EP2300751A1 - Guide d'extraction - Google Patents
Guide d'extractionInfo
- Publication number
- EP2300751A1 EP2300751A1 EP09741924A EP09741924A EP2300751A1 EP 2300751 A1 EP2300751 A1 EP 2300751A1 EP 09741924 A EP09741924 A EP 09741924A EP 09741924 A EP09741924 A EP 09741924A EP 2300751 A1 EP2300751 A1 EP 2300751A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pull
- aluminum
- layer
- guide
- coated
- 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- Withdrawn
Links
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
- F24C15/168—Shelves, racks or trays inside ovens; Supports therefor with telescopic rail systems
Definitions
- the present invention relates to a pull-out guide, in particular for ovens, with at least two guide rails, which can be moved relative to one another via rolling elements, wherein at least one guide rail has a body of a sheet steel.
- EP 994 309 discloses a telescopic extension device for a food support having at least partially withdrawable rails, wherein the rails and the guides have at their sliding surfaces a temperature-resistant sliding material made of a metal nitride.
- the rails can be made entirely from this sliding material, so that they can be used both for the maximum operating temperatures and for a Pyrolysepository in which temperatures can occur at 500 0 C.
- corrosion-resistant metal is mentioned, in particular temperature and corrosion resistant
- DE 10 2005 002 315 discloses a telescopic rail, in which a base body made of steel or stainless steel is provided, which is coated with a coating of enamel. Further, an intermediate layer of aluminum or an aluminum-silicon alloy may be provided, which is arranged between the base body and the enamel layer. When applying enamel of the
- WO 2004/025187 discloses an oven with linear extract in which for the
- At least one guide rail has a body made of a steel sheet which is coated with aluminum.
- the aluminum coating gives the guide rail high temperature and corrosion resistance.
- the guide rail can also be used at temperatures of up to 500 0 C, which occur during pyrolysis. In this case, the problem of scaling of the stainless steel surfaces is avoided because the layer of aluminum does not have such disadvantages.
- all guide rails on an aluminum coated body made of sheet steel are used particularly well in ovens, since such guide rails can be classified as safe from a food law perspective.
- the layer of aluminum is applied by electroplating.
- a particularly uniform layer thickness can be achieved, for example in a range between 4 ⁇ m to 15 ⁇ m, in particular 6 ⁇ m to 12 ⁇ m.
- Galvanizing does not adversely affect the structure of the main body due to the high temperature of a melt in its characteristics.
- the layer of aluminum has a heat resistance of more than 500 0 C, preferably more than 600 0 C in a further embodiment.
- the rolling elements are held in a cage, which is also coated with a layer of aluminum.
- the pull-out guide can be composed of known components, which are refined only by coating with aluminum. This simplifies the manufacturing process considerably.
- the aluminum layer is applied by electroplating after the molding process in order to achieve a sealing of the cut edges.
- Passivation of the applied aluminum layer has a positive effect on its resistance to aggressive media and on its corrosion resistance.
- balls or other bodies made of ceramic can be used, but other materials can be used.
- Figure 1 is an exploded view of a pull-out guide according to the invention.
- a pull-out guide 1 comprises a running rail 2, which is movably held on a middle rail 4, which is held on a rail 5, which can be mounted, for example, on an inner wall of a baking oven.
- a stopper 3 is provided so that a food support can be placed on the running rail 2.
- a cage 6 is provided with a plurality of rolling elements 7 in the form of balls. Furthermore, see between the middle rail 4 and the stationary rail 5, a cage 8 with more
- the rails 2, 4 and 5 each consist of a steel sheet, preferably no stainless steel, which is coated with aluminum.
- the layer of aluminum is applied galvanically in a thickness between 6 to 12 microns and evenly distributed over the entire surface of the rails 2, 4 and 5.
- the cages 6 and 8 are made of a steel sheet which is also coated with aluminum.
- the rolling elements 7 and 9 can be from another Material, such as stainless steel or a ceramic produced.
- the stopper 3 may also be formed of a steel sheet with an aluminum coating.
- the pull-out thus prepared has a temperature resistance of more than 500 0 C, preferably more than 600 0 C. This is an insert in ovens possible in which the pyrolysis process is used for self-cleaning.
- the geometry of the rails 2, 4 and 5 can be freely selected depending on the expected loads, as well as the shape and the material of the rolling elements.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Cookers (AREA)
Abstract
L'invention porte sur un guide d'extraction (1), en particulier pour fours, avec au moins deux rails de guidage (2, 4, 5) qui peuvent se déplacer l'un par rapport à l'autre à l'aide d'éléments à roulements (7, 9), au moins un rail de guidage (2, 4, 5) possédant un corps en tôle d'acier et le corps en tôle d'acier étant revêtu d'aluminium.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202008006302U DE202008006302U1 (de) | 2008-05-07 | 2008-05-07 | Ausziehführung |
PCT/EP2009/052545 WO2009135706A1 (fr) | 2008-05-07 | 2009-03-04 | Guide d'extraction |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2300751A1 true EP2300751A1 (fr) | 2011-03-30 |
Family
ID=40888235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09741924A Withdrawn EP2300751A1 (fr) | 2008-05-07 | 2009-03-04 | Guide d'extraction |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2300751A1 (fr) |
DE (1) | DE202008006302U1 (fr) |
WO (1) | WO2009135706A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012106738A1 (de) * | 2012-07-24 | 2014-01-30 | Accuride International Gmbh | Abdeckung |
DE102012108067A1 (de) * | 2012-08-30 | 2014-03-06 | Paul Hettich Gmbh & Co. Kg | Verfahren zur Herstellung eines metallischen Bauteils eines Beschlages, Beschlag, Backofen und Möbel oder Haushaltsgerät |
DE102018106787A1 (de) * | 2018-03-22 | 2019-09-26 | Paul Hettich Gmbh & Co. Kg | Auszugsführung und Mikrowellengargerät oder industrieller Wärmeofen mit einer Auszugsführung |
DE102022101098A1 (de) * | 2022-01-18 | 2023-07-20 | Paul Hettich Gmbh & Co. Kg | Haushaltsgerät und Auszugsführung für ein Haushaltsgerät |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19847727C2 (de) | 1998-10-16 | 2000-09-28 | Aeg Hausgeraete Gmbh | Teleskopauszugsvorrichtung für Gargutträger im Garraum von Haushaltsbacköfen |
DE10211470A1 (de) * | 2002-03-15 | 2003-10-02 | Electrolux Home Prod Corp | Schiene eines insbesondere teleskopartigen Auszugssystems für Gargutträger eines Garofens und Auszugssystems |
DE10240146A1 (de) | 2002-08-30 | 2004-03-11 | BSH Bosch und Siemens Hausgeräte GmbH | Backofen mit Linearauszug |
DE10340482A1 (de) * | 2003-09-03 | 2005-04-07 | Accuride International Gmbh | Beschichtete Teleskopschiene |
DE102004061889A1 (de) * | 2004-12-22 | 2006-07-06 | BSH Bosch und Siemens Hausgeräte GmbH | Auszugsvorrichtung |
DE102005002315B4 (de) | 2005-01-17 | 2017-06-01 | Accuride International Gmbh | Beschichtete Teleskopschiene |
-
2008
- 2008-05-07 DE DE202008006302U patent/DE202008006302U1/de not_active Expired - Lifetime
-
2009
- 2009-03-04 EP EP09741924A patent/EP2300751A1/fr not_active Withdrawn
- 2009-03-04 WO PCT/EP2009/052545 patent/WO2009135706A1/fr active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2009135706A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE202008006302U1 (de) | 2009-09-10 |
WO2009135706A1 (fr) | 2009-11-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1802410B1 (fr) | Utilisation de tube composite | |
EP0510546B1 (fr) | Procédé pour le revêtement d'utensiles de ménage ou de cuisine | |
EP1589291B1 (fr) | Système d'extraction pour appareil ménager | |
EP0994309B1 (fr) | Dispositif de coulissement pour support d'alimentation dans un four de cuisson | |
EP1607685B1 (fr) | Rail télescopique recouvert d'un revêtement | |
EP1873460B1 (fr) | Appareil ménager et système de sortie pour un appareil ménager | |
WO2009135706A1 (fr) | Guide d'extraction | |
EP2533909A2 (fr) | Pièce métallique, procédé pour réaliser une pièce métallique et ferrure, meuble et/ou gros appareil électro-ménager | |
DE19951689C1 (de) | Einschubvorrichtung für Gargutträger im Garraum von Garöfen | |
EP0672520B1 (fr) | Matériau composite métallique multicouche, déformable à froid et apte à l'emboutissage profond | |
DE10247192B4 (de) | Auszugsvorrichtung für ein Haushaltsgerät | |
EP2373829B1 (fr) | Procede de fabrication de ferrures, grilles, rails ou plaques de four pour utilisation haute temerature et produit ainsi obtenu | |
DE8816295U1 (de) | Beschichtete Platte für Haushaltsgeräte | |
WO2010091924A1 (fr) | Procédé de fabrication d'une ferrure, d'une grille latérale ou d'une grille de cuisson pour applications à hautes températures, ainsi que pièce métallique | |
DE10340482A1 (de) | Beschichtete Teleskopschiene | |
EP2342503B1 (fr) | Glissiere d'extraction et four de cuisson | |
EP1599116B1 (fr) | Procede de production d'un ustensile de cuisson pour cuisiniere a induction | |
DE4214515C1 (de) | Verfahren und Vorrichtung zum Beschichten eines metallischen Körpers eines Haus- oder Küchengerätes sowie Verwendung des atmosphärischen Oxidierens einer Oberfläche eines metallischen Körpers | |
DE19947153B4 (de) | Einschubvorrichtung für Gargutträger im Garraum von Garöfen | |
EP1468761A1 (fr) | Cylindre de coulée pour le moulage de feuilles d'aluminium ou d'alliages d'aluminium | |
DE102010041516A1 (de) | Auszugsvorrichtung für zumindest einen Gargutträger eines Hausgeräts sowie Hausgerät mit einer derartigen Auszugsvorrichtung | |
WO2007093261A1 (fr) | Ustensile de cuisson, notamment casserole, poêle ou similaire | |
DE10022114A1 (de) | Werkzeug zur Heißformgebung von Glas oder Kunststoff | |
DE102012025135B4 (de) | Grillblech | |
WO2010112592A1 (fr) | Glissière télescopique et four, et procédé de revêtement associé |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20101122 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA RS |
|
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20141001 |