Spannhebel über eine gemeinsame Stellstange betätigbar.The tensioning lever or levers can expediently be actuated via a common adjusting rod.

Als sehr vorteilhaft im Hinblick auf eine absolut sichere Fixierung der Tragvorrichtung in der Back- und Bratmuffel hat es sich in weiterer Ausgestaltung erwiesen, wenn jede Schiene mit einer in ihrer Länge veränderbaren vertikalen Stütze verbunden ist, die mit ihrem oberen freien Ende an der Muffeloberwand festsnannbar ist. Zweckmäßieerweise ist dabei jeder vertikalen Stütze ein Spannhebel zugeordnet, der einen bei Hebelverschwenkuna an der Muffeloberwand zur Anlage gelangenden Nocken umfaßt.In a further embodiment, it has proven to be very advantageous with regard to an absolutely secure fixation of the carrying device in the baking and roasting muffle if each rail is connected to a vertical support which can be changed in length and which can be firmly attached to the upper wall of the muffle with its upper free end is. Each vertical support is expediently assigned a tensioning lever which comprises a cam which comes to rest on the muffle top wall when the lever is pivoted.

Um eine Anpassung der Tragvorrichtung an unterschiedlich breite Herdmuffeln vornehmen zu können, hat es sich als günstig herausgestellt, wenn die Züge und die zugehörigen Führungen in ihrem Abstand voneinander verstellbar sind.In order to be able to adapt the support device to muffle muffles of different widths, it has proven to be advantageous if the distances between the trains and the associated guides can be adjusted.

Die Erfindung wird in der folgenden Beschreibung und der Zeichnung anhandeines-Ausführungsbeispiels näher erläutert. Es zeigen:

  • Fiq. 1 eine perspektivische Ansicht eines Herdes mit der Tragvorrichtung,
  • Fig. 2 eine Draufsicht auf das hintere Ende einer der beiden Führungsschienen mit zugeordnetem Spannmechanismus, und
  • Fig. 3 eine Seitenansicht einer der beiden Führungsschienen im hinteren Bereich der Herdmuffel mit vertikaler Stütze und zuqeordnetem Spannhebel.
The invention is explained in more detail in the following description and the drawing using an exemplary embodiment. Show it:
  • Fiq. 1 shows a perspective view of a cooker with the carrying device,
  • Fig. 2 is a plan view of the rear end of one of the two guide rails with an associated clamping mechanism, and
  • Fig. 3 is a side view of one of the two guide rails in the rear area of the muffle with vertical support and assigned clamping lever.

Wie aus der Zeichnunq ersichtlich, umfaßt der veranschaulichte Elektroherd 1 eine Brat- und Backmuffel 2, deren Beschickungsöffnung durch eine verschwenkbare Tür 3 über Scharniere 4 im Herdgehäuse verschwenkbar ist. Eine Tragvorrichtung 5, die in ausgezogenem Zustand veranschaulicht ist, umfaßt einen U-förmigen Tragrahmen 6, an dem zwei im Querschnitt U-förmige Züge 7 lösbar befestigt sind. Diese Züge 7 sind in zugeordneten Führungen 8 gelaqert, die miteinander durch Querstreben 9 verbunden sind. Über einen nachstehend noch näher beschriebenen Verspannmechanismus sind die Führungen etwa im Bodenbereich der Muffel 2 festleqbar.As can be seen from the drawing, the illustrated electric cooker 1 comprises a roasting and baking muffle 2, the loading opening of which can be pivoted through a pivotable door 3 via hinges 4 in the cooker housing. A support device 5, which is illustrated in the extended state, comprises a U-shaped support frame 6, to which two cables 7 with a U-shaped cross section are detachably fastened. These trains 7 are stored in associated guides 8, which are connected to one another by cross struts 9. The guides can be fixed, for example, in the base area of the muffle 2 by means of a clamping mechanism, which is described in more detail below.

Der Tragrahmen 6 besitzt Halterungen 10 in unterschiedlicher Höhe zur Aufnahme eines Tragrostes 11. Auf dem Tragrost 11 können je nach Bedarf Einsatzbleche oder eine Grillvorrichtung angeordnet werden. Der Tragrahmen 6 ist mit einem Griff 12 ausgerüstet, mit dessen Hilfe die gesamte Tragvorrichtung jeweils in die Backmuffel 2 eingeschoben oder aus ihr herausgezogen werden kann.The support frame 6 has brackets 10 at different heights for receiving a support grate 11. Depending on requirements, insert plates or a grill device can be arranged on the support grate 11. The support frame 6 is equipped with a handle 12, with the aid of which the entire support device can be pushed into or pulled out of the baking muffle 2.

Wie aus Fig. 2 ersichtlich, erstrecken sich die die Führungen bildenden Schienen 8 im Abstand von den Seitenwänden der Muffel 2. Sie sind mit einem dem Verspannen dienenden Hebelgestänge ausgerüstet. Im veranschaulichten Beispiel sind deshalb einer der beiden Schienen 8 zwei um jeweils eine vertikale Achse 13 verschwenkbare Spannhebel 14 zugeordnet. Die andere Schiene 8 stützt sich über zwei einfache Abstandshalter 15 an der angrenzenden vertikalen Muffelwand ab. Die Schwenkachsen der Spannhebel 14 sind an seitlich vorstehenden Lagern 16 der Schienen 8 derart vorgesehen, daß sich die Spannhebel 14 unterhalb der Schienen 8 verschwenkbar erstrecken können. Jeder Spannhebel 14 weist einen als Nocken 17 ausgebildeten kurzen Hebelarm und einen langen Hebelarm 18 auf. Der gemeinsamen Verschwenkung mehrerer Spannhebel 14 dient eine gemeinsame Stellstange 19, die über zwischengeschaltete Federn 20 jeweils an einem langen Hebelarm 18 angreift. Das der Beschickungsöffnung der Muffel 2 zugewandte Ende der Steastange 19 läuft in einen sich nach unten erstreckenden, in der Zeichnung nicht veranschaulichten Haken aus, der in gespanntem Zustand der Stellstange 19 am Rand der Beschickungsöffnung der Muffel 2 einhängbar ist. Jede Schiene 8 stützt sich über Distanzstücke 21 auf der unteren Begrenzungswand der Muffel 2 ab. Jeder Schiene 8 ist eine längenveränderbare vertikale Stütze 22 zugeordnet, die mit ihrem oberen freien Ende an der Muffeloberwand festspannbar ist. Zu diesem Zweck kann die Stütze teleskopartig ausfahrbar ausgebildet sein. Im in Fiq. 3 veranschaulichten Ausführungsbeispiel ist jeder vertikalen Stütze 22 ein Spannhebel 23 analog den Spannhebeln 14 mit einem bei Hebelverschwenkung an der Muffeloberwand zur Anlage gelangenden Nocken 24 zugeordnet. Eine am Spannhebel angreifende Feder 25 ist mit ihrem freien Ende in gespanntem Zustand an einer Aufnahme der Stütze 22 einhängbar.As can be seen from FIG. 2, the rails 8 that form the guides extend at a distance from the side walls of the muffle 2. They are equipped with a lever linkage that serves for bracing. In the example illustrated, one of the two rails 8 is therefore assigned two clamping levers 14 which can be pivoted about a vertical axis 13 in each case. The other rail 8 is supported by two simple spacers 15 on the adjacent vertical muffle wall. The pivot axes of the tensioning levers 14 are provided on laterally projecting bearings 16 of the rails 8 in such a way that the tensioning levers 14 can pivot below the rails 8. Each tensioning lever 14 has a short lever arm designed as a cam 17 and a long lever arm 18. The common pivoting of a plurality of tensioning levers 14 is served by a common actuating rod 19 which engages on a long lever arm 18 via springs 20 interposed. The end of the stanchion rod 19 facing the loading opening of the muffle 2 ends in a downwardly extending hook, not shown in the drawing, which can be hung in the tensioned state of the actuating rod 19 on the edge of the loading opening of the muffle 2. Each rail 8 is supported by spacers 21 on the lower boundary wall of the muffle 2. Each rail 8 is assigned a variable-length vertical support 22, which can be clamped to the muffle top wall with its upper free end. For this purpose, the support can be made telescopic. Im in Fiq. In the embodiment illustrated in FIG. 3, each vertical support 22 is assigned a tensioning lever 23 analogous to the tensioning levers 14 with a cam 24 that comes into contact with the muffle wall when the lever is pivoted. A spring 25 acting on the tensioning lever can be suspended with its free end in a tensioned state on a receptacle of the support 22.

Die vorstehend beschriebene Tragvorrichtung läßt sich dann in Herdmuffeln verschiedener Herdfabrikate einspannen, wenn die Muffelabmessungen innerhalb bestimmter Toleranzen liegen. In der Praxis gibt es neben Herdmuffeln einer Breite von 40 cm auch solche einer Breite von ca. 46 cm. Um ein und dieselbe Tragvorrichtung für beide Muffelbreiten einsetzen zu können, ist der Abstand der beiden Züge 7 und der Schienen 8 verstellbar. Zu diesem Zweck sind die Querstreben 9 zweiteilig ausgebildet, und an den Trennstellen ist jeweils eine mit einer Querstrebenhälfte fest verbundene Hülse 26 vorgesehen, in die die andere Hälfte hineinragt. Letztere ist mit zwei im'Abstand von ca. 6 cm angeordneten Querbohrungen versehen, in die ein Stellstift 27 durch eine Bohrung der Hülse 26 hindurch einführbar ist. Soll die auf eine Breite von 40 cm eingestellte Tragvorrichtung auf die größere Breite von 46 cm umgestellt werden, bedarf es lediglich eines Herausziehens des Stellstiftes 27, eines Verschiebens der Hülse 26 in Bezug auf die eine Querstrebenhälfte und eines erneuten Einführens des Stellstiftes 27 in die andere 6 cm entfernt zur ersteren befindliche Querbohrung der Querstrebenhälfte.The support device described above can then be clamped in muffle muffles of various stove brands if the muffle dimensions are within certain tolerances. In practice, there are muffle rings 40 cm wide and also 46 cm wide. In order to be able to use one and the same support device for both muffle widths, the distance between the two trains 7 and the rails 8 is adjustable. For this purpose, the cross struts 9 are formed in two parts, and a sleeve 26, which is firmly connected to a cross strut half and into which the other half projects, is provided at the separation points. The latter is provided with two transverse bores arranged at a distance of about 6 cm, into which an adjusting pin 27 can be inserted through a bore in the sleeve 26. If the support device set to a width of 40 cm is to be changed over to the larger width of 46 cm, all that is required is to pull out the setting pin 27, to move the sleeve 26 with respect to one cross strut half and to reinsert the setting pin 27 into the other 6 cm away from the former cross hole of the cross strut half.

Die Züge 7 sind stirnseitig jeweils mit einer Stellstrebe 28 fest verbunden, die jeweils eine nicht näher veranschaulichte, mit Gewinde versehene Bohrung zur Aufnahme einer Spannschraube 29 aufweisen. Aus Fig. 1 geht hervor, daß die Stellstreben 28 an der Rückseite einer beispielsweise durch Verschweißen fest mit dem Tragrahmen 6 verbundenen Tragstrebe 30 anliegen. Die Tragstrebe 30 weist zwei von den Spannschrauben 29 durchsetzte Langlöcher 31 auf. Die Spannschrauben 29 sind, um ihr Erfassen und Verdrehen von Hand zu erleichtern, wie in der Zeichnung schematisch angedeutet,zweckmäßigerweise als Flügelschrauben ausgebildet. Zum Verstellen auf größere Einsatzbreite der Führungen 8 brauchen die Spannschrauben 29 lediglich gelockert zu werden. Die Stellstreben 28 lassen sich dann leicht in Bezug zueinander entfernen und dann wieder durch Anziehen der Spannschrauben 29 an der Rückseite der Tragstrebe 30 fixieren.The cables 7 are each firmly connected at the end to an adjusting strut 28, each of which has a threaded bore (not illustrated in more detail) for receiving a tensioning screw 29. From Fig. 1 it can be seen that the struts 28 rest on the back of a support strut 30, for example by welding firmly connected to the support frame 6. The support strut 30 has two elongated holes 31 through which the tensioning screws 29 pass. The clamping screws 29 are to facilitate their gripping and turning by hand, as shown schematically in the drawing indicated, expediently designed as wing screws. To adjust to a wider range of use of the guides 8, the clamping screws 29 only need to be loosened. The struts 28 can then be easily removed in relation to one another and then fixed again by tightening the tensioning screws 29 on the back of the support strut 30.

Bezugszeichenaufstellung :Reference symbols:

  • 1 Herd1 stove
  • 2 Back- und Bratmuffel2 baking and roasting muffle
  • 3 Tür3 door
  • 4 Scharnier4 hinge
  • 5 Tragvorrichtung5 carrying device
  • 6 Tragrahmen6 support frames
  • 7 Zug7 train
  • 8 Führung8 leadership
  • 9 Querstreben9 cross struts
  • 10 Halterung10 bracket
  • 11 Tragrost11 support grid
  • 12 Griff12 handle
  • 13 vertikale Achse13 vertical axis
  • 14 Spannhebel14 tension levers
  • 15 Abstandshalter15 spacers
  • 16 Lager16 bearings
  • 17 Nocken17 cams
  • 18 Hebelarm18 lever arm
  • 19 Stellstange19 control rod
  • 20 Feder20 spring
  • 21 Distanzstück21 spacer
  • 22 Stütze22 support
  • 23 Spannhebel23 tension levers
  • 24 Nocken24 cams
  • 25 Feder25 spring
  • 26 Hülse26 sleeve
  • 27 Stellstift27 setting pin
  • 28 Stellstrebe28 strut
  • 29 Spannschraube29 clamping screw
  • 30 Tragstrebe30 support strut
  • 31 Lanqlöcher31 lan holes

Claims (11)

1. Verschiebbare Tragvorrichtung mit einem Tragrahmen (6) für in verschiedenen Höhen in Halterungen (10) fixierbare Einsatzbleche und Grilleinsätze eines Herdes (1) mit einer Back- und Bratmuffel (2), die eine mittels einer verschwenkbaren Tür (3) verschließbare Beschickungsöffnung aufweist, durch die der Tragrahmen (6), der über zwei Züge (7) in zugeordneten in der Back- und Bratmuffel angeordneten Führungen (8) gelagert ist, in eine Position vor der Muffel (2) verschiebbar ist, dadurch gekennzeichnet, daß die Führungen (8) miteinander durch mindestens eine Querstrebe (9) verbunden und über einen Verspannmechanismus (14 bis 19) im Bodenbereich der Muffel (2) durch Verspannen zwischen den Muffelwänden festlegbar ist.1. Slidable support device with a support frame (6) for insert plates and grill inserts of a cooker (1) which can be fixed at different heights in holders (10) with a baking and roasting muffle (2) which has a loading opening which can be closed by means of a pivotable door (3) , by means of which the support frame (6), which is mounted on two guides (7) in associated guides (8) arranged in the baking and roasting muffle, can be moved into a position in front of the muffle (2), characterized in that the guides (8) connected to one another by at least one cross strut (9) and can be fixed by means of a bracing mechanism (14 to 19) in the base area of the muffle (2) by bracing between the muffle walls. 2. Tragvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Führunqen (8) durch Schienen gebildet sind, die durch Abstandshalter (15) und/oder durch ein dem Verspannen dienendes Hebelgestänge (14, 16, 17) im Abstand von den Muffelseitenwänden gehalten sind.2. Carrying device according to claim 1, characterized in that the guides (8) are formed by rails which are held by spacers (15) and / or by a bracing lever linkage (14, 16, 17) at a distance from the muffle side walls . 3. Tragvorrichtung nach den Ansprüchen 1 oder 2, dadurch gekennzeichnet, daß mindestens einer der Schienen (8) mindestens ein um eine vertikale Achse (13) verschwenkbarer Spannhebel (14) zugeordnet ist, der über eine Feder (20) in Spannstellung überführbar ist.3. Carrying device according to claims 1 or 2, characterized in that at least one of the rails (8) is assigned at least one pivoting lever (14) which can be pivoted about a vertical axis (13) and which can be moved into the clamping position via a spring (20). 4. Tragvorrichtung nach Anspruch 3, dadurch gekennzeichnet, daß der Spannhebel (14) einen als Nocken (17) ausgebildeten kurzen Hebelarm und einen über die Feder (20) in Spannstellung überführbaren langen Hebelarm (18) aufweist.4. Carrying device according to claim 3, characterized in that the tensioning lever (14) has a short lever arm designed as a cam (17) and a long lever arm (18) which can be transferred into the tensioning position via the spring (20). 5. Traqvorrichtunq nach Anspruch 4, dadurch gekennzeichnet, daß der oder die Spannhebel (14) über eine Stellstange (19) betätigbar sind.5. Traqvorrichtunq according to claim 4, characterized in that the or the clamping lever (14) via an adjusting rod (19) can be actuated. 6. Tragvorrichtung nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß jede Schiene (8) mit einer in ihrer Länge veränderbaren vertikalen Stütze (22) verbunden ist, die mit ihrem oberen freien Ende an derMuffeloberwand festspannbar ist.Support device according to one of the preceding claims, characterized in that each rail (8) is connected to a vertical support (22) which can be changed in length and which can be clamped to the muffle top wall with its upper free end. 7. Traqvorrichtung nach Anspruch 6, dadurch gekennzeichnet, daß jeder vertikalen Stütze (22) ein Spannhebel (23) zugeordnet ist, der einen bei Hebelverschwenkung an der Muffeloberwand zur Anlage gelangenden Nocken (24) umfaßt.7. Traq device according to claim 6, characterized in that each vertical support (22) is assigned a tensioning lever (23) which comprises a cam (24) which comes into contact with the pivoting lever on the muffle top wall. 8. Traqvorrichtunq nach Anspruch 7, dadurch qekennzeichnet, daß eine am Spannhebel (23) angreifende Feder (25) mit ihrem freien Ende in gespanntem Zustand an einer Aufnahme der Stütze (22) einhängbar ist.8. Traqvorrichtunq according to claim 7, characterized in that a spring (25) engaging on the tensioning lever (23) can be suspended with its free end in a tensioned state on a receptacle of the support (22). 9. Tragvorrichtung nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß die Züge (7) und die zugehörigen Führungen (8) in ihrem Abstand voneinander verstellbar sind.9. Carrying device according to one of claims 1 to 8, characterized in that the trains (7) and the associated guides (8) are adjustable in their distance from one another. 10. Traqvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Züqe (7) stirnseitig jeweils mit einer Stellstrebe (28) fest verbunden sind, die an der Rückseite einer fest mit dem Traqrahmen (6) verbundenen Traqstrebe (30) anliegend mit letzterer über eine lösbare Schraubverbindunq(29) verspannt sind.10. Traq device according to claim 1, characterized in that the Züqe (7) are each firmly connected to the end face with an adjusting strut (28), which is attached to the rear of a traq frame (6) connected to the traq frame (30) with the latter via a releasable screw connection (29) are clamped. 11. Tragvorrichtung nach Anspruch 10, dadurch gekennzeichnet, daß die Traqstrebe (30) zwei Langlöcher (31) aufweist, die von dem Festlegen der Stellstreben (28) dienenden, mit letzteren verschraubten Spannschrauben (29) durchsetzt sind.11. Carrying device according to claim 10, characterized in that the Traqstrebe (30) has two elongated holes (31) which are used by the fixing of the adjusting struts (28) serving, with the latter screwed clamping screws (29).
EP84100766A 1984-01-25 1984-01-25 Slidable supporting frame for trays and grill devices of a range Withdrawn EP0151192A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP84100766A EP0151192A1 (en) 1984-01-25 1984-01-25 Slidable supporting frame for trays and grill devices of a range

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP84100766A EP0151192A1 (en) 1984-01-25 1984-01-25 Slidable supporting frame for trays and grill devices of a range

Publications (1)

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EP0151192A1 true EP0151192A1 (en) 1985-08-14

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EP84100766A Withdrawn EP0151192A1 (en) 1984-01-25 1984-01-25 Slidable supporting frame for trays and grill devices of a range

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EP (1) EP0151192A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4014823A1 (en) * 1990-05-09 1991-11-14 Miele & Cie Electric cooking oven with sliding reception rails - supported by carrier grid sliding along inside walls of oven space
DE10162922A1 (en) * 2001-12-20 2003-07-03 Bsh Bosch Siemens Hausgeraete Pull-out system of a household appliance, in particular a cooking appliance
FR2856777A1 (en) * 2003-05-06 2004-12-31 Bsh Bosch Siemens Hausgeraete COOKING RACK FOR COOKING OVENS
WO2007000357A1 (en) 2005-06-29 2007-01-04 BSH Bosch und Siemens Hausgeräte GmbH Domestic appliance and a cookable product holding device therefor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2879763A (en) * 1955-01-03 1959-03-31 Gen Motors Corp Domestic appliance
DE6801401U (en) * 1968-10-07 1969-03-13 Hermann J Kleine SWING DOORS - CABINET WALL.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2879763A (en) * 1955-01-03 1959-03-31 Gen Motors Corp Domestic appliance
DE6801401U (en) * 1968-10-07 1969-03-13 Hermann J Kleine SWING DOORS - CABINET WALL.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4014823A1 (en) * 1990-05-09 1991-11-14 Miele & Cie Electric cooking oven with sliding reception rails - supported by carrier grid sliding along inside walls of oven space
DE10162922A1 (en) * 2001-12-20 2003-07-03 Bsh Bosch Siemens Hausgeraete Pull-out system of a household appliance, in particular a cooking appliance
FR2856777A1 (en) * 2003-05-06 2004-12-31 Bsh Bosch Siemens Hausgeraete COOKING RACK FOR COOKING OVENS
WO2007000357A1 (en) 2005-06-29 2007-01-04 BSH Bosch und Siemens Hausgeräte GmbH Domestic appliance and a cookable product holding device therefor

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