EP0811807A2 - Dispositif de suspension mobile pour un support d'alimentation - Google Patents

Dispositif de suspension mobile pour un support d'alimentation Download PDF

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Publication number
EP0811807A2
EP0811807A2 EP97108996A EP97108996A EP0811807A2 EP 0811807 A2 EP0811807 A2 EP 0811807A2 EP 97108996 A EP97108996 A EP 97108996A EP 97108996 A EP97108996 A EP 97108996A EP 0811807 A2 EP0811807 A2 EP 0811807A2
Authority
EP
European Patent Office
Prior art keywords
holding device
leg
oven
oven muffle
food support
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.)
Withdrawn
Application number
EP97108996A
Other languages
German (de)
English (en)
Other versions
EP0811807A3 (fr
Inventor
Dieter Brunner
Joachim Dr. Damrath
Martin Dr. Kornberger
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.)
Gaggenau Hausgeraete GmbH
Original Assignee
Gaggenau 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 Gaggenau Hausgeraete GmbH filed Critical Gaggenau Hausgeraete GmbH
Publication of EP0811807A2 publication Critical patent/EP0811807A2/fr
Publication of EP0811807A3 publication Critical patent/EP0811807A3/fr
Withdrawn legal-status Critical Current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
    • F24C15/16—Shelves, racks or trays inside ovens; Supports therefor

Definitions

  • a food support is, for example, a baking tray, a support rack or another support that is suitable for holding a food to be cooked or baked. Without restricting generality, reference is mainly made below to a baking sheet as an example of a food support.
  • guides for baking trays lying one above the other are known in the oven muffle. Both parallel rail guides with guide rails arranged on both sides on the vertical inner wall surfaces of the oven muffle and front wall-side holders of the baking trays which can be moved with the aid of a carriage-shaped carrier are used. Telescopic pull-out rails with rollers are also known.
  • the invention is therefore based on the task of creating a device that can be inserted into the oven muffle, if necessary, for pulling out a food carrier from the oven muffle, which combines a smooth gliding ability with the possibility of being able to pull out almost the full length of the food carrier from the oven muffle.
  • This object is achieved by a holding device which has at least one parallelogram linkage with a leg which is oriented in a fixed manner with respect to the oven muffle.
  • the fixedly oriented leg is parallel to one another via pivot levers of the same length that are articulated in articulation points him movable, attached to a support piece of the food support (preferably integrally formed with this) holding leg articulated.
  • the distance between the articulation points on the fixedly oriented leg and the distance between the articulation points on the movable holding leg is the same.
  • the point of articulation of the rear pivoting lever (based on the interior of the oven) is arranged approximately in the middle third of the longitudinal dimension of the fixedly oriented leg in such a way that the holding device assumes a defined end position both in the extended position and in the inserted position and the food carrier in the extended position Position protrudes from the oven muffle.
  • the fixedly oriented leg has a rear fastening end with which the holding device is removably fastened in the oven by means of a fixing element which interacts positively with a corresponding fixing means provided on the rear of the oven muffle.
  • Parallelogram rods or guides for baking trays have already been proposed for various purposes and are known, for example, from the publications DE-U1-9211953, DE-A-2611461, DE-U1-8701330 and EP-A-0147815.
  • the known devices do not meet the requirements placed on a structurally simple, stable, user-friendly and variably usable holding device, so that such parallelogram guides have not become established in practice.
  • the support piece and the baking tray that can be moved with it can be pulled out of the oven muffle in a constantly horizontal position without the risk of tipping over.
  • the swiveling movement is independent of the operation of the oven door. In the extended end position, the baking sheet protrudes from the oven muffle and is therefore easily accessible.
  • stop elements are preferably provided on the holding device, which limit the movement of the holding leg and thus of the carrying piece. They are advantageously arranged on the fixedly oriented leg.
  • the limit stops are elastically cushioned.
  • at least one metal spring for example as a leaf spring or wire spring
  • the elastic cushioning is preferably designed as a spring support, ie the spring travel is so long and the spring is so strong that the dead weight of the movable components including the baking sheet is largely compensated for.
  • a spiral spring is particularly suitable for this. Has an advantageous effect the spring support on both sides, ie both the insertion and the pull-out movement should be spring-supported.
  • an oven muffle 1 can be seen, the thermal insulation 2 of which consists, for example, of rock wool, which surrounds the oven muffle.
  • the thermal limitation is formed by the wall of the oven muffle 1. This is preceded by a box-shaped attachment part 4 with an intermediate wall 4a running in the hot zone of the oven parallel to the oven muffle rear wall 3a.
  • the rear oven wall 3 is thus partially double-walled.
  • an impeller of a radial fan 5 is arranged, which is driven by an electric drive motor 6 to circulate the air in the oven muffle 1 during recirculation mode.
  • Corresponding inlet and outlet recesses 7 are arranged laterally on the box-shaped attachment part 4.
  • the holding device 8 with which a single baking sheet is preferably transported, is designed so that it can be positively and detachably fastened by hanging it in the box-shaped attachment part 4 of the oven muffle 1.
  • the holding device 8 has a carrying piece 9, which is provided with transverse struts 9a running transversely to the pull-out direction of the holding device 8 and on the side wall surfaces of which movable holding legs 10 are formed.
  • the holding legs 10 and the fixedly oriented legs 11 together with the pivot levers 16, 17 articulated in the articulation points 12, 13, 14, 15 form two parallelogram linkages. These are each adjacent to a vertical side wall surface of the oven muffle 1.
  • the fixedly oriented legs 11 are connected by a strut-shaped stabilizing element 29 (see FIG.
  • the lateral stability of the parallelogram linkage during the extension and insertion movement is increased by the connection of the movable holding legs 10 to one another via the cross struts 9a and the connection of the stationary legs 11 to one another via the stabilizing element 29.
  • the distance between the articulation points 12, 13 on the holding legs 10 and the articulation points 14, 15 on the fixedly oriented legs 11 is the same and corresponds approximately to the length of the in the illustrated case Swing lever 16.17.
  • the hinge points 14 of the rear pivot levers 16 are arranged in the middle third of the longitudinal dimension of the fixed legs 11.
  • Feet 18 are provided on the two fixed legs 11, which, in the illustrated case, are formed as one-piece angle parts, stand on the inner bottom surface of the oven muffle 1 (cf. FIG. 2).
  • This design has the advantage that the front ends of the fixed legs 11 facing the oven door each have a defined contact point on the bottom of the oven muffle 1. In this way, a secure stand of the holding device 8 is achieved even when the floor is not level.
  • the fixed legs 11 each have an upwardly angled hanging part 19 with a rear fastening end 30.
  • Hooks 31 are formed on the fastening ends 30 as fixing elements. These engage in recesses 20 which, in the case shown, are present on the intermediate wall 4a of the box-shaped attachment part 4 and form the wall-side fixing means.
  • the fastening ends 30 each have a projection 32 which interacts with a counter element of the attachment part 4 (here the lower limit of the attachment part 4) in such a way that movement in the upward direction is prevented.
  • the rear ends of the fixedly oriented legs 11 are fixed in both vertical directions by positive locking.
  • the fastening ends 30 thus each form a rear contact point for the fixedly oriented legs 11.
  • the rear-side fixation in both vertical directions and the essentially punctiform support of the front ends of the fixed legs 11 on the floor of the oven muffle 1 thus form a two-point holder for each of the fixedly oriented legs 11.
  • the holding device 8 can be easily inserted into the oven muffle 1 and fastened reliably. To limit the pivotal movement of the holder
  • the defined end positions of the holding device 8 are symmetrical to the intermediate position.
  • the vertical position of the support piece 9 is at least so much lower in each of the end positions than in the intermediate position that the support piece 9 remains securely in the respective end position by its own weight without additional holding means.
  • the height difference should be dH between the intermediate position and each end position be at least 20%, preferably at least 30% of the maximum height H.
  • FIG. 3 shows an enlarged, stabilizing support surface 25 of the pivoting lever 17 in the area of a hinge point 15, the associated support surface on the leg 11 also being adapted and enlarged.
  • Such a design which can be carried out at several, preferably at all articulation points, improves the stability of the parallelogram linkage and thus the holding device, so that it can be pivoted even at a close distance from the vertical inner wall surfaces of the oven muffle without the risk of contact and grinding.
  • the holding device 8 is in its extended end position. In order to be able to pull the baking sheet 24 even further out of the oven muffle in this position, the holding device 8 has additional design features that increase the extension length of the baking sheet 24.
  • the support piece 9 has an additional longitudinal guide 26 for the baking sheet 24.
  • the baking tray 24 can be displaced horizontally relative to the support piece 9 and can thus be pulled further out of the oven muffle.
  • the longitudinal guide 26 has a longitudinal recess 27 in the holding leg 10 and a corresponding nose 28 on the baking sheet 24, whereby a defined limitation of the horizontal displacement path is achieved at the same time.
  • the pivot levers 16, 17 are designed as articulated levers, each with a further articulation point 33, 34. This ensures that the support piece 9 and thus the baking sheet 24 protrudes even further from the oven muffle in the extended position.
  • a front articulated lever stop piece 35 and a rear articulated lever stop piece 36 are preferably provided on both swivel levers 16, 17 in order to limit the articulated movement of the swivel levers 16, 17 on both sides.
  • a locking mechanism (not shown) can be provided in order to temporarily fix the articulated levers in a position of the pivoting range of the articulation points 33, 34.
  • the length of the pivot levers 16, 17 is preferably less than 25 cm, preferably less than 20 cm. In the case of a holding device 8 with an additional longitudinal guide 26, the length of the pivot levers 16, 17 can be reduced. Relatively short pivot levers 16, 17 increase the stability of the holding device 8 during the pivoting process. In addition, the maximum height of the holding device 8 is lower in its intermediate position, so that even large items to be cooked can be moved with it without the risk of bumping into the ceiling of the oven muffle 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Baking, Grill, Roasting (AREA)
EP97108996A 1996-06-05 1997-06-04 Dispositif de suspension mobile pour un support d'alimentation Withdrawn EP0811807A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19622608 1996-06-05
DE19622608 1996-06-05

Publications (2)

Publication Number Publication Date
EP0811807A2 true EP0811807A2 (fr) 1997-12-10
EP0811807A3 EP0811807A3 (fr) 2000-03-15

Family

ID=7796248

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97108996A Withdrawn EP0811807A3 (fr) 1996-06-05 1997-06-04 Dispositif de suspension mobile pour un support d'alimentation

Country Status (2)

Country Link
US (1) US5746118A (fr)
EP (1) EP0811807A3 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10243551A1 (de) * 2002-09-19 2004-04-01 BSH Bosch und Siemens Hausgeräte GmbH Gargerät
WO2007000357A1 (fr) 2005-06-29 2007-01-04 BSH Bosch und Siemens Hausgeräte GmbH Appareil menager, et dispositif de maintien de support pour articles de cuisson conçu pour un appareil menager
EP2284447A3 (fr) * 2002-06-17 2017-10-11 Electrolux Home Products Corporation N.V. Moufle pour four de cuisson
EP3276264A1 (fr) * 2016-07-29 2018-01-31 Apparatebau Gronbach Srl Dispositif de déplacement d'un appareil de cuisine et appareil de cuisine comprenant un tel dispositif de déplacement
WO2019038003A1 (fr) * 2017-08-23 2019-02-28 BSH Hausgeräte GmbH Appareil de cuisson doté d'une fixation spécifique d'un rail de réception pour un support de nourriture à cuire

Families Citing this family (14)

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Publication number Priority date Publication date Assignee Title
MXPA00011506A (es) * 1998-05-23 2002-04-24 Enersyst Dev Ct Llc Horno de conveccion con velocidad de transferencia termica elevada con capacidades de manejo de grasa y reduccion de humo.
US5960782A (en) * 1998-06-05 1999-10-05 Martin Industries, Inc. Outdoor grill
DE10051153B4 (de) * 2000-10-16 2004-08-26 Accuride International Gmbh Gargutträgersystem für einen Backofen
SE517761C2 (sv) * 2000-11-13 2002-07-09 Electrolux Ab Spärranordning för bärorgan vid en ugn
US7296510B2 (en) * 2001-10-19 2007-11-20 Sharp Kabushiki Kaisha Cooking device
CA2478381C (fr) * 2003-08-20 2013-02-19 Ssw Holding Company, Inc. Grille a poignees
US20060185661A1 (en) 2005-02-23 2006-08-24 Timothy Metcalf Slide rack
DE102005044645A1 (de) * 2005-09-19 2007-03-29 BSH Bosch und Siemens Hausgeräte GmbH Gargerät
CA2631290A1 (fr) * 2005-11-30 2007-06-07 Jeffrey A. Ambrose Ensemble-grille de four a extension complete et partielle
US7588027B2 (en) * 2006-05-23 2009-09-15 Mcneely James Articulated cooking grill
ES2361878B1 (es) * 2008-11-13 2012-01-25 Elitxu, S.L. Dispositivo asador movible.
WO2015157811A1 (fr) * 2014-04-17 2015-10-22 Marek Szymanski Appareil de cuisson, procédé de cuisson d'un produit alimentaire emballé
KR101876118B1 (ko) * 2017-01-25 2018-07-06 엘지전자 주식회사 조리 기기
US10808944B2 (en) * 2018-01-12 2020-10-20 Whirlpool Corporation Swinging rack

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US2139990A (en) * 1937-08-23 1938-12-13 Harry C Weiskittel Co Inc Construction for ovens
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DE3481341D1 (de) * 1984-01-05 1990-03-15 Elektra Bregenz Ag Haushalts- bzw. kuechengeraet.
US4583452A (en) * 1984-07-13 1986-04-22 Grosse Eric F Food holder for barbecue rotisserie
DE8701330U1 (de) * 1987-01-28 1987-10-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Mehretagenträger für eine Back- und Bratofenmuffel
DE4010199A1 (de) * 1990-03-30 1991-10-02 Nienstedt Heinz Maschf Portioniereinrichtung fuer quaderfoermige platten aus tiefgefrorenen lebensmitteln, insbesondere fisch
US5213027A (en) * 1991-07-11 1993-05-25 The Alexander Oven Co., Inc. Barbecue grill assembly
US5113699A (en) * 1991-07-31 1992-05-19 Soriano Eligio L Barbecue apparatus
US5163359A (en) * 1991-10-25 1992-11-17 Mclane Sr Jack S Cooking apparatus
US5261388A (en) * 1992-05-05 1993-11-16 Wright Ivan M Cooking grill
US5341727A (en) * 1992-05-20 1994-08-30 Gas Research Institute Positioning mechanism
US5331942A (en) * 1992-08-14 1994-07-26 Weber-Stephen Products Co. Fuel support grill rack
DE9211953U1 (de) * 1992-09-04 1992-10-22 Bosch-Siemens Hausgeräte GmbH, 8000 München Vorrichtung für eine Backofenmuffel
CH683887A5 (de) * 1992-09-09 1994-06-15 Philippe Buerge Patricia Buerg Horizontal und vertikal bewegbarer Bratrost.
DE4236740A1 (de) * 1992-10-30 1994-05-05 Bauknecht Hausgeraete Herd mit mindestens einem ausschwenkbaren Gargutträger
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2284447A3 (fr) * 2002-06-17 2017-10-11 Electrolux Home Products Corporation N.V. Moufle pour four de cuisson
DE10243551A1 (de) * 2002-09-19 2004-04-01 BSH Bosch und Siemens Hausgeräte GmbH Gargerät
WO2007000357A1 (fr) 2005-06-29 2007-01-04 BSH Bosch und Siemens Hausgeräte GmbH Appareil menager, et dispositif de maintien de support pour articles de cuisson conçu pour un appareil menager
EP3276264A1 (fr) * 2016-07-29 2018-01-31 Apparatebau Gronbach Srl Dispositif de déplacement d'un appareil de cuisine et appareil de cuisine comprenant un tel dispositif de déplacement
WO2019038003A1 (fr) * 2017-08-23 2019-02-28 BSH Hausgeräte GmbH Appareil de cuisson doté d'une fixation spécifique d'un rail de réception pour un support de nourriture à cuire
CN110959091A (zh) * 2017-08-23 2020-04-03 Bsh家用电器有限公司 对烹调物承载体的接纳轨予以特殊固定的烹调设备

Also Published As

Publication number Publication date
EP0811807A3 (fr) 2000-03-15
US5746118A (en) 1998-05-05

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