EP0553834B1 - Anordnung zum Befestigen einer beheizbaren Platte an einem angrenzenden Bauteil - Google Patents

Anordnung zum Befestigen einer beheizbaren Platte an einem angrenzenden Bauteil Download PDF

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Publication number
EP0553834B1
EP0553834B1 EP93101366A EP93101366A EP0553834B1 EP 0553834 B1 EP0553834 B1 EP 0553834B1 EP 93101366 A EP93101366 A EP 93101366A EP 93101366 A EP93101366 A EP 93101366A EP 0553834 B1 EP0553834 B1 EP 0553834B1
Authority
EP
European Patent Office
Prior art keywords
arrangement according
holding frame
frame
sealing
plate
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
EP93101366A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0553834A1 (de
Inventor
Erwin Dipl.-Ing. Bolli
Rudolf Dipl.-Ing. Eymann
Joseph Bruelhart
Horst Marczinski
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.)
Electrolux AG
Original Assignee
Electrolux 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 Electrolux AG filed Critical Electrolux AG
Publication of EP0553834A1 publication Critical patent/EP0553834A1/de
Application granted granted Critical
Publication of EP0553834B1 publication Critical patent/EP0553834B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B77/00—Kitchen cabinets
    • A47B77/04—Provision for particular uses of compartments or other parts ; Compartments moving up and down, revolving parts
    • A47B77/08—Provision for particular uses of compartments or other parts ; Compartments moving up and down, revolving parts for incorporating apparatus operated by power, including water power; for incorporating apparatus for cooking, cooling, or laundry purposes
    • 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
    • F24C15/10—Tops, e.g. hot plates; Rings
    • F24C15/108—Mounting of hot plate on worktop

Definitions

  • the invention relates to an arrangement for fastening a heatable plate to an adjacent component in accordance with the preamble of patent claim 1.
  • Such fastening arrangements are mainly used in kitchen stoves, in particular in fitted kitchens, in which a cooking surface made of glass ceramic or other material is integrated into the work surface of the kitchen furniture. Particular attention should be paid to the transition between the cooking surface and the work surface, because heavy stresses from different heat effects, overcooked food residues, aggressive cleaning agents occur and the connection must nevertheless be permanently tight.
  • the attachment is usually carried out with the aid of a holding frame formed from a metal profile, which overlaps and rests on the edge of the adjacent component with a projecting flange and in turn forms a support for the heatable plate. At least there is the plate glued to the holding frame, the adhesive layer also serving as an elastically flexible seal.
  • a loosening of the bond is no longer possible, so that the holding frame can no longer be used in the event of a repair.
  • DE 2819118 C2 discloses a fastening designed in accordance with the preamble of patent claim 1, in which a glass ceramic plate is non-releasably connected to a holding frame designed as a metallic profile part by an adhesive.
  • a sealing frame integrated into the holding frame projects over the edge of the adjacent work surface, onto which a thin additional profile can also be pressed.
  • GB-A 20 92 739 shows a holding frame for kitchen stoves, in which a plate is supported by a holding flange. There are sealants between the retaining flange and the plate.
  • a disadvantage of the support device shown is that the plate has to be fastened to the holding flange by complex means so that it is not moved during use.
  • FIG. 1 Another form of mounting arrangement for a heated plate is shown in AU-B 524 301.
  • the plate rests on a holding plate and is fixed by means of complex holding means. Although the plate is sealed on the side, it is not possible to quickly detach the plate from the fastening arrangement if necessary.
  • the invention has for its object to provide an arrangement for attaching a heatable plate to an adjacent component so that it can be solved if necessary, can be carried out easily and without any health hazard and ensures a permanent and tight connection.
  • the holding frame is formed as a profile part made of elastically compressible material and rests against the plate edge with elastic deformation.
  • the plate is thus held solely by elastic clamping forces, at least some of these clamping forces being generated by the holding frame itself, which consists of an elastic material, for example a rubber profile, instead of a metal profile.
  • the attachment does not require any gluing and can be detached if necessary.
  • the holding frame can have an angular gradation which receives the underside and the side surface of the plate edge.
  • the elastic prestress is applied in this case according to claims 23 and 24 via a sealing bead which is pressed by the sealing frame against the top of the plate edge.
  • the holding frame can also encompass the plate edge on three sides according to claims 7 and 8, the sealing frame engaging over the area of the holding frame lying against the upper side of the plate edge and bearing against it under pretension.
  • the sealing frame To generate the biasing force directed against the plate edge, the sealing frame must be clamped against the holding frame, for which purpose the downwardly extending profile part characterized in claims 9 to 12 can be provided on the sealing frame.
  • the holding frame also serves to hold a substructure shell, the side walls of which engage in grooves of the holding frame in accordance with claims 13 to 15.
  • the profile part of the sealing frame can then, as stated in claims 16 and 17, preferably be connected to the substructure via a snap-in connection. This makes releasing the connection easier.
  • the profile part of the sealing frame can also be connected directly to the holding frame, with a releasable connection after Type of Velcro or a snap connection are advantageous.
  • the holding frame Since the holding frame is pressed against the edge of the plate by the profile part of the sealing frame from below and possibly also from above, it must have a certain compressibility in order to maintain the pretensioning force. This can be adjusted according to claim 27 by the formation of cavities in the cross section of the holding frame.
  • the holding frame Due to its elasticity and compressibility, the holding frame can simultaneously be used to hold and seal the entire arrangement with respect to the adjacent component.
  • the lips specified in claims 28 and 29 can be used for this purpose.
  • the holding frame Since the holding frame is not visible when the plate is installed, it does not need to completely enclose the plate, but can, according to claim 30, be arranged only at the edge of the plate while leaving the corners free. In a particularly advantageous manner, this makes it possible to use endless profiles for the holding frame, which only need to be cut to a suitable length.
  • Fig. 1 is the worktop of a fitted kitchen.
  • a cooking surface 2 made of glass ceramic is installed in the plane of the worktop 1 and is provided at the transition area with the fastening arrangement according to the invention, which essentially consists of a holding frame 3 and a sealing frame 4.
  • the sealing frame 4 has a downward-pointing profile part 5, which is detachably connected to the holding frame 3.
  • the holding frame is prestressed in such a way that it is pressed by the profile part 5 from below against the edge 6 of the cooking surface 2.
  • the opposing force is applied by the sealing frame 4 to the top of the cooking surface edge.
  • the cooking surface edge is thus elastically clamped on two sides; a possible additional clamping from the side edge will be explained with reference to FIG. 6.
  • Fig. 2 shows a holding frame 3a, which is formed by an endless profile made of rubber and has cavities 7, which allow an elastic compression of the holding frame. At its upper edge, the holding frame 3a has a right-angled step 8, which receives the cooking surface edge 6.
  • the surface of the cooking surface 2 can be flush with the vertical web of the gradation; but it can also be above or below.
  • the gradation 8 is not rectangular before the cooking surface 2 is placed on it, but is only brought into the rectangular shape by the prestressing force.
  • the beveled bevelled edge in FIG. 2 at the edge of the cooking surface has manufacturing technology Reasons and need not necessarily exist.
  • the sealing frame 4a in FIG. 2 is connected to the downward-facing profile part 5a by a projection weld 9.
  • sealing beads are provided which are made of elastic material and of which the sealing bead 10 bears against the surface of the cooking surface 2 and the sealing bead 11 bears against the surface of the worktop 1 under prestress.
  • the biasing force is applied by the sealing frame 4a in the manner described below.
  • the holding frame 3a is provided on its underside with a vertically oriented groove 12.
  • the substructure is pressed from below against the holding frame 3a and the sealing frame 4a from above against the edge 6 of the cooking surface 2, so that the holding frame is pressed together.
  • the profile part 5a is connected to the side wall 13 of the substructure shell 14, which can be done either by screws, bolts or by a snap connection.
  • the connection is indicated in FIG. 4 by the reference number 15.
  • the cooking surface 2 is thus clamped between the holding frame and the sealing frame 4a due to the elasticity of the holding frame 3a and the sealing bead 10.
  • the profile part 5b of the sealing frame 4b is no longer connected to the substructure shell 14, but rather directly to the holding frame 3b.
  • the connection in the area 16 is designed as a releasable snap-in connection, as a Velcro fastener or in a similar manner. As can be seen, this arrangement is independent of the presence or the formation of a substructure shell.
  • Fig. 6 shows another embodiment of the holding frame 3c, which instead of a step has a groove 17 with which the cooking surface edge 6 is encompassed on the underside, the side surface and the top.
  • the profile part 5c is formed in one piece with the sealing frame 4c and extends downward into a recess 18 in the holding frame 3c.
  • the profile part 5c and the holding frame 3c are provided with corresponding recesses or projections so that they are locked together in the manner of a snap connection, the sealing frame 4c pulling the holding frame 3c over the profile part 5c against the cooking surface edge 6 from below.
  • the holding frame 3c With the side facing the worktop 1, the holding frame 3c lies against the side edge of the worktop. Lips 19, which are directed obliquely upwards, serve for the sealing end and for generating a prestress.
  • the entire arrangement consisting of the cooking surface 2, the holding frame 3c, the sealing frame 4c with the profile part 5c and the substructure shell 14c can thus be inserted into the recess of the worktop 1 from above, the lips 19 providing only slight resistance.
  • the arrangement can only be removed with increased force or with the aid of a tool, so that unintentional loosening is avoided. This effect can be intensified by the fact that the lowermost lip 19 'engages under the side edge of the worktop 1 in the manner of a barb.
  • the side wall 13c of the substructure shell 14c here has an outwardly angled flange 20 which is inserted in a correspondingly arranged groove 12c in the holding frame 3c.
  • the profile part 5c of the sealing frame 4c is tapered in a wedge shape towards its free end, so that it exerts a spreading force on the holding frame 3c and additionally braces it against the worktop 1.
  • sealing beads 10 and / or 11 can also be provided here on one side or on both sides.
  • the sealing caterpillars or the part of the holding frame 3 which overlaps the cooking surface edge 6 can be dimensioned such that they are pressed together, but the flanges 21, 22 form the end opposite the cooking surface and the worktop.
  • the elastic material and the flanges 21, 22 can be matched to one another on a longitudinal edge, preferably on the longitudinal edge spanning the cooking surface 2, or also on both longitudinal edges of the sealing frame 4, so that the elastic material is pressed under the flanges and, if necessary. protrudes somewhat beyond, as indicated in Fig. 2. This makes it more difficult for dirt to penetrate and makes cleaning easier.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gasket Seals (AREA)
  • Connection Of Plates (AREA)
  • Induction Heating Cooking Devices (AREA)
EP93101366A 1992-01-31 1993-01-29 Anordnung zum Befestigen einer beheizbaren Platte an einem angrenzenden Bauteil Expired - Lifetime EP0553834B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4202807 1992-01-31
DE4202807A DE4202807C1 (xx) 1992-01-31 1992-01-31

Publications (2)

Publication Number Publication Date
EP0553834A1 EP0553834A1 (de) 1993-08-04
EP0553834B1 true EP0553834B1 (de) 1997-05-02

Family

ID=6450709

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93101366A Expired - Lifetime EP0553834B1 (de) 1992-01-31 1993-01-29 Anordnung zum Befestigen einer beheizbaren Platte an einem angrenzenden Bauteil

Country Status (4)

Country Link
EP (1) EP0553834B1 (xx)
AT (1) ATE152505T1 (xx)
DE (1) DE4202807C1 (xx)
ES (1) ES2101139T3 (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1031794A1 (de) 1999-02-26 2000-08-30 Electrolux-Juno Küchentechnik GmbH Einbaukochfeld mit auf der Trägerwanne aufliegender Kochfeldplatte
KR20150063223A (ko) * 2013-11-29 2015-06-09 주식회사 리홈쿠첸 핫 플레이트 장치의 유동방지 구조체

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2129353B1 (es) * 1997-02-19 2000-01-01 Balay Sa Sistema de montaje de placas de coccion.
FR2761461B1 (fr) * 1997-03-25 1999-06-11 Europ Equip Menager Etancheite d'une table de cuisson
CN101821552B (zh) * 2007-10-12 2013-06-12 Bsh博施及西门子家用器具有限公司 烹饪炉盘,尤其燃气烹饪炉盘
EP2110607B1 (en) * 2008-04-18 2015-09-23 Electrolux Home Products Corporation N.V. A cooking hob with one-piece fastening elements and a one-piece fastening element for a cooking hob
EP2110608B1 (en) * 2008-04-18 2020-04-01 Electrolux Home Products Corporation N.V. Cooking hob with a design frame
EP2144012B1 (en) * 2008-07-09 2012-09-19 Electrolux Home Products Corporation N.V. Cooktop assembly comprising flush-mounted cooktop panel
ATE471490T1 (de) * 2008-07-09 2010-07-15 Electrolux Home Prod Corp Einteiliges befestigungselement für ein kochfeld und kochfeld mit einteiligen befestigungselementen
EP3426001B1 (en) * 2017-07-03 2021-04-14 Electrolux Appliances Aktiebolag Cooking hob
DE102022121291B4 (de) 2022-08-23 2024-03-14 Miele & Cie. Kg Dekoreinrichtung, Kochfeldsystem und Verfahren zur Montage eines Kochfeldsystems

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU524301B2 (en) * 1977-09-30 1982-09-09 Email Limited Mounting frame fora ceramic cooktop
DE3104114C2 (de) * 1981-02-06 1984-06-14 Schott Glaswerke, 6500 Mainz Halterung für eine Platte aus Glas, Glaskeramik oder ähnlichem Material, insbesondere für eine Kochfläche
DE3341194C2 (de) * 1983-11-14 1986-08-14 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Verfahren zum Herstellen einer Kochmulde, Vorrichtung zur Durchführung des Verfahrens und mittels der Vorrichtung hergestellte Kochmulde
DE8433089U1 (de) * 1984-11-12 1986-07-24 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Kochmulde
DE3503294A1 (de) * 1985-01-31 1986-08-07 Villeroy & Boch Keramische Werke Kg, 6642 Mettlach Kochfeld mit einem rahmen
US5036831A (en) * 1989-12-01 1991-08-06 Whirlpool Corporation Frameless glass-ceramic cooktop mounting assembly
DE4103664C2 (de) * 1991-02-07 1994-04-14 Blanco Gmbh & Co Kg Einbauvorrichtung für ein Glaskeramik-Kochfeld

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1031794A1 (de) 1999-02-26 2000-08-30 Electrolux-Juno Küchentechnik GmbH Einbaukochfeld mit auf der Trägerwanne aufliegender Kochfeldplatte
KR20150063223A (ko) * 2013-11-29 2015-06-09 주식회사 리홈쿠첸 핫 플레이트 장치의 유동방지 구조체
KR102075569B1 (ko) 2013-11-29 2020-02-12 (주)쿠첸 핫 플레이트 장치의 유동방지 구조체

Also Published As

Publication number Publication date
DE4202807C1 (xx) 1993-03-04
ES2101139T3 (es) 1997-07-01
EP0553834A1 (de) 1993-08-04
ATE152505T1 (de) 1997-05-15

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