EP0953807B1 - Porte à hublot pour appareil ménager - Google Patents

Porte à hublot pour appareil ménager Download PDF

Info

Publication number
EP0953807B1
EP0953807B1 EP99106905A EP99106905A EP0953807B1 EP 0953807 B1 EP0953807 B1 EP 0953807B1 EP 99106905 A EP99106905 A EP 99106905A EP 99106905 A EP99106905 A EP 99106905A EP 0953807 B1 EP0953807 B1 EP 0953807B1
Authority
EP
European Patent Office
Prior art keywords
frame
adapter
door
windscreen
viewing door
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.)
Expired - Lifetime
Application number
EP99106905A
Other languages
German (de)
English (en)
Other versions
EP0953807A2 (fr
EP0953807A3 (fr
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/fr
Publication of EP0953807A3 publication Critical patent/EP0953807A3/fr
Application granted granted Critical
Publication of EP0953807B1 publication Critical patent/EP0953807B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • F24C15/02—Doors specially adapted for stoves or ranges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers

Definitions

  • the invention relates to a glazed door for a household appliance according to the preamble of claim 1.
  • a glazed door with a curved windscreen is known from EP-A-0 476 364.
  • 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, specifically the front door, three-dimensionally designed, 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 you can plan the manufacturing processes of doors 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.
  • the adapter can be attached to the windshield by gluing, screwing, for example 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. border only sets the aesthetic feeling here.
  • the strength of one as appealing perceived curvature depends u. a. on the front width of the device.
  • the distance between the apex of the curvature of the disc and the frame are between 10 mm and 60 mm. With the preferred This distance corresponds to the shape of the windscreen as a cylinder segment 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 window 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 preferably through 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 his.
  • 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 his.
  • the hinges for opening and closing the door e.g. for ovens in general in the form of a folding door, are attached to the frame in a known manner.
  • Figure 1 shows an exploded view of a glazed door for a domestic oven.
  • 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 edge 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 Space is created by the two adapter pieces 3a arranged flush and 3b filled out.
  • the windscreen is partially printed, so that from the outside the view of the frame and adapter is obscured.
  • 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 windscreen 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 Windscreen 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 the manufacture of both products is made 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.

Landscapes

  • 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)

Claims (7)

  1. Porte à hublot munie d'un cadre pour un appareil ménager avec une vitre frontale bombée, caractérisée en ce que le cadre est essentiellement plat et que la vitre frontale est fixée sur le cadre à l'aide d'au moins un adaptateur.
  2. Porte à hublot selon la revendication 1, caractérisée en ce que l'adaptateur ferme l'espace entre le cadre et la vitre frontale.
  3. Porte à hublot selon la revendication 1 ou 2, caractérisée en ce que la surface libre de l'adaptateur est plane.
  4. Porte à hublot selon au moins l'une des revendications 1 à 3, caractérisée en ce que l'adaptateur se termine à fleur de la vitre frontale et/ou du cadre.
  5. Porte à hublot selon au moins l'une des revendications 1 à 4, caractérisée en ce que la vitre frontale présente la forme d'un segment de cylindre.
  6. Porte à hublot selon les revendications 4 et 5, caractérisée en ce qu'un adaptateur est à chaque fois disposé en haut et en bas entre la vitre frontale et le cadre.
  7. Porte à hublot selon au moins l'une des revendications 1 à 6, caractérisée en ce que l'adaptateur est en acier inoxydable.
EP99106905A 1998-04-27 1999-04-08 Porte à hublot pour appareil ménager Expired - Lifetime EP0953807B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19818682A DE19818682C1 (de) 1998-04-27 1998-04-27 Sichttür für ein Hausgerät
DE19818682 1998-04-27

Publications (3)

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

Family

ID=7865877

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99106905A Expired - Lifetime EP0953807B1 (fr) 1998-04-27 1999-04-08 Porte à hublot pour appareil ménager

Country Status (5)

Country Link
EP (1) EP0953807B1 (fr)
BR (1) BR9901294A (fr)
DE (2) DE19818682C1 (fr)
ES (1) ES2207054T3 (fr)
TR (1) TR199900528A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100595180B1 (ko) 2002-07-31 2006-07-03 엘지전자 주식회사 빨래건조기/드럼세탁기의 도어
EP1680373B1 (fr) 2003-10-29 2017-12-13 Saint-Gobain Glass France Vitre trempee pour isolation thermique
DE102004010714A1 (de) * 2004-03-04 2005-09-29 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsgroßgerät mit einer durch einen Griff bewegbaren Tür, insbesondere für Geschirrspülmaschinen
DE202005000923U1 (de) 2004-11-29 2006-04-06 Liebherr-Hausgeräte Lienz Gmbh Kühl- und/oder Gefriergerät
CN101065628B (zh) * 2004-11-29 2011-02-16 利勃海尔-家用电器奥克森豪森有限责任公司 冰箱或冷藏柜
DE202004019865U1 (de) 2004-11-29 2006-04-06 Liebherr-Hausgeräte Lienz Gmbh Kühl- und/oder Gefriergerät
FR2906870B1 (fr) * 2006-10-05 2008-12-05 Brandt Ind Sas Assemblage d'une porte de four de cuisson

Family Cites Families (4)

* 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
DE3712232A1 (de) * 1987-04-10 1988-10-27 Licentia Gmbh Hausgeraete-glasfront, vorzugsweise herdfront
DE4028674A1 (de) * 1990-09-10 1992-03-12 Gaggenau Werke Backofen
US5906197A (en) * 1996-11-18 1999-05-25 Superior Fireplace Company Gas fireplace

Also Published As

Publication number Publication date
EP0953807A2 (fr) 1999-11-03
TR199900528A3 (tr) 1999-11-22
DE59907252D1 (de) 2003-11-13
TR199900528A2 (xx) 1999-11-22
ES2207054T3 (es) 2004-05-16
EP0953807A3 (fr) 2000-09-13
BR9901294A (pt) 2000-03-14
DE19818682C1 (de) 1999-12-23

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