EP0036190A1 - Glass-ceramic cooking top to be built into a working area - Google Patents

Glass-ceramic cooking top to be built into a working area Download PDF

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Publication number
EP0036190A1
EP0036190A1 EP81101852A EP81101852A EP0036190A1 EP 0036190 A1 EP0036190 A1 EP 0036190A1 EP 81101852 A EP81101852 A EP 81101852A EP 81101852 A EP81101852 A EP 81101852A EP 0036190 A1 EP0036190 A1 EP 0036190A1
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EP
European Patent Office
Prior art keywords
hob
unit according
worktop
frame
mounting frame
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Granted
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EP81101852A
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German (de)
French (fr)
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EP0036190B1 (en
Inventor
Herwig Scheidler
Günther Keller
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Schott AG
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Schott Glaswerke AG
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Priority to AT81101852T priority Critical patent/ATE7735T1/en
Publication of EP0036190A1 publication Critical patent/EP0036190A1/en
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Publication of EP0036190B1 publication Critical patent/EP0036190B1/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
    • F24C15/10—Tops, e.g. hot plates; Rings
    • F24C15/108—Mounting of hot plate on worktop
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B77/00—Kitchen cabinets
    • A47B77/04—Provision for particular uses of compartments or other parts ; Compartments moving up and down, revolving parts
    • A47B77/08—Provision for particular uses of compartments or other parts ; Compartments moving up and down, revolving parts for incorporating apparatus operated by power, including water power; for incorporating apparatus for cooking, cooling, or laundry purposes

Definitions

  • the invention relates to a glass ceramic hob unit for direct installation in a worktop.
  • Such hob units with a glass ceramic hob and the fully assembled electrical components have proven themselves on the market.
  • Hob versions without a circumferential support frame are also known, which are suitable for direct, flat-surface installation in Worktops made of wood, ceramic or plastic are suitable.
  • Auxiliary devices are used to insert the hob, flush with the top of the cooking surface, into the cut-out in the worktop and then the free gap between the hob and worktop.
  • a disadvantage of these "frameless" cooktops is that it is very difficult to align the top edges of the cooktop and the worktop cutout to the same level, especially if worktops which are not flat, e.g. tiled surfaces, no sufficiently defined reference level is available.
  • Another disadvantage of this built-in version is that during service work the cooking surface can only be removed with great difficulty after the grouting has been destroyed or, if the cooking surface is not removed, all service work must be carried out “from below” with the hob installed in the worktop . Because of the limited space, this is often very tedious.
  • the object of the invention is to provide a hob unit without the aforementioned disadvantages and to enable a simple, service-friendly installation method.
  • this hob design should allow additional benefits after installation in the worktop.
  • a hob unit is created, consisting of a mounting frame and the actual hob, which are mutually dimensionally and functionally coordinated so that after installation - with easy-to-implement installation tolerances - the mounting frame into the cutout the worktop the hob over spring elements by adjusting devices along the hob circumference in the direction of the mounting frame can be pulled down until the edges of the smelting surface and the edges of the worktop cut-out lie at a certain, pre-selected height distance from one another.
  • the joint between the cooking surface and the inner surface of the worktop cut-out can be grouted with various types of sealants, preferably permanently elastic adhesives.
  • Figure 1 shows a schematic diagram of the hob unit built into the worktop.
  • FIGS 2 and 5 show the cooktop unit according to the invention, flush-mounted in the worktop and grouted with a silicone adhesive.
  • the mounting frame (4) is first fixed with a height tolerance of ⁇ 0.5 mm in the worktop cut-out by screws (15).
  • An elastic sealant (10) is fastened all around on the upper leg of the mounting frame. Then the hob is loosely placed on the sealant.
  • the hob (1) in turn is fully functional with radiators (3), wiring, etc. and meets all safety regulations.
  • Spring elements (5) are provided on the inner surface of the lower leg of the mounting frame (4), as are bores for the screws (6). Screws (6) are guided through these circumferential holes in the lower legs of the mounting frame (4) and with them the hob, which contains screw nuts or the like at the same point as the holes in the mounting frame, is screwed downwards.
  • the spring elements (5) ensure that there is a non-positive connection between the hob (1) and the mounting frame (4).
  • the screws (6) are tightened evenly all the way around until the edges of the cooking surface are flush with the surrounding edges (11) of the worktop cut-out. This leveling can be done easily, for example with a ruler.
  • the joint between the hob and the worktop is then grouted, for example with a temperature-stable, permanently elastic silicone adhesive. If a suitable release agent is applied to the circumferential inner surface of the worktop cut-out before grouting, sufficient grouting is achieved by grouting, but no mechanically firm connection, so that when the screws (6) are loosened, the spring elements (5) independently remove the hob Push additional additional measures upwards out of the worktop cut-out. For service purposes or to replace the cooktops, this option of the "top" removable cooktop is very advantageous.
  • the hob frame (7) of the hob (1) is divided in two (7a, 7b), then by loosening the screws (14) the cooking surface can be removed "upwards", which means that the radiators, connecting cables and other possible additional components, such as hot displays, are service-friendly "from above” accessible without having to remove the hob and the wiring to the switch part.
  • the base plate (8) can be removed downwards, for example, to replace radiators (3), while the entire hob (1) remains clamped in the worktop (12). If the radiators or the like are fastened to the base plate (8), all parts mounted on the base plate can be removed with them and are then freely accessible for service purposes.
  • the construction of the hob unit according to the invention thus on the one hand enables simple flush installation and on the other hand ensures very good serviceability.
  • This same installation methods as previously shown in connection with wooden worktops can also be used for ceramic, plastic or metal worktops, e.g. Stainless steel. It is often advisable to "form" the mounting frame directly onto these worktops.
  • This one-piece mounting frame according to Figure 6 then contains the spring elements (5) and holes for the screws (6). This embodiment is advantageous when, for example, individual cooking zones are to be installed seamlessly in large stainless steel work surfaces.
  • the cooktop unit according to the invention is not only limited to angular shapes of the cooktops but is also equally possible with round, oval or other shaped cooktops.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Electric Stoves And Ranges (AREA)
  • Glass Compositions (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Induction Heating Cooking Devices (AREA)

Abstract

A glass-ceramic cooking panel unit of the type having a glass-ceramic plate overlying heating elements is provided with threaded spring mounting connections in the frame. The connections permit adjustments to be made during installation of the unit in the vertical position of the cooking plate relative to the surrounding work surface. The frame design also permits a simplified access to the unit after installation when servicing is required.

Description

Die Erfindung betrifft eine Glaskeramik-Kochfeldeinheit zum direkten Einbau in eine Arbeitsplatte. Derartige Kochfeldeinheiten mit einer Glaskeramik-Kochfläche und den fertig montierten elektrischen Bauteilen haben sich am Markt bewährt.The invention relates to a glass ceramic hob unit for direct installation in a worktop. Such hob units with a glass ceramic hob and the fully assembled electrical components have proven themselves on the market.

Es ist bekannt,Kochfeldeinheiten mit einem umlaufenden Tragrahmen zu versehen, über den das Kochfeld in den Ausschnitt einer Arbeitsplatte eingehängt und mittels einer entsprechenden Dichtung durch Schraub- und/oder Klemmverbindungen feuchtigkeitsdicht eingespannt wird. Dabei ist die Kochfläche entweder mit einem elastischen Dichtprofil in den Tragrahmrn eingeklemmt oder durch einen dauerelastischen, temperaturstabilen Kleber an den Tragrahmen angekleht (DE-OS 28 19 118). Ein glatter bündiger Anschluß zwischen der Arbeitsplatte und der Kochplatte ist hier nicht erreichbar.It is known to provide cooktop units with a circumferential support frame, via which the cooktop is hung in the cutout of a worktop and clamped in a moisture-tight manner by means of a corresponding seal by means of screw and / or clamp connections. The cooking surface is either clamped in the support frame with an elastic sealing profile or glued to the support frame using a permanently elastic, temperature-stable adhesive (DE-OS 28 19 118). A smooth, flush connection between the worktop and the hotplate cannot be achieved here.

Bekannt sind ebenfalls Kochfeldausführungen ohne umlaufenden Tragrahmen, die zum direkten, flPächenhündigen Einbau in Arbeitsplatten aus Holz, Keramik oder Kunststoff geeignet sind. Über Hilfsvorrichtungen wird das Kochfeld, bezogen auf die Oberseite der Kochfläche, flächenbündig in den Ausschnitt der Arbeitsplatte eingesetzt und anschließend der freie Spalt zwischen Kochfläche und Arbeitsplatte verfugt.Hob versions without a circumferential support frame are also known, which are suitable for direct, flat-surface installation in Worktops made of wood, ceramic or plastic are suitable. Auxiliary devices are used to insert the hob, flush with the top of the cooking surface, into the cut-out in the worktop and then the free gap between the hob and worktop.

Nachteilig bei diesen "rahmenlosen" Kochfeldern ist, daß es sehr schwierig ist, die Oberkanten der Kochfläche und des Arbeitsplattenausschnitts auf ein gleiches Niveau auszurichten, insbesondere, wenn bei nicht planen Arbeitsplatten, z.B. gekachelten Flächen, keine hinreichend definierte Bezugsebene zur Verfügung steht. Ein weiterer Nachteil dieser Einbau-Ausführung besteht darin, daß bei Service-Arbeiten die Kochfläche nur sehr schwer nach Zerstörung der Verfugung entfernt werden kann oder, bei Nichtentfernen der Kochfläche, alle Service-Arbeiten "von unten" bei in die Arbeitsplatte eingebautem Kochfeld erfolgen müssen. Aufgrund der beengten Platzverhältnisse ist das oft sehr mühsam.A disadvantage of these "frameless" cooktops is that it is very difficult to align the top edges of the cooktop and the worktop cutout to the same level, especially if worktops which are not flat, e.g. tiled surfaces, no sufficiently defined reference level is available. Another disadvantage of this built-in version is that during service work the cooking surface can only be removed with great difficulty after the grouting has been destroyed or, if the cooking surface is not removed, all service work must be carried out "from below" with the hob installed in the worktop . Because of the limited space, this is often very tedious.

Aufgabe der Erfindung ist es, eine Kochfeldeinheit ohne die vorgenannten Nachteile zu schaffen und eine einfache, servicefreundliche Einbauweise zu ermöglichen. Darüber hinaus soll diese Kochfeldausführung nach ihrem Einbau in die Arbeitsplatte zusätzliche Gebrauchsvorteile ermöglichen.The object of the invention is to provide a hob unit without the aforementioned disadvantages and to enable a simple, service-friendly installation method. In addition, this hob design should allow additional benefits after installation in the worktop.

Gelöst wird diese Aufgabe im Sinne der Erfindung dadurch, daß eine Kochfeldeinheit geschaffen wird, bestehend aus einem Montagerahmen und dem eigentlichen Kochfeld,die gegenseitig maßlich und funktionell aufeinander so abgestimmt sind, daß nach Einbau - mit leicht zu realisierenden Einbautoleranzen - des Montagerahmens in den Ausschnitt der Arbeitsplatte das Kochfeld über Federelemente durch Verstelleinrichtungen längs des Kochfeldumfanges in Richtung auf den Montagerahmen so lange nach unten gezogen werden kann, bis die Kanten der Rochfläche und die Kanten des Arbeitsplattrnausschnittes in einem bestimmten, vorgewählten Höhenabstand zueinander liegen. Hierdurch kann nicht nur problemlos ein flächenbündiger Einbau erreicht werden, sondern auch Lösungen, bei denen die Kochflächenkanten definiert unterhalb oder oberhalb der Kanten des Arbeitsplattenausschnitts liegen, was zusätzliche Gebrauchsvorteile ermöglicht. Nach dem definierten Einbau kann die Fuge zwischen der Kochfläche und der Innenfläche des Arbeitsplattenausschnittes mit verschiedenartigen Dichtstoffen, vorzugsweise dauerelastischen Klebern, verfugt werden.This object is achieved in the sense of the invention in that a hob unit is created, consisting of a mounting frame and the actual hob, which are mutually dimensionally and functionally coordinated so that after installation - with easy-to-implement installation tolerances - the mounting frame into the cutout the worktop the hob over spring elements by adjusting devices along the hob circumference in the direction of the mounting frame can be pulled down until the edges of the smelting surface and the edges of the worktop cut-out lie at a certain, pre-selected height distance from one another. As a result, not only can flush installation be achieved without problems, but also solutions in which the cooking surface edges lie below or above the edges of the worktop cutout, which enables additional advantages in use. After the defined installation, the joint between the cooking surface and the inner surface of the worktop cut-out can be grouted with various types of sealants, preferably permanently elastic adhesives.

Die Vorteile, die sich bei Verwendung einer erfindungsgemäßen Kochfeldeinheit für den Einbau, den Service sowie für die Benutzung ergeben, sollen nachfolgend zur Veranschaulichung der Lösung der erfindungsgemäßen Aufgabe anhand von einigen Beispielen an einer schematischen Zeichnung erläutert werden, wobei der Einsatz der erfindungsgemäßen Kochfeldeinheit keineswegs auf diese Einbaubeispiele beschränkt werden soll.The advantages that result from the use of a hob unit according to the invention for installation, service and use are to be explained below with the aid of some examples using a schematic drawing to illustrate the solution of the object according to the invention, the use of the hob unit according to the invention in no way being based on these installation examples should be limited.

Bild 1 zeigt in einer Prinzipskizze die in die Arbeitsplatte eingebaute Kochfeldeinheit.Figure 1 shows a schematic diagram of the hob unit built into the worktop.

Bild 2 und 5 zeigen die erfindungsgemäße Kochfeldeinheit, flächenbündig in die Arbeitsplatte eingebaut und mit einem Silikon-Kleber verfugt. Der Montagerahmen (4) wird zunächst mit einer Höhentoleranz von ± 0,5 mm in dem Arbeitsplattenausschnitt durch Schrauben (15) befestigt. Umlaufend auf dem oberen Schenkel des Montagerahmens ist ein elastischer Dichtstoff (10) befestigt. Anschließend wird das Kochfeld auf den Dichtstoff lose aufgelegt.Figures 2 and 5 show the cooktop unit according to the invention, flush-mounted in the worktop and grouted with a silicone adhesive. The mounting frame (4) is first fixed with a height tolerance of ± 0.5 mm in the worktop cut-out by screws (15). An elastic sealant (10) is fastened all around on the upper leg of the mounting frame. Then the hob is loosely placed on the sealant.

Das Kochfeld (1) seinerseits ist voll funktionsfähig mit Heizkörpern (3), Verdrahtung usw. und genügt allen Sicherheitsvorschriften.The hob (1) in turn is fully functional with radiators (3), wiring, etc. and meets all safety regulations.

Auf der Innenfläche des unteren Schenkels des Montagerahmens (4) sind Federelemente (5), vorzugsweise Blattfedern,angebracht sowie Bohrungen für die Schrauben (6). Durch diese umlaufend in den unteren Schenkeln des Montagerahmens (4) befindlichen Bohrungen werden Schrauben (6) geführt und mit diesen das Kochfeld, welches an gleicher Stelle wie die Bohrungen des Montagerahmens Schraubmuttern oder dergleichen enthält, nach unten angeschraubt. Durch die Federelemente (5) wird hierbei sichergestellt, daß eine kraftschlüssige Verbindung zwischen Kochfeld (1) und Montagerahmen (4) entsteht. Die Schrauben (6) werden umlaufend gleichmäßig solange angezogen, bis die Kochflächenkanten flächenbündig mit den umlaufenden Kanten (11) des Arbeitsplattenausschnitts liegen. Dieses Ausnivellieren kann einfach, z.B. mit einem Lineal,erfolgen. Nach dem zuvor geschilderten Einbau des Kochfeldes wird anschließend, beispielsweise mit einem temperaturstabilen dauerelastischen Silikonkleber, die Fuge zwischen der Kochfläche und der Arbeitsplatte verfugt. Wird vor dem Verfugen auf die umlaufende Innenfläche des Arbeitsplattenausschnittes ein geeignetes Trennmittel aufgebracht, so wird durch das Verfugen zwar eine hinreichende Feuchtigkeitsdichtung erreicht, aber keine mechanisch feste Verbindung, so daß beim Lösen der Schrauben (6) die Federelemente (5) das Kochfeld selbständig ohne weitere Zusatzmaßnahmen nach oben aus dem Arbeitsplattenausschnitt herausdrücken. Für Service-Zwecke oder zum Auswechseln der Kochfelder ist diese Möglichkeit des "nach oben abnehmbaren" Kochfeldes sehr vorteilhaft. Ist, wie in Bild 2 dargestellt, der Muldenrahmen (7) des Kochfeldes (1) zweigeteilt (7a, 7b), so läßt sich durch Lösen der Schrauben (14) die Kochfläche alleine "nach ohen" abnehmen, wodurch die Heizkörper, Anschlußleitungen und sonstige evtl. Zusatzkomponenten, wie beispielsweise Heißanzeigen, service-freundlich "von oben" zugänglich sind, ohne daß das Kochfeld ausgebaut und die Verdrahtung zum Schalterteil gelöst werden müssen.Spring elements (5), preferably leaf springs, are provided on the inner surface of the lower leg of the mounting frame (4), as are bores for the screws (6). Screws (6) are guided through these circumferential holes in the lower legs of the mounting frame (4) and with them the hob, which contains screw nuts or the like at the same point as the holes in the mounting frame, is screwed downwards. The spring elements (5) ensure that there is a non-positive connection between the hob (1) and the mounting frame (4). The screws (6) are tightened evenly all the way around until the edges of the cooking surface are flush with the surrounding edges (11) of the worktop cut-out. This leveling can be done easily, for example with a ruler. After the above-described installation of the hob, the joint between the hob and the worktop is then grouted, for example with a temperature-stable, permanently elastic silicone adhesive. If a suitable release agent is applied to the circumferential inner surface of the worktop cut-out before grouting, sufficient grouting is achieved by grouting, but no mechanically firm connection, so that when the screws (6) are loosened, the spring elements (5) independently remove the hob Push additional additional measures upwards out of the worktop cut-out. For service purposes or to replace the cooktops, this option of the "top" removable cooktop is very advantageous. If, as shown in Figure 2, the hob frame (7) of the hob (1) is divided in two (7a, 7b), then by loosening the screws (14) the cooking surface can be removed "upwards", which means that the radiators, connecting cables and other possible additional components, such as hot displays, are service-friendly "from above" accessible without having to remove the hob and the wiring to the switch part.

Löst man andererseits die Schraubverbindungen (9),so kann man das Bodenblech (8) beispielsweise zum Auswechseln von Heizkörpern (3) nach unten abnehmen, während das gesamte Kochfeld (1) in der Arbeitsplatte (12) eingespannt bleibt. Sind die Heizkörper od. dgl. auf dem Bodenblech (8) befestigt, so können alle auf dem Bodenblech montierten Teile mit diesem ausgebaut werden und sind dann zu Servicezwecken frei zugänglich.If, on the other hand, the screw connections (9) are loosened, the base plate (8) can be removed downwards, for example, to replace radiators (3), while the entire hob (1) remains clamped in the worktop (12). If the radiators or the like are fastened to the base plate (8), all parts mounted on the base plate can be removed with them and are then freely accessible for service purposes.

Durch die Konstruktion der erfindungsgemäßen Kochfeldeinheit wird wie zuvor geschildert einerseits also ein einfacher flächenbündiger Einbau ermöglicht und andererseits eine sehr gute Servicefreundlichkeit sichergestellt.As described above, the construction of the hob unit according to the invention thus on the one hand enables simple flush installation and on the other hand ensures very good serviceability.

Baut man gemäß Bild 3 das Kochfeld (1) tiefer ein, beispielsweise so, daß die Kochflächenkanten ca. 1 bis 3 mm tiefer liegen als die umlaufenden Kanten (11) des Arbeitsplattenausschnittes, so wird darüber hinaus ein bestimmtes Überlaufvolumen (v) im Kochflächenbereich erreicht. Wird andererseits das Kochfeld (1) gemäß Bild 4 höher eingebaut, so kann erreicht werden, daß die Kochfläche höher als die umlaufende Arbeitsplatte (12) liegt, so daß zur Seite gezogene Töpfe nicht unmittelbar die Arbeitsplatten-Oberfläche berühren können. Diese Einbauweise bietet sich auch dann an, wenn die Kanten des Arbeitsplattenausschnittes, beispielsweise bei Kacheltischen, auf keinem gleichmäßigen Niveau liegen.If you install the hob (1) deeper as shown in Figure 3, for example so that the hob edges are approx. 1 to 3 mm lower than the circumferential edges (11) of the worktop cut-out, a certain overflow volume (v) is also achieved in the hob area . On the other hand, if the hob (1) is installed higher as shown in Figure 4, it can be achieved that the cooking surface is higher than the surrounding worktop (12), so that pots pulled to the side cannot directly touch the worktop surface. This installation method is also suitable if the edges of the worktop cutout, for example with tile tables, are not at an even level.

Selbstverständlich ist es bei den verschiedenen Einbauweisen in Arbeitsplatten aus Holz auch möglich, wie in Bild 4 dargestellt, zur besseren Verankerung des Dichtstoffes (13) eine zusätzliche Nut(N) in die Ausschnitt-Innenfläche einzufräsen.Of course, with the different installation methods in wooden worktops, as shown in Figure 4, it is also possible to mill an additional groove (N) into the cutout inner surface to better anchor the sealant (13).

Die gleichen Einbaumethoden wie zuvor in Verbindung mit Arbeitsplatten aus Holz dargestellt, können auch für Arbeitsplatten aus Keramik, Kunststoff oder Metall, z.B. Edelstahl,angewendet werden. Hierbei empfiehlt es sich dann oft, den Montagerahmen direkt an diese Arbeitsplatten "anzuformen". Dieser einstückig ausgeformte Montagerahmen gemäß Bild 6 enthält dann seinerseits die Federelemente (5) und Bohrungen für die Schrauben (6).Vorteilhaft ist diese Ausführungsform beispielsweise dann anzuwenden, wenn in große Arbeitsflächen aus Edelstahl einzelne Kochzonen fugenlos eingebaut werden sollen.The same installation methods as previously shown in connection with wooden worktops can also be used for ceramic, plastic or metal worktops, e.g. Stainless steel. It is often advisable to "form" the mounting frame directly onto these worktops. This one-piece mounting frame according to Figure 6 then contains the spring elements (5) and holes for the screws (6). This embodiment is advantageous when, for example, individual cooking zones are to be installed seamlessly in large stainless steel work surfaces.

Die erfindungsgemäße Kochfeldeinheit ist nicht nur auf eckige Formen der Kochflächen beschränkt sondern gleichermaßen auch möglich bei runder, ovalen oder anders geformten Kochflächen.The cooktop unit according to the invention is not only limited to angular shapes of the cooktops but is also equally possible with round, oval or other shaped cooktops.

Claims (14)

1. Glaskeramik-Kochfeldeinheit zum direkten Einbau in eine Arbeitsplatte aus Holz, Keramik oder Kunststoff, bestehend aus dem Kochfeld mit der Kochfläche aus Glaskeramik und den Heizkörpern sowie aus einem umlaufenden, das Kochfeld abstützenden Montagerahmen, der einerseits mit dem Randbereich der Kochfläche und andererseits mit dem Rand eines Arbeitsplattenausschnitts verbindbar ist, dadurch gekennzeichnet, daß zwischen dem Kochfeld (1) und dem Montagerahmen (4) Federelemente (5) und Verstelleinrichtungen (6) zum stufenlosen Annähern des Kochfelds(1) mit der Kochfläche (2) entgegen der Wirkung der Federelemente (5) an den Montagerahmen (4) angeordnet sind.1.Glass ceramic cooktop unit for direct installation in a worktop made of wood, ceramic or plastic, consisting of the cooktop with the glass ceramic cooktop and the radiators as well as a surrounding mounting frame that supports the cooktop, on the one hand with the edge area of the cooktop and on the other hand with The edge of a worktop cut-out can be connected, characterized in that between the hob (1) and the mounting frame (4) spring elements (5) and adjusting devices (6) for the stepless approach of the hob (1) with the hob (2) against the effect of Spring elements (5) are arranged on the mounting frame (4). 2. Kochfeldeinheit nach Anspruch 1, dadurch gekennzeichnet, daß die Verstelleinrichtungen (6) von Schrauben gebildet sind, die von unten durch einen waagerechten unteren Schenkel des Montagerahmens (4) in das Kochfeld (1) eingeschraubt sind.2. Hob unit according to claim 1, characterized in that the adjusting devices (6) are formed by screws which are screwed from below through a horizontal lower leg of the mounting frame (4) into the hob (1). 3. Kochfeldeinheit nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Federelemente (5) und die Verstelleinrichtungen (6) gleichmäßig über den Umfang des Kochfelds (1) verteilt sind.3. Hob unit according to claim 1 or 2, characterized in that the spring elements (5) and the adjusting devices (6) are evenly distributed over the circumference of the hob (1). 4. Kochfeldeinheit nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Kochfläche (2) mittels eines dauerelastischen, temperaturstabilen Klebers (13) an einen umlaufenden Muldenrahmen (7) angeklebt ist, an dem die Federelemente (5) und die Verstelleinrichtungen (6) angreifen.4. Hob unit according to one of claims 1 to 3, characterized in that the cooking surface (2) by means of a permanently elastic, temperature-stable adhesive (13) is glued to a circumferential trough frame (7) on which the spring elements (5) and the adjusting devices ( 6) attack. 5. Kochfeldeinheit nach Anspruch 4, dadurch gekennzeichnet, daß am Muldenrahmen (7) das Bodenblech (8) des Kochfeldes (1) befestigt ist.5. Hob unit according to claim 4, characterized in that the base plate (8) of the hob (1) is attached to the trough frame (7). 6. Kochfeldeinheit nach Anspruch 5, dadurch gekennzeichnet, daß das Bodenblech (8) mittels Schrauben (9) abnehmbar am Muldenrahmen (7) befestigt ist, so daß nach dem Entfernen des Bodenblechs (8) alle elektrischen Bauteile des fertig montierten Kochfelds (1) von unten frei zugänglich sind.6. Hob unit according to claim 5, characterized in that the base plate (8) by means of screws (9) is removably attached to the trough frame (7), so that after removing the base plate (8) all electrical components of the fully assembled hob (1) are freely accessible from below. 7. Kochfeldeinheit nach Anspruch 5, dadurch gekennzeichnet, daß das Bodenblech (8) mittels Schrauben (9) abnehmbar am Muldenrahmen (7) befestigt ist und alle elektrischen Bauteile einschließlich der Heizkörper (3) trägt, so daß nach dem Abnehmen des Bodenblechs (8) die elektrischen Bauteile frei zugänglich sind.7. Hob unit according to claim 5, characterized in that the bottom plate (8) by means of screws (9) is removably attached to the trough frame (7) and carries all electrical components including the radiator (3), so that after removing the bottom plate (8th ) the electrical components are freely accessible. 8. Kochfeldeinheit nach einem der Ansprüche 4 bis 7, dadurch gekennzeichnet, daß der Muldenrahmen (7) aus zwei mittels Schrauben (14) lösbar miteinander verbundenen Rahmenteilen (7a und 7b) besteht, so daß nach dem Lösen der Schrauben (i4) die Kochfläche (2) mit dem mit ihr verbundenen Rahmenteil (7a) abnehmbar und dadurch alle elektrischen Bauteile des Kochfelds (1) von oben frei zugänglich sind.8. Hob unit according to one of claims 4 to 7, characterized in that the trough frame (7) consists of two frame parts (7a and 7b) releasably connected by means of screws (14), so that after loosening the screws (i4) the cooking surface (2) with the frame part (7a) connected to it, so that all electrical components of the hob (1) are freely accessible from above. 9. Kochfeldeinheit nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß die Federelemente (5) und die Verstelleinrichtungen (6) so dimensioniert sind, daß die Oberseite der Kochfläche (2) zwischen einer Stellung oberhalb und einer Stellung unterhalb der Oberseite der Arbeitsplatte (12) verstellbar ist.9. Hob unit according to one of claims 1 to 8, characterized in that the spring elements (5) and the adjusting devices (6) are dimensioned such that the top of the cooking surface (2) between a position above and a position below the top of the worktop (12) is adjustable. 10. Kochfeldeinheit nach Anspruch 9, dadurch gekennzeichnet, daß die Kochflächenoberseite aus einer Stellung ca. 0,5 bis 1 mm oberhalb über eine plattenbündige Mittelstellung in eine Stellung ca. 1 bis 3 mm unterhalb der Oberseite der Arbeitsplatte (12) verstellbar ist.10. Hob unit according to claim 9, characterized in that the top of the hob is adjustable from a position about 0.5 to 1 mm above a flush middle position in a position about 1 to 3 mm below the top of the worktop (12). 11.Kochfeldeinheit nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß der Montagerahmen (4) einen oberen waagerechten Schenkel aufweist, der den Kochfeldrand unter Zwischenfügung eines wasserdichten elastischen Dichtstoffs (10) untergreift.11. Hob unit according to one of claims 1 to 10, characterized in that the mounting frame (4) has an upper horizontal leg which engages under the hob edge with the interposition of a waterproof elastic sealant (10). 12. Kochfeldeinheit nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß der Montagerahmen (4) Bohrungen und/oder Stanzungen zu seinem Befestigen mittels Schrauben (15) und/oder Bolzen an den Innenkanten des Arbeitsplattenausschnittes aufweist.12. Hob unit according to one of claims 1 to 11, characterized in that the mounting frame (4) bores and / or punchings for its attachment by means of screws (15) and / or bolts on the inner edges of the worktop cutout. 13. Kochfeldeinheit nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, daß die Federelemente (5) als Blattfedern ausgebildet sind.13. Hob unit according to one of claims 1 to 12, characterized in that the spring elements (5) are designed as leaf springs. 14. Kochfeldeinheit nach Anspruch 1, dadurch gekennzeichnet, daß der Montagerahmen (4) einstückig an die Arbeitsplatte angeformt ist und mit den Federelementen (5) und den Verstelleinrichtungen (6) versehen ist.14. Hob unit according to claim 1, characterized in that the mounting frame (4) is integrally formed on the worktop and is provided with the spring elements (5) and the adjusting devices (6).
EP81101852A 1980-03-14 1981-03-13 Glass-ceramic cooking top to be built into a working area Expired EP0036190B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81101852T ATE7735T1 (en) 1980-03-14 1981-03-13 GLASS-CERAMIC HOB UNIT FOR INSTALLATION INTO A WORKTOP.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3009961A DE3009961C2 (en) 1980-03-14 1980-03-14 Glass ceramic hob unit for installation in a worktop
DE3009961 1980-03-14

Publications (2)

Publication Number Publication Date
EP0036190A1 true EP0036190A1 (en) 1981-09-23
EP0036190B1 EP0036190B1 (en) 1984-05-30

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US (1) US4363956A (en)
EP (1) EP0036190B1 (en)
AT (1) ATE7735T1 (en)
DE (2) DE3009961C2 (en)

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FR2506583A1 (en) * 1981-05-26 1982-12-03 Bosch Siemens Hausgeraete BUILT-IN DEVICE FOR KITCHENS
EP0083757A1 (en) * 1981-12-18 1983-07-20 Licentia Patent-Verwaltungs-GmbH Vitreous ceramic cooker hob plate with several single hotplates for built-in kitchen furniture
EP0162621A2 (en) * 1984-05-22 1985-11-27 THORN EMI Appliances Limited A cooking hob
EP0242662A2 (en) * 1986-04-24 1987-10-28 E.G.O. Elektro-Geräte Blanc u. Fischer Radiation heating apparatus for cooking utensils or the like
EP0567779A1 (en) * 1992-03-27 1993-11-03 Schott Glaswerke Cooking plate
EP0643270A2 (en) * 1993-09-04 1995-03-15 Schott Glaswerke Arrangement of supporting built in cooking hobs
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Publication number Priority date Publication date Assignee Title
FR2499671A1 (en) * 1981-02-06 1982-08-13 Schott Glaswerke FRAME FOR PLATES OF GLASS, CERAMIC OR SIMILAR MATERIAL, IN PARTICULAR FOR COOKING SURFACES
FR2506583A1 (en) * 1981-05-26 1982-12-03 Bosch Siemens Hausgeraete BUILT-IN DEVICE FOR KITCHENS
EP0083757A1 (en) * 1981-12-18 1983-07-20 Licentia Patent-Verwaltungs-GmbH Vitreous ceramic cooker hob plate with several single hotplates for built-in kitchen furniture
EP0162621A2 (en) * 1984-05-22 1985-11-27 THORN EMI Appliances Limited A cooking hob
EP0162621A3 (en) * 1984-05-22 1987-05-13 THORN EMI Appliances Limited A cooking hob
EP0242662A2 (en) * 1986-04-24 1987-10-28 E.G.O. Elektro-Geräte Blanc u. Fischer Radiation heating apparatus for cooking utensils or the like
EP0242662A3 (en) * 1986-04-24 1988-11-09 E.G.O. Elektro-Geräte Blanc u. Fischer Radiation heating apparatus for cooking utensils or the like
EP0567779A1 (en) * 1992-03-27 1993-11-03 Schott Glaswerke Cooking plate
EP0643270A2 (en) * 1993-09-04 1995-03-15 Schott Glaswerke Arrangement of supporting built in cooking hobs
EP0643270A3 (en) * 1993-09-04 1995-08-16 Schott Glaswerke Arrangement of supporting built in cooking hobs.
EP2816291A1 (en) * 2013-06-19 2014-12-24 Electrolux Appliances Aktiebolag Cooking appliance, especially domestic cooking appliance

Also Published As

Publication number Publication date
US4363956A (en) 1982-12-14
DE3009961A1 (en) 1981-09-24
ATE7735T1 (en) 1984-06-15
EP0036190B1 (en) 1984-05-30
DE3009961C2 (en) 1982-10-28
DE3163826D1 (en) 1984-07-05

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