EP0953807A2 - Viewing door for domestic appliance - Google Patents

Viewing door for domestic appliance Download PDF

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Publication number
EP0953807A2
EP0953807A2 EP99106905A EP99106905A EP0953807A2 EP 0953807 A2 EP0953807 A2 EP 0953807A2 EP 99106905 A EP99106905 A EP 99106905A EP 99106905 A EP99106905 A EP 99106905A EP 0953807 A2 EP0953807 A2 EP 0953807A2
Authority
EP
European Patent Office
Prior art keywords
frame
adapter
windscreen
door
windshield
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP99106905A
Other languages
German (de)
French (fr)
Other versions
EP0953807A3 (en
EP0953807B1 (en
Inventor
Kurt Leutner
Sabine Dr. Melson
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.)
Schott AG
Carl Zeiss AG
Original Assignee
Carl Zeiss AG
Schott Glaswerke AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Carl Zeiss AG, Schott Glaswerke AG filed Critical Carl Zeiss AG
Publication of EP0953807A2 publication Critical patent/EP0953807A2/en
Publication of EP0953807A3 publication Critical patent/EP0953807A3/en
Application granted granted Critical
Publication of EP0953807B1 publication Critical patent/EP0953807B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/02Doors specially adapted for stoves or ranges
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00General constructional features
    • F25D23/02Doors; Covers

Definitions

  • the invention relates to a glazed door for a household appliance according to the preamble of claim 1.
  • frontal glazed doors such as ovens, microwave ovens, but also refrigerators or freezers or chests, dishwashers or tumble dryers, including devices for both private as well as for commercial needs, currently consists of aesthetic reasons the desire that the front of the device or parts of it, especially the front door, three-dimensional, specially curved outwards, are. It is worth striving for the basic structure of the Front door, especially its frame, compared to conventional flat doors no need to change, so that the manufacturing processes of doors can be planned and largely standardized with curved windscreens can.
  • the invention is based on the object, a domestic appliance door with a curved To provide windshield that are easy and inexpensive to manufacture is.
  • the glazed door according to the invention for a domestic appliance essentially has one flat frame with a windscreen, and possibly one or more others inner washers.
  • the panes are preferably made of glass or glass ceramic.
  • the windscreen is curved, preferably outwards, and according to the invention by means of at least one adapter on the frame attached.
  • Such an adapter can be made from a wide variety of materials the purpose of use and those occurring in the respective application Temperatures are selected, exist and depend on the Materials usual methods are manufactured:
  • Plastic parts for example manufactured by pressing or injection molding.
  • Plastics have the advantage of low thermal conductivity.
  • metal Stainless steel in particular is a suitable material, also glass and ceramic or wood.
  • Metal moldings, stampings z. B. are made of sheet metal or die-cast parts suitable.
  • the attachment options are used to attach the adapter to the frame used on the frame for the usual flat windshields are, namely clamps, screws or clamps.
  • the adapter can be attached to the windscreen by gluing, screwing, for example be attached via mounting brackets or clamps.
  • the adapter is preferably located between the frame and the windscreen; it is therefore in contact with a surface of the windscreen. This has opposite an arrangement in which it contacts the edge of the windshield, the Advantage of easier and safer attachment.
  • the adapter is designed so that it the gap between the Closes the frame and the curved windscreen.
  • the adapter is preferably designed with a flat outer surface. He Depending on how the front door is designed, it can also be curved, i.e. curved or be angled.
  • the adapter preferably strikes the frame vertically; preferably hits he also perpendicular to the disc. So there are no additional edge adjustments necessary.
  • the windscreen can be curved as desired. It is preferably in one Curved parallel to two opposite edges. Such Bend is preferably symmetrical; then the windshield has the shape of a cylinder segment.
  • the adapter preferably closes flush with the windshield and / or the Frame off.
  • the flush closure of all three components is particularly preferred.
  • the curved windshield can be manufactured using conventional methods.
  • the shape of the cylinder segment can be easily made from flat glass by bending, e.g. Gravity sinks or press bending.
  • the bend radius of the windscreen can be chosen freely. Limits only sets the aesthetic feeling here.
  • the strength of one as appealing perceived curvature depends u. a. on the front width of the device. Usually the distance between the apex of the curvature of the disc and the frame are between 10 mm and 60 mm. With the preferred Shape of the windshield as a cylinder segment corresponds to this distance Depth of the space bridged or filled by the adapter.
  • the glazed door i. a. at least has two panes, is advantageous due to the curvature of the front pane the outside temperature of the windscreen is reduced.
  • the adapter is adapted to the respective windshield shape. A side face is arched accordingly, while the one hitting the frame Surface is even.
  • the Adapter preferably not a solid insert, but hollow or profile-like, specially designed as a deformed U-profile.
  • the adapter can also be assembled be, for example, from two L-profiles. The adapter closes the Gap between the windscreen and frame, thus allowing use the same frame used for planar windshields.
  • two identical shaped adapter pieces are preferred preferably mounted flush between the pane and frame at the top and bottom, so that the front is connected to the frame on all sides and the gap between the frame and the pane is preferred by the adapter is completely closed. Cutouts in the adapter piece are possible because a partial connection of frame and pane is sufficient. For cleaning reasons, however, full contact is preferred.
  • the exposed surfaces of the adapter pieces can be processed as desired, for example coated or printed or possibly also covered.
  • the washer can also use conventional seals and / or insulating layers, for example made of silicone or ceramic fibers be.
  • the handle for opening and closing the door can be in the usual way on the windscreen to be appropriate. He can, for example, directly on the pane be glued or through holes through the disc with the adapter or screwed to the frame through the washer and, if necessary, through the adapter be.
  • the hinges for opening and closing the door e.g. B. in ovens in general in the form of a folding door, are attached to the frame in a known manner.
  • the glass front pane 1 which has the shape of a cylinder segment, is attached to the outside of the metal frame 2. Your left and right margins closes flush with the left and right outer edge of the frame. Its upper and lower edges also end flush with the corresponding edges of the frame. The one there caused by the curvature of the windscreen The space is created by the two flush adapter pieces 3a and 3b filled out. The windscreen is partially printed, so that from the outside the view of the frame and adapter is blocked.
  • the frame is one for oven doors with flat fronts usual frame.
  • the inner lens is on it 4 attached.
  • the door handle 6 is through the holes through the front window and through the upper adapter 3a by means of the mounting bracket 5 am Screwed frame. As a result, the upper adapter piece is screwed.
  • the analog lower Adapter piece 3b is by means of an adhesive on the front window and by means of Screws attached to the frame.
  • One of the hinges 7, with which the Viewing door on the oven housing, not shown, is connected and via the it can be opened and closed is shown.
  • a domestic appliance door is now curved Front window provided that is easy and inexpensive to manufacture.
  • she has a flat frame, just like household appliance doors with a planner Own windscreen. So doors can be both with planner and with curved windscreen made with the same basic structure of the door system become.
  • the additional attachment of the adapter pieces can easily in the Assembly process are integrated, otherwise the manufacturing process is the Doors with plan and identical with curved windshields, creating a Switching between making both products is easier.
  • the invention Glazed door is aesthetically pleasing and can be used in the overall design the front of the device. It is easy to use and easy to clean.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Electric Ovens (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

The viewing door for an appliance, with a curved front pane, has a flat frame, and the front pane is fitted in place by an adapter of fine steel.

Description

Die Erfindung betrifft eine Sichttür für ein Hausgerät nach dem Oberbegriff des Patentanspruchs 1.The invention relates to a glazed door for a household appliance according to the preamble of claim 1.

Bei Hausgeräten mit frontalen Sichttüren, wie beispielsweise Backöfen, Mikrowellengeräten, aber auch Kühl- oder Tiefkühlschränken oder -truhen, Geschirrspülern oder Wäschetrocknern, worunter Geräte sowohl für den privaten als auch für den gewerblichen Bedarf zu verstehen sind, besteht derzeit aus ästhetischen Gründen der Wunsch, daß die Gerätefront oder Teile von ihr, speziell die Fronttür, dreidimensional ausgebildet, speziell nach außen gewölbt, sind. Dabei ist es erstrebenswert, den grundsätzlichen Aufbau der Fronttür, speziell ihres Rahmens, gegenüber herkömmlichen planen Türen nicht verändern zu müssen, um so die Fertigungsprozesse von Türen mit planen und mit gebogenen Frontscheiben in großen Teilen vereinheitlichen zu können.For home appliances with frontal glazed doors, such as ovens, microwave ovens, but also refrigerators or freezers or chests, dishwashers or tumble dryers, including devices for both private as well as for commercial needs, currently consists of aesthetic reasons the desire that the front of the device or parts of it, especially the front door, three-dimensional, specially curved outwards, are. It is worth striving for the basic structure of the Front door, especially its frame, compared to conventional flat doors no need to change, so that the manufacturing processes of doors can be planned and largely standardized with curved windscreens can.

Aus der deutschen Patentschrift DE 37 12 232 C2 ist eine Hausgeräte-Glasfront, die aus einer Schalterblende und einer Gerätetür besteht, bekannt, wobei die Glasfront aus einem dreidimensional bzw. schalenartig ausgebildeten, geteilten, rahmenlosen Vorsatzscheibenkörper besteht und sich dessen beide Teile zu einer als geschlossene Einheit wirkenden plastischen Gerätefront ergänzen. Nachteilig hierbei ist, daß eine einfache Rundum-Anbringung der Tür-Frontscheibe als einer der beiden Teile des Vorsatzscheibenkörpers am Rahmen der Tür, wie sie aus reinigungstechnischen Gründen erwünscht ist, nicht möglich ist bzw. daß der Rahmen für eine Rundum-Anbringung aufwendig angepaßt, d.h. verformt, sein muß.From the German patent specification DE 37 12 232 C2 is a domestic appliance glass front, which consists of a switch panel and an appliance door, known the glass front of a three-dimensional or shell-like design, divided, frameless front lens body and both of them Add parts to a plastic unit front that acts as a closed unit. The disadvantage here is that a simple all-round attachment of the Door windscreen as one of the two parts of the front lens body on Frame of the door, as is desired for cleaning reasons, is not possible or that the frame is expensive for an all-round attachment adapted, i.e. deformed, must be.

Ein Verformung der Frontscheibe zu schirmartigen, rechteckigen Formen, wie sie Fernsehschirme aufweisen, ist nur aufwendig zu realisieren und daher aus wirtschaftlichen Gründen für die genannten Geräte derzeit nicht akzeptabel.A deformation of the front window into umbrella-like, rectangular shapes, such as they have television screens can only be realized with great effort and is therefore out currently not acceptable for economic reasons for the devices mentioned.

Der Erfindung liegt nun die Aufgabe zugrunde, eine Hausgerätetür mit gebogener Frontscheibe zu Verfügung zu stellen, die einfach und preiswert herzustellen ist. The invention is based on the object, a domestic appliance door with a curved To provide windshield that are easy and inexpensive to manufacture is.

Diese Aufgabe wird durch eine Hausgerätetür gemäß dem Patentanspruch 1 gelöst.This object is achieved by a domestic appliance door according to claim 1 solved.

Die erfindungsgemäße Sichttür für ein Hausgerät weist einen im wesentlichen ebenen Rahmen mit einer Frontscheibe, sowie ggf. einer oder mehreren weiteren inneren Scheiben auf. Die Scheiben bestehen vorzugsweise aus Glas oder Glaskeramik. Die Frontscheibe ist gewölbt, vorzugsweise nach außen, und erfindungsgemäß mittels wenigstens eines Adapters auf dem Rahmen befestigt.The glazed door according to the invention for a domestic appliance essentially has one flat frame with a windscreen, and possibly one or more others inner washers. The panes are preferably made of glass or glass ceramic. The windscreen is curved, preferably outwards, and according to the invention by means of at least one adapter on the frame attached.

Rillen, Wulste, Verstärkungssicken, Öffnungen, Befestigungsvorrichtungen und andere übliche Unebenheiten des Rahmens lassen den Begriff

Figure 00020001
im wesentlichen eben" unbeeinflußt.Grooves, beads, reinforcing beads, openings, fastening devices and other common bumps in the frame leave the term
Figure 00020001
essentially "unaffected.

Ein solcher Adapter kann aus den verschiedensten Materialien, die gemäß dem Anwendungszweck und den bei der jeweiligen Anwendung auftretenden Temperaturen ausgewählt sind, bestehen und durch in Abhängigkeit von den Materialien üblichen Methoden hergestellt werden:Such an adapter can be made from a wide variety of materials the purpose of use and those occurring in the respective application Temperatures are selected, exist and depend on the Materials usual methods are manufactured:

So können, wenigstens wenn keine besonders hohen Anforderungen an die Temperaturbeständigkeit des Materials gestellt werden, Kunststoffteile, beispielsweise durch Pressen oder Spritzguß hergestellt, verwendet werden. Kunststoffe haben den Vorteil einer geringen Wärmeleitfähigkeit. Auch Metall, insbesondere Edelstahl, ist ein geeignetes Material, ebenfalls Glas, Keramik oder Holz. Metallformteile, Stanzteile z. B. aus Blech oder Druckgußteile sind geeignet.So, at least if there are no particularly high demands on the Temperature resistance of the material can be made, plastic parts, for example manufactured by pressing or injection molding. Plastics have the advantage of low thermal conductivity. Also metal, Stainless steel in particular is a suitable material, also glass and ceramic or wood. Metal moldings, stampings z. B. are made of sheet metal or die-cast parts suitable.

Zur Befestigung des Adapters am Rahmen werden die Befestigungsmöglichkeiten genutzt, die am Rahmen für die üblichen ebenen Frontscheiben vorhanden sind, nämlich Klammern, Schrauben oder Klemmen. An der Frontscheibe kann der Adapter durch Kleben, Verschrauben, beispielsweise über Montagewinkel, oder Klemmen angebracht sein.The attachment options are used to attach the adapter to the frame used on the frame for the usual flat windshields are, namely clamps, screws or clamps. The adapter can be attached to the windscreen by gluing, screwing, for example be attached via mounting brackets or clamps.

Der Adapter befindet sich vorzugsweise zwischen Rahmen und Frontscheibe; er steht also im Kontakt mit einer Fläche der Frontscheibe. Dies hat gegenüber einer Anordnung, bei der er die Kante der Frontscheibe kontaktiert, den Vorteil der einfacheren und sichereren Befestigung. The adapter is preferably located between the frame and the windscreen; it is therefore in contact with a surface of the windscreen. This has opposite an arrangement in which it contacts the edge of the windshield, the Advantage of easier and safer attachment.

Vorzugsweise ist der Adapter so ausgebildet, daß er den Spalt zwischen dem Rahmen und der gebogenen Frontscheibe verschließt.Preferably, the adapter is designed so that it the gap between the Closes the frame and the curved windscreen.

Der Adapter ist vorzugsweise mit einer ebenen Außenfläche ausgebildet. Er kann aber, je nachdem wie die Fronttür gestaltet ist, auch gewölbt, also gebogen oder abgewinkelt ausgebildet sein.The adapter is preferably designed with a flat outer surface. He Depending on how the front door is designed, it can also be curved, i.e. curved or be angled.

Der Adapter trifft vorzugsweise senkrecht auf den Rahmen; vorzugsweise trifft er auch senkrecht auf die Scheibe. So sind keine zusätzlichen Kantenanpassungen nötig.The adapter preferably strikes the frame vertically; preferably hits he also perpendicular to the disc. So there are no additional edge adjustments necessary.

Die Frontscheibe kann beliebig gewölbt sein. Vorzugsweise ist sie in eine Richtung parallel zu zwei gegenüberliegenden Kanten gebogen. Eine solche Biegung ist vorzugsweise symmetrisch; dann hat die Frontscheibe die Form eines Zylindersegmentes.The windscreen can be curved as desired. It is preferably in one Curved parallel to two opposite edges. Such Bend is preferably symmetrical; then the windshield has the shape of a cylinder segment.

Der Adapter schließt vorzugsweise bündig mit der Frontscheibe und/oder dem Rahmen ab. Der bündige Abschluß aller drei Bestandteile ist besonders bevorzugt.The adapter preferably closes flush with the windshield and / or the Frame off. The flush closure of all three components is particularly preferred.

Die gebogene Frontscheibe kann mit üblichen Verfahren hergestellt werden. Insbesondere die Form des Zylindersegmentes läßt sich leicht aus Flachglas durch Biegen, z.B. Schwerkraftsenken oder Preßbiegen, erzeugen.The curved windshield can be manufactured using conventional methods. In particular, the shape of the cylinder segment can be easily made from flat glass by bending, e.g. Gravity sinks or press bending.

Der Biegungsradius der Frontscheibe kann beliebig gewählt werden. Grenzen setzt hier lediglich das ästhetische Empfinden. Die Stärke einer als ansprechend empfundenen Wölbung hängt u. a. von der Frontbreite des Gerätes ab. Meist wird der Abstand zwischen dem Scheitelpunkt der Wölbung der Scheibe und dem Rahmen zwischen 10 mm und 60 mm liegen. Bei der bevorzugten Form der Frontscheibe als Zylindersegment entspricht dieser Abstand der Tiefe des durch den Adapter überbrückten bzw. ausgefüllten Raumes.The bend radius of the windscreen can be chosen freely. Limits only sets the aesthetic feeling here. The strength of one as appealing perceived curvature depends u. a. on the front width of the device. Usually the distance between the apex of the curvature of the disc and the frame are between 10 mm and 60 mm. With the preferred Shape of the windshield as a cylinder segment corresponds to this distance Depth of the space bridged or filled by the adapter.

Bei Geräten mit erhöhter Innenraumtemperatur, deren Sichttür i. a. wenigstens zwei Scheiben aufweist, wird durch die Wölbung der Frontscheibe vorteilhaft die Außentemperatur der Frontscheibe herabgesetzt.For devices with increased interior temperature, the glazed door i. a. at least has two panes, is advantageous due to the curvature of the front pane the outside temperature of the windscreen is reduced.

Der Adapter ist an die jeweilige Frontscheibenform angepaßt. Eine Seitenfläche ist also entsprechend gewölbt, während die auf den Rahmen treffende Fläche eben ist. Zur Verringerung von Materialverbrauch und Gewicht ist der Adapter vorzugsweise kein massiver Einsatz, sondern hohl oder profilartig, speziell als verformtes U-Profil ausgebildet. Der Adapter kann auch zusammengesetzt sein, beispielsweise aus zwei L-Profilen. Der Adapter schließt die Lücke zwischen Frontscheibe und Rahmen und ermöglicht so die Verwendung desselben Rahmens, der für planare Frontscheiben verwendet wird.The adapter is adapted to the respective windshield shape. A side face is arched accordingly, while the one hitting the frame Surface is even. To reduce material consumption and weight is the Adapter preferably not a solid insert, but hollow or profile-like, specially designed as a deformed U-profile. The adapter can also be assembled be, for example, from two L-profiles. The adapter closes the Gap between the windscreen and frame, thus allowing use the same frame used for planar windshields.

Für die bevorzugte Ausführung der als Zylindersegment ausgebildeten Frontscheibe sind vorzugsweise zwei gleich geformte Adapterstücke vorzugsweise oben und unten vorzugsweise bündig zwischen Scheibe und Rahmen angebracht, so daß die Front an allen Seiten mit dem Rahmen verbunden ist und der Spalt zwischen Rahmen und Scheibe durch den Adapter vorzugsweise vollständig geschlossen ist. Aussparungen im Adapterstück sind möglich, da eine jeweils teilweise Verbindung von Rahmen und Scheibe ausreichend ist. Aus reinigungtechnischen Gründen ist der vollständige Kontakt jedoch bevorzugt.For the preferred embodiment of the windshield designed as a cylinder segment preferably two identical shaped adapter pieces are preferred preferably mounted flush between the pane and frame at the top and bottom, so that the front is connected to the frame on all sides and the gap between the frame and the pane is preferred by the adapter is completely closed. Cutouts in the adapter piece are possible because a partial connection of frame and pane is sufficient. For cleaning reasons, however, full contact is preferred.

Die freiliegenden Oberflächen der Adapterstücke können beliebig bearbeitet, beispielsweise beschichtet oder bedruckt oder ggf. auch verkleidet sein.The exposed surfaces of the adapter pieces can be processed as desired, for example coated or printed or possibly also covered.

Zwischen Adapter und Rahmen und insbesondere zwischen Adapter und Scheibe können je nach Anwendungszweck auch noch übliche Dichtungen und/oder lsolierschichten, beispielsweise aus Silikon oder Keramikfasern angebracht sein.Between adapter and frame and in particular between adapter and Depending on the application, the washer can also use conventional seals and / or insulating layers, for example made of silicone or ceramic fibers be.

Der Griff zum Öffnen und Schließen der Tür kann in üblicher Art an der Frontscheibe angebracht sein. Dabei kann er beispielsweise direkt an die Scheibe geklebt sein oder über Bohrungen durch die Scheibe mit dem Adapter oder durch die Scheibe und ggf. durch den Adapter mit dem Rahmen verschraubt sein.The handle for opening and closing the door can be in the usual way on the windscreen to be appropriate. He can, for example, directly on the pane be glued or through holes through the disc with the adapter or screwed to the frame through the washer and, if necessary, through the adapter be.

Die Scharniere zum Öffnen und Schließen der Tür, z. B. bei Backöfen im allgemeinen in Form einer Klapptür, sind in bekannter Weise am Rahmen angebracht.The hinges for opening and closing the door, e.g. B. in ovens in general in the form of a folding door, are attached to the frame in a known manner.

Anhand der Zeichnung, die eine besonders vorteilhafte Ausführungsform der Erfindung darstellt, soll die Erfindung näher beschrieben werden.

  • Figur 1 zeigt eine Explosionszeichnung einer Sichttür für einen Haushaltsbackofen.
  • The invention will be described in more detail with reference to the drawing, which represents a particularly advantageous embodiment of the invention.
  • Figure 1 shows an exploded view of a glazed door for a domestic oven.
  • Die gläserne Frontscheibe 1, die die Form eines Zylindersegmentes aufweist, ist von außen am Metallrahmen 2 angebracht. Ihr linker und rechter Rand schließt bündig mit dem linken und rechten Außenrand des Rahmens ab. Auch ihr oberer und unterer Rand endet bündig mit den entsprechenden Rändern des Rahmens. Der dort durch die Biegung der Frontscheibe bedingte Zwischenraum wird durch die zwei bündig angeordneten Adapterstücke 3a und 3b ausgefüllt. Die Frontscheibe ist teilweise bedruckt, so daß von außen die Sicht auf Rahmen und Adapter verdeckt ist. Der Rahmen ist ein für Backofentüren mit planen Fronten üblicher Rahmen. An ihm ist die innere Sichtscheibe 4 befestigt. Der Türgriff 6 ist durch die Bohrungen durch die Frontscheibe und durch das obere Adapterstück 3a mittels der Montagewinkel 5 am Rahmen verschraubt. Dadurch ist auch das obere Adapterstück verschraubt. Es besteht aus Metall und ist korrespondierend zu den Formen von Frontscheibe und Rahmen geformt. Seine obere Fläche ist eben. Das analoge untere Adapterstück 3b ist mittels eines Klebers an der Frontscheibe und mittels Schrauben am Rahmen angebracht. Einen der Scharniere 7, mit denen die Sichttür am nicht dargestellten Backofengehäuse verbunden ist und über die sie geöffnet und geschlossen werden kann, ist eingezeichnet.The glass front pane 1, which has the shape of a cylinder segment, is attached to the outside of the metal frame 2. Your left and right margins closes flush with the left and right outer edge of the frame. Its upper and lower edges also end flush with the corresponding edges of the frame. The one there caused by the curvature of the windscreen The space is created by the two flush adapter pieces 3a and 3b filled out. The windscreen is partially printed, so that from the outside the view of the frame and adapter is blocked. The frame is one for oven doors with flat fronts usual frame. The inner lens is on it 4 attached. The door handle 6 is through the holes through the front window and through the upper adapter 3a by means of the mounting bracket 5 am Screwed frame. As a result, the upper adapter piece is screwed. It is made of metal and corresponds to the shapes of the windscreen and frame shaped. Its top surface is flat. The analog lower Adapter piece 3b is by means of an adhesive on the front window and by means of Screws attached to the frame. One of the hinges 7, with which the Viewing door on the oven housing, not shown, is connected and via the it can be opened and closed is shown.

    Mit der erfindungsgemäßen Sichttür wird nun eine Hausgerätetür mit gebogener Frontscheibe bereitgestellt, die einfach und preiswert herzustellen ist. Sie weist einen planen Rahmen auf, wie ihn auch Hausgerätetüren mit planer Frontscheibe besitzen. Es können also Türen sowohl mit planer als auch mit gebogener Frontscheibe bei derselben Grundstruktur des Türsystems gefertigt werden. Das zusätzliche Anbringen der Adapterstücke kann leicht in den Montageablauf integriert werden, ansonsten ist der Herstellungsprozeß der Türen mit planen und mit gebogenen Frontscheiben identisch, wodurch ein Wechsel zwischen der Herstellung beider Produkte erleichtert ist. Die erfindungsgemäße Sichttür ist ästhetisch ansprechend und kann in die Gesamtgestaltung der Gerätefront integriert werden. Sie ist bedienfreundlich und reinigungsfreundlich.With the glazed door according to the invention, a domestic appliance door is now curved Front window provided that is easy and inexpensive to manufacture. she has a flat frame, just like household appliance doors with a planner Own windscreen. So doors can be both with planner and with curved windscreen made with the same basic structure of the door system become. The additional attachment of the adapter pieces can easily in the Assembly process are integrated, otherwise the manufacturing process is the Doors with plan and identical with curved windshields, creating a Switching between making both products is easier. The invention Glazed door is aesthetically pleasing and can be used in the overall design the front of the device. It is easy to use and easy to clean.

    Claims (7)

    Sichttür mit Rahmen für ein Hausgerät mit einer gewölbten Frontscheibe, dadurch gekennzeichnet,
    daß der Rahmen im wesentlichen eben ist und daß die Frontscheibe mittels wenigstens eines Adapters auf dem Rahmen befestigt ist.
    Glazed door with frame for a domestic appliance with a curved front window, characterized in that
    that the frame is substantially flat and that the windshield is attached to the frame by means of at least one adapter.
    Sichttür nach Anspruch 1,
    dadurch gekennzeichnet,
    daß der Adapter den Spalt zwischen Rahmen und Frontscheibe verschließt.
    Glazed door according to claim 1,
    characterized,
    that the adapter closes the gap between the frame and the windscreen.
    Sichttür nach Anspruch 1 oder 2,
    dadurch gekennzeichnet,
    daß die freiliegende Fläche des Adapters eben ist.
    Glazed door according to claim 1 or 2,
    characterized,
    that the exposed surface of the adapter is flat.
    Sichttür nach wenigstens einem der Ansprüche 1 bis 3,
    dadurch gekennzeichnet,
    daß der Adapter bündig mit der Frontscheibe und/oder dem Rahmen abschließt.
    Glazed door according to at least one of claims 1 to 3,
    characterized,
    that the adapter is flush with the windscreen and / or the frame.
    Sichttür nach wenigstens einem der Ansprüche 1 bis 4,
    dadurch gekennzeichnet,
    daß die Frontscheibe die Form eines Zylindersegmentes aufweist.
    Glazed door according to at least one of claims 1 to 4,
    characterized,
    that the windshield has the shape of a cylinder segment.
    Sichttür nach Anspruch 4 und 5,
    dadurch gekennzeichnet,
    daß je ein Adapter oben und unten zwischen Frontscheibe und Rahmen angeordnet ist.
    Glazed door according to claim 4 and 5,
    characterized,
    that an adapter is arranged above and below between the windshield and frame.
    Sichttür nach wenigstens einem der Ansprüche 1 bis 6,
    dadurch gekennzeichnet,
    daß der Adapter aus Edelstahl ist.
    Glazed door according to at least one of claims 1 to 6,
    characterized,
    that the adapter is made of stainless steel.
    EP99106905A 1998-04-27 1999-04-08 Viewing door for domestic appliance Expired - Lifetime EP0953807B1 (en)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    DE19818682 1998-04-27
    DE19818682A DE19818682C1 (en) 1998-04-27 1998-04-27 Viewing door for a household appliance

    Publications (3)

    Publication Number Publication Date
    EP0953807A2 true EP0953807A2 (en) 1999-11-03
    EP0953807A3 EP0953807A3 (en) 2000-09-13
    EP0953807B1 EP0953807B1 (en) 2003-10-08

    Family

    ID=7865877

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP99106905A Expired - Lifetime EP0953807B1 (en) 1998-04-27 1999-04-08 Viewing door for domestic appliance

    Country Status (5)

    Country Link
    EP (1) EP0953807B1 (en)
    BR (1) BR9901294A (en)
    DE (2) DE19818682C1 (en)
    ES (1) ES2207054T3 (en)
    TR (1) TR199900528A3 (en)

    Cited By (6)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    EP1386994A1 (en) * 2002-07-31 2004-02-04 Lg Electronics Inc. Door on drum type washing machine or laundry dryer
    WO2006058707A1 (en) 2004-11-29 2006-06-08 Liebherr-Hausgeräte Ochsenhausen GmbH Refrigerator and/or freezer
    WO2006058706A1 (en) 2004-11-29 2006-06-08 Liebherr-Hausgeräte Lienz Gmbh Refrigerator and/or freezer
    EP1909035A1 (en) * 2006-10-05 2008-04-09 Brandt Industries SAS Assembly of a kiln door
    US8166778B2 (en) 2003-10-29 2012-05-01 Saint-Gobain Glass France Tempered glass for thermal insulation
    CN101065627B (en) * 2004-11-29 2013-04-24 利勃海尔-家用电器利恩茨有限责任公司 Refrigerator

    Families Citing this family (1)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE102004010714A1 (en) * 2004-03-04 2005-09-29 BSH Bosch und Siemens Hausgeräte GmbH Large household appliance with a movable door by a handle, especially for dishwashers

    Citations (1)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE3712232A1 (en) 1987-04-10 1988-10-27 Licentia Gmbh Glass front for domestic appliance, preferably for a cooker

    Family Cites Families (3)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    US3910254A (en) * 1973-11-28 1975-10-07 Dearborn Glass Co. Oven door construction
    DE4028674A1 (en) * 1990-09-10 1992-03-12 Gaggenau Werke OVEN
    US5906197A (en) * 1996-11-18 1999-05-25 Superior Fireplace Company Gas fireplace

    Patent Citations (1)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE3712232A1 (en) 1987-04-10 1988-10-27 Licentia Gmbh Glass front for domestic appliance, preferably for a cooker

    Cited By (10)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    EP1386994A1 (en) * 2002-07-31 2004-02-04 Lg Electronics Inc. Door on drum type washing machine or laundry dryer
    US7549305B2 (en) 2002-07-31 2009-06-23 Lg Electronics Inc. Door on drum type washing machine or laundry dryer
    US7730749B2 (en) 2002-07-31 2010-06-08 Lg Electronics Inc. Door on drum type washing machine or laundry dryer
    US8166778B2 (en) 2003-10-29 2012-05-01 Saint-Gobain Glass France Tempered glass for thermal insulation
    WO2006058707A1 (en) 2004-11-29 2006-06-08 Liebherr-Hausgeräte Ochsenhausen GmbH Refrigerator and/or freezer
    WO2006058706A1 (en) 2004-11-29 2006-06-08 Liebherr-Hausgeräte Lienz Gmbh Refrigerator and/or freezer
    US7805892B2 (en) 2004-11-29 2010-10-05 Liebherr-Hausgerate Lienz Gmbh Refrigerator and/or freezer
    CN101065627B (en) * 2004-11-29 2013-04-24 利勃海尔-家用电器利恩茨有限责任公司 Refrigerator
    EP1909035A1 (en) * 2006-10-05 2008-04-09 Brandt Industries SAS Assembly of a kiln door
    FR2906870A1 (en) * 2006-10-05 2008-04-11 Brandt Ind Sas ASSEMBLING A COOKING OVEN DOOR

    Also Published As

    Publication number Publication date
    EP0953807A3 (en) 2000-09-13
    BR9901294A (en) 2000-03-14
    DE59907252D1 (en) 2003-11-13
    DE19818682C1 (en) 1999-12-23
    TR199900528A2 (en) 1999-11-22
    TR199900528A3 (en) 1999-11-22
    EP0953807B1 (en) 2003-10-08
    ES2207054T3 (en) 2004-05-16

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