EP0790470B1 - 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
EP0790470B1
EP0790470B1 EP97101654A EP97101654A EP0790470B1 EP 0790470 B1 EP0790470 B1 EP 0790470B1 EP 97101654 A EP97101654 A EP 97101654A EP 97101654 A EP97101654 A EP 97101654A EP 0790470 B1 EP0790470 B1 EP 0790470B1
Authority
EP
European Patent Office
Prior art keywords
handle
door
cooking appliance
appliance according
grip
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
EP97101654A
Other languages
German (de)
English (en)
Other versions
EP0790470A3 (fr
EP0790470A2 (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
BSH Bosch und Siemens Hausgeraete GmbH
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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
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 device with a Oven muffle that can be closed by a door on the one at least over part of the entire door width extending metal handle attached to operate the door is.
  • Such cooking devices are generally known (e.g. from FR-A-2 334 917 or EP-A-499 803), with a bow handle for example made of stainless steel in the upper front area the door is attached.
  • the design of the handle as Bow handle has a limited variance in shape of the handle and complications related to the management of vapors from the Cooking appliance and away from it.
  • they are complex Fastening elements and structures for fastening of the bow handle required on the door and it an exact identification of the handle area for the Bow handle or the door handle. Because of the cooking device and mode-specific heat conditions in the upper front area the door handle is relatively far from to space the front surface of the cooking appliance. This affects on the one hand the appearance of the entire cooking appliance or can even by an operator as a hindrance the front surface of the cooking appliance.
  • the object of the present invention is to provide a cooking appliance, where at least the thermal problems the handle are significantly reduced.
  • this is the case with the cooking appliance according to the preamble of claim 1 achieved in that the handle is plate-forming and at least in a partial area with a grip surface is made of plastic, and that the handle surface by at least one handle part is formed, which is attached to the handle.
  • This increases the Temperature difference between the temperature of the handle and the surroundings of the cooking appliance. So the handle can be placed closer to the cooking appliance because the one prevailing there higher temperature due to the lower thermal conductivity easy touching of the handle surface by an operator guaranteed.
  • the handle runs slightly spaced from the front of the door.
  • the existing one Small width air gap between the handle and the door guarantees temperatures that are acceptable for the operator the handle surface in every operating mode.
  • the handle is placed on a door floor fastened and protrudes essentially over the entire width of the door plate-shaped over the front surface of the door.
  • the plate-shaped handle a usually required Replace door floor cover strip in this area of the door.
  • a handle designed as Vapor and / or cooling air guide plate for targeted removal of the steam or the cooling air from the area of the Cooking appliance or display arranged above the handle and Controls serve.
  • At least part of the handle surface with the door closed for one Operator arranged visibly.
  • the sub-area is advantageously the Handle essentially on all sides with the handle surface Mistake.
  • the handle is preferably a flow orifice for Formed gas that from the cooking appliance or the door and / or the oven muffle emerges.
  • the possibly additional caused temperature increase on the handle is caused by the special grip surface compensates.
  • the handle is open a support part fastened to the door base.
  • Technical functions such as the management of Fumes or hot cooling air from the cooking appliance or the door lock and functional elements required for this can be realized in the carrier part.
  • the handle takes over essentially only 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 Shape designs of the carrier part can be done with less expensive ones Materials.
  • the carrier part made of a material with less Establish thermal conductivity to avoid unnecessary Prevent heat transfer from the door to the handle. Because of its strength, low susceptibility to wear and Favorable cleanability is preferred as the material of the handle Stainless steel chosen.
  • material too for example aluminum can be selected.
  • the grip surface is formed by at least one separate handle part, attached to the handle the grip area of the handle can be designed in many ways. So product differentiation is possible in a simple manner. This solution is also from the point of view of recyclability advantageous.
  • A is preferably on the handle part Frame formed in which the handle is inserted. Thereby the manufacturing cost of the plate-shaped metal handle significantly reduced because of the complex measures to avoid burrs on the edges of the handle or the finishing of these edges can be omitted.
  • the frame surrounds the handle and hides visually unsightly and edges of the Handle. To increase flexibility, the frame can be formed separately from the handle part or with a corresponding one Design of the frame without the handle part become. The operator then only touches the handle on the frame serving as a handle.
  • the handle surface can be coated such as powder coating or painting or the like can be applied to the handle.
  • the cooking device is designed as a so-called base unit and has an outer furnace housing 1 (Fig. 1). Internally the housing 1 is a cuboid oven muffle 3 with a loading opening.
  • the muffle 3 are the well-known functional elements, such as Radiators and blowers assigned.
  • 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 attached in which a glass pane 11 is inserted. Between the door bottom 7 and the cover plate 9 is a convection cavity 13 with air inlet openings in the lower area the door 5 (not shown) and described in more detail below Air openings are formed in the upper area of door 5 (Fig. 2). Across the entire width of the door 5 is on the door a thermosetting molded part as a carrier part on the narrow upper side 15 attached to a handle 17. Above these are in a control panel 19 display and controls 20 arranged.
  • a vapor channel 23 is arranged in the convection cavity 13, of the cooking space formed by the oven muffle 3 connects the outside atmosphere.
  • the vapor channel 23 opens into a vapor opening 25 in the bottom area of the carrier part 15.
  • an air stream emerges from this area Convection cavity 13 and an air flow from the front area of the cooking appliance in the carrier part 15.
  • Corresponding the carrier part 15 has a door air opening in its base region 27 and on its end facing the cooking appliance a cooling air opening 29.
  • One inside the support part 15 formed mixing chamber 31 for the various in the carrier part flowing air streams is also on both sides of the various openings 25, 27, 29 through side walls 32 limited and opened towards the handle 17 towards the front.
  • a locking element is in the carrier part 15 the door 5 arranged (not shown).
  • the top of the carrier part 15 is the plate-shaped Handle 17 screwed from stainless steel.
  • the handle 17 designed as a flat plate in the area in front of the oven door 5, stretching forward from it, Describing an arc evenly across the entire width is bent down.
  • the handle 17 covered the carrier part for an observer standing in front of the cooking appliance 15 completely.
  • an upper grip cover 33 and a lower Handle cover 35 attached made of thermoplastic material.
  • the two handle parts 33, 35 are about two hands wide.
  • the lower grip half cover 35 extends plate-shaped following the course of the handle 17, bent downward.
  • the cover 35 lies in with a nose a step 37 of the carrier part 15.
  • the end section is the lower grip cover 35 U-shaped, covering the entire width the cover 35 a receiving groove 39 for the handle 17 in this area forms.
  • the connection of the lower grip cover 35 with the upper grip cover 33 is realized by ultrasonic welding.
  • the upper grip cover 33 which as the corresponding Handle 17 curved plate is executed on its underside Connecting pin 41.
  • FIG. 3 shows a lower grip cover 43 according to FIG Figure 2 shown, to which a frame 45 for the handle 17th 1 and 2 is molded.
  • the lower grip cover 43 is attached to the carrier part 15 in accordance with FIG. 2 and with the handle 17 or the upper grip cover 33 connected.
  • the lower grip cover 43 and the frame 45 have the entire handle width corresponding to Figure 2 a receiving groove 47 in which the handle is inserted (Fig. 4a).
  • Fig. 4a In the other three Side areas of the rectangular frame 45 becomes the metal plate bordered according to Figure 4b. In both short sides of the frame this is according to the bend the handle 17 molded.
  • After inserting the handle 17 in the frame 45 are the marginal edges for a viewer no longer visible and touchable. An elaborate one Edge finishing in the stainless steel handle 17, in particular can be omitted on the underside marginal edges.
  • the frame 45 can be used in a variety of obvious ways can be modified, in particular the frame 45 without the grip cover 43 or separately therefrom be realized.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Baking, Grill, Roasting (AREA)
  • Cookers (AREA)
  • Electric Ovens (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)

Claims (12)

  1. Appareil de cuisson muni d'une moufle de four, qui peut être fermé par une porte sur laquelle est fixée une poignée métallique s'étendant au moins sur une partie de toute la largeur de la porte servant à actionner la porte, caractérisé en ce que la poignée (17) est conçue en forme de plaque et est pourvue sur au moins une section d'une surface de préhension (33, 35) en matière plastique et en ce que la surface de préhension est formée par au moins une partie de préhension (33, 35) fixée à la poignée (17).
  2. Appareil de cuisson selon la revendication 1, caractérisé en ce que la poignée (17) suit un tracé à faible distance de la surface frontale de la porte (5).
  3. Appareil de cuisson selon la revendication 1, caractérisé en ce que la poignée (17) est posée de manière à la fixer sur un bas de porte (7) et fait saillie sensiblement sur toute la largeur de la porte en forme de plaque sur la surface frontale de la porte (5).
  4. Appareil de cuisson selon l'une des revendications précédentes, caractérisé en ce qu'au moins une partie de la surface de préhension (33) est disposée de manière visible pour un opérateur lorsque la porte est fermée.
  5. Appareil de cuisson selon l'une des revendications précédentes, caractérisé en ce que la section de la poignée (17) est pourvue de la surface de préhension (33, 35) sensiblement de tous les côtés.
  6. Appareil de cuisson selon l'une des revendications précédentes, caractérisé en ce que la poignée (17) est conformée comme barrière d'écoulement pour les gaz qui s'échappent de l'appareil de cuisson et/ou de la porte (5) et/ou de la moufle de four (3).
  7. Appareil de cuisson selon l'une des revendications précédentes, caractérisé en ce que la poignée (17) est supportée sur une pièce support (15) fixée sur le bas de porte (7).
  8. Appareil de cuisson selon la revendication 7, caractérisé en ce que la pièce support (15) est fabriquée à partir d'un matériau mauvais conducteur thermique.
  9. Appareil de cuisson selon les revendications 7 ou 8, caractérisé en ce que des éléments fonctionnels, comme des ouvertures d'écoulement (25, 27, 29) et des crochets ou des ouvertures de verrouillage sont formés sur la pièce support (15).
  10. Appareil de cuisson selon l'une des revendications précédentes, caractérisé en ce que le matériau de la poignée est l'acier spécial ou l'aluminium
  11. Appareil de cuisson selon l'une des revendications précédentes, caractérisé en ce qu'un cadre (45) dans lequel la poignée (17) est déposée, est réalisé sur la partie de préhension (43).
  12. Appareil de cuisson selon la revendication 11, caractérisé en ce qu'un cadre est réalisé par formage séparément de la partie de préhension.
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
DE19605857A DE19605857A1 (de) 1996-02-16 1996-02-16 Gargerät mit einer Türhandhabe
DE19605857 1996-02-16

Publications (3)

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

Families Citing this family (5)

* 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
DE102011076698A1 (de) * 2011-05-30 2012-12-06 BSH Bosch und Siemens Hausgeräte GmbH Griff für eine Tür eines Hausgeräts
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
DE102012218315A1 (de) 2012-10-08 2014-04-10 BSH Bosch und Siemens Hausgeräte GmbH Gargerät mit einer beschichteten außenseitigen Metalloberfläche
DE102014216548A1 (de) * 2014-03-19 2015-09-24 BSH Hausgeräte GmbH Tür für ein Haushaltsgerät und eine als Hybrid-Bauteil ausgebildete Abdeckung für zumindest eine Türscheibe sowie Haushaltsgerät mit einer derartigen Tür

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

Also Published As

Publication number Publication date
DE59711978D1 (de) 2004-11-11
DE19605857A1 (de) 1997-08-21
EP0790470A3 (fr) 1999-06-23
EP0790470A2 (fr) 1997-08-20
ATE278914T1 (de) 2004-10-15
PL318487A1 (en) 1997-08-18

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