EP0790470A2 - Appareil de cuisson avec une poignée pour sa porte - Google Patents

Appareil de cuisson avec une poignée pour sa porte Download PDF

Info

Publication number
EP0790470A2
EP0790470A2 EP97101654A EP97101654A EP0790470A2 EP 0790470 A2 EP0790470 A2 EP 0790470A2 EP 97101654 A EP97101654 A EP 97101654A EP 97101654 A EP97101654 A EP 97101654A EP 0790470 A2 EP0790470 A2 EP 0790470A2
Authority
EP
European Patent Office
Prior art keywords
handle
door
cooking appliance
appliance according
carrier part
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
EP97101654A
Other languages
German (de)
English (en)
Other versions
EP0790470B1 (fr
EP0790470A3 (fr
Inventor
Gerhard Busalt
Michael Dipl.-Ing. Kieslinger
Reinhard Pehse
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.)
BSH Hausgeraete GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0790470A2 publication Critical patent/EP0790470A2/fr
Publication of EP0790470A3 publication Critical patent/EP0790470A3/fr
Application granted granted Critical
Publication of EP0790470B1 publication Critical patent/EP0790470B1/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
    • F24C15/024—Handles

Definitions

  • the present invention relates to a cooking appliance with an oven muffle, which can be closed by a door to which a metal handle, which extends at least over part of the entire door width, is fastened for actuating the door.
  • Such cooking devices are generally known, with a bow handle, for example made of stainless steel, being fastened in the upper front area of the door.
  • the design of the handle as a bow handle results in a limited variance in the shape of the handle and complications with regard to guiding vapors out of and away from the cooking appliance.
  • complex fastening elements and constructions are required for fastening the bow handle to the door and there is no precise identification of the handle area for the bow handle or the door handle. Due to the cooking conditions and operating mode-specific heat conditions in the upper front area of the door, the bow handle must be spaced relatively far from the front surface of the cooking device. This affects on the one hand, the appearance of the entire cooking device or can even be viewed by an operator as a cumbersome projection of the front surface of the cooking device.
  • the object of the present invention is to provide a cooking appliance in which at least the thermal problems of the handle are significantly reduced.
  • this is achieved in the cooking appliance according to the preamble of claim 1 in that the handle is provided at least in a partial area with a grip surface, the material of which has a lower thermal conductivity than that of the metal.
  • This increases the temperature difference between the temperature of the handle and that of the surroundings of the cooking appliance.
  • the handle can therefore be arranged closer to the cooking appliance because the higher temperature prevailing there ensures that an operator can easily touch the handle surface due to the lower thermal conductivity.
  • the handle runs slightly spaced in front of the front surface of the door.
  • the existing narrow air gap between the handle and the door guarantees temperatures of the handle surface that are acceptable for the operator in every operating mode.
  • the handle is attached to a door base and protrudes substantially over the entire door width in a plate-like manner over the front surface of the door.
  • the plate-shaped handle can replace a door base cover strip that is usually required in this area of the door.
  • such a handle designed as Vapors and / or cooling air guide plates are used for the targeted removal of the vapors or the cooling air from the area of the cooking appliance or display and operating elements arranged above the handle.
  • the handle is provided with the handle surface only on the upper side facing the operator, then on the one hand the cleanability of the side facing away from the operator is usually simplified, but on the other hand the temperature of the handle is not reduced in this area. Therefore, the portion of the handle is advantageously provided on all sides with the handle surface.
  • the handle is held on a carrier part fastened to the door base.
  • Technical functions such as the guiding of vapors or hot cooling air from the cooking appliance or the door lock and the functional elements required for this can be implemented in the carrier part.
  • the handle essentially only takes on the function of the handle and is therefore simple and in a wide variety of shapes can be made of metal.
  • the more complicated spatial shapes of the carrier part can be made with less expensive materials.
  • aluminum can also be selected as the material.
  • the handle surface is formed by at least one separate handle part which is attached to the handle.
  • the handle area of the handle can be designed in many ways by means of this handle part. Product differentiation is thus possible in a simple manner. This solution is also advantageous from the point of view of recyclability.
  • a frame is preferably formed on the handle part, in which the handle is inserted. As a result, the manufacturing costs of the plate-shaped metal handle are significantly reduced, since the complex measures to avoid burr formation on the edges of the handle or the reworking of these edges can be omitted.
  • the frame surrounds the handle and conceals visually unsightly edges of the handle which represent a risk of injury.
  • the frame can be formed separately from the handle part or the handle part can be dispensed with if the frame is designed accordingly. The operator then only touches the handle on the frame serving as a handle part.
  • the cooking device is designed as a so-called base unit and has an outer oven housing 1 (FIG. 1).
  • a rectangular oven muffle 3 with a loading opening.
  • the muffle 3 is assigned the generally known functional elements, such as radiators and fans.
  • the loading opening can be closed by a door 5 known per se.
  • This consists of a door base 7 to which a cover plate 9 is fastened, into which a glass pane 11 is inserted.
  • a thermoset molded part is attached as a carrier part 15 of a handle 17 on its narrow upper side.
  • 19 display and control elements 20 are arranged in a control panel.
  • a locking element of the door 5 is arranged in the carrier part 15 (not shown).
  • the plate-shaped handle 17 made of stainless steel is screwed onto the flat upper side of the carrier part 15.
  • the handle 17 is designed as a flat plate, which is bent downward in the area in front of the oven door 5, extending forward from it, evenly describing an arc over the entire width. The handle 17 thus covers the support part for an observer standing in front of the cooking device 15 completely.
  • an upper grip cover 33 and a lower grip cover 35 made of thermoplastic material are fastened to it.
  • the two handle parts 33, 35 are about two hands wide.
  • the lower grip half-cover 35 extends in a plate shape following the course of the handle 17, bent downward.
  • the cover 35 lies with a nose in a step 37 of the carrier part 15.
  • the lower grip cover 35 is U-shaped, and has a receiving groove 39 for the handle 17 in it over the entire width of the cover 35 Area forms.
  • the connection of the lower grip cover 35 with the upper grip cover 33 is realized by ultrasonic welding.
  • FIG. 3 shows a lower grip cover 43 according to FIG. 2, to which a frame 45 for the handle 17 according to FIGS. 1 and 2 is molded.
  • the lower grip cover 43 is attached to the carrier part 15 in accordance with FIG. 2 and connected to the handle 17 or the upper grip shell cover 33.
  • the lower grip cover 43 or the frame 45 have a receiving groove 47 over the entire handle width according to FIG. 2, into which the handle is inserted (FIG. 4a).
  • the metal plate is bordered according to Figure 4b. In the two short sides of the frame, this is shaped in accordance with the bend of the handle 17. After inserting the handle 17 into the frame 45, its edges are no longer visible and touchable to an observer.
  • a time-consuming edge reworking in the stainless steel handle 17, in particular on the lower edge edges thereof, can be omitted.
  • the frame 45 can be modified in a variety of obvious ways, in particular the frame 45 can also be implemented without the recessed grip cover 43 or separately therefrom.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cookers (AREA)
  • Baking, Grill, Roasting (AREA)
  • Electric Ovens (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • General Preparation And Processing Of Foods (AREA)
EP97101654A 1996-02-16 1997-02-03 Appareil de cuisson avec une poignée pour sa porte Expired - Lifetime EP0790470B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19605857 1996-02-16
DE19605857A DE19605857A1 (de) 1996-02-16 1996-02-16 Gargerät mit einer Türhandhabe

Publications (3)

Publication Number Publication Date
EP0790470A2 true EP0790470A2 (fr) 1997-08-20
EP0790470A3 EP0790470A3 (fr) 1999-06-23
EP0790470B1 EP0790470B1 (fr) 2004-10-06

Family

ID=7785637

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97101654A Expired - Lifetime EP0790470B1 (fr) 1996-02-16 1997-02-03 Appareil de cuisson avec une poignée pour sa porte

Country Status (4)

Country Link
EP (1) EP0790470B1 (fr)
AT (1) ATE278914T1 (fr)
DE (2) DE19605857A1 (fr)
PL (1) PL318487A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2921782A3 (fr) * 2014-03-19 2016-01-06 BSH Hausgeräte GmbH Porte d'appareil ménager avec revêtement conçu comme un composant hybride pour au moins une vitre-porte et appareil ménager équipé d'une telle porte

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004052045A1 (de) * 2004-10-26 2006-04-27 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsgerätetürvorrichtung
DE102011076697A1 (de) * 2011-05-30 2012-12-06 BSH Bosch und Siemens Hausgeräte GmbH Griff für eine Tür eines Hausgeräts sowie Hausgerätetür mit einem derartigen Griff
DE102011076698A1 (de) * 2011-05-30 2012-12-06 BSH Bosch und Siemens Hausgeräte GmbH Griff für eine Tür eines Hausgeräts
DE102012218315A1 (de) 2012-10-08 2014-04-10 BSH Bosch und Siemens Hausgeräte GmbH Gargerät mit einer beschichteten außenseitigen Metalloberfläche

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR853451A (fr) * 1939-04-25 1940-03-20 Poignée pour portes de cuisinières, poêles et autres applications analogues et procédé pour sa fabrication
DE2555621C3 (de) * 1975-12-10 1979-05-23 Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart Backofentfir
DE4116999A1 (de) * 1991-02-19 1992-08-20 Bosch Siemens Hausgeraete Backofentuer mit griffleiste

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2921782A3 (fr) * 2014-03-19 2016-01-06 BSH Hausgeräte GmbH Porte d'appareil ménager avec revêtement conçu comme un composant hybride pour au moins une vitre-porte et appareil ménager équipé d'une telle porte

Also Published As

Publication number Publication date
DE59711978D1 (de) 2004-11-11
ATE278914T1 (de) 2004-10-15
EP0790470B1 (fr) 2004-10-06
DE19605857A1 (de) 1997-08-21
EP0790470A3 (fr) 1999-06-23
PL318487A1 (en) 1997-08-18

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