EP0092792A2 - Drehbarer Rost - Google Patents

Drehbarer Rost Download PDF

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Publication number
EP0092792A2
EP0092792A2 EP83103874A EP83103874A EP0092792A2 EP 0092792 A2 EP0092792 A2 EP 0092792A2 EP 83103874 A EP83103874 A EP 83103874A EP 83103874 A EP83103874 A EP 83103874A EP 0092792 A2 EP0092792 A2 EP 0092792A2
Authority
EP
European Patent Office
Prior art keywords
grid
rotatable
disk
oven cavity
shelf
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Withdrawn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
EP83103874A
Other languages
English (en)
French (fr)
Other versions
EP0092792A3 (de
Inventor
Andries Van Onck
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.)
Industrie Zanussi SpA
Original Assignee
Industrie Zanussi SpA
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 Industrie Zanussi SpA filed Critical Industrie Zanussi SpA
Publication of EP0092792A2 publication Critical patent/EP0092792A2/de
Publication of EP0092792A3 publication Critical patent/EP0092792A3/de
Withdrawn legal-status Critical Current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

  • the present invention relates to a rotatable grid for use particularly in a domestic cooking range comprising an oven cavity and at least one conventional planar grid shelf supported by guides fixedly attached to the lateral walls of the oven cavity.
  • a further object of the invention is to provide a rotatable grid of the described type which is of simple construction and adapted to be installed in and removed from the oven cavity in a simple manner, so as to permit the use of the conventional grid shelf supported in a non-rotatable manner and to facilitate cleaning and maintenance of the oven cavity.
  • a cooking range particularly of the domestic type, comprising an oven cavity and at least one conventional planar grid shelf supported by guides affixed to the lateral walls of the oven cavity.
  • the characteristic feature of the invention is the provision of a circular grid comprising a disk-shaped grid member and a support ring concentric therewith and fixedly connected thereto in a superposed arrangement so as to be jointly rotatable about a vertical axle having its upper and lower ends received respectively for free rotation in a central hub member of said disk-shaped grid above and in a bearing support removably affixed to horizontal transverse members of said conventional planar grid shelf.
  • Said vertical axle is in addition provided with a central disk adapted to space the hub member of the disk-shaped grid from the bearing support affixed to the planar grid shelf and to reduce the friction between surfaces rotatable relative to one another.
  • a rotatable grid 4 is adapted to be mounted on a conventional metal grid shelf supported by horizontal guides affixed to the side walls of the oven cavity as provided in most of the conventional domestic cooking ranges.
  • the rotatable grid itself preferably made of metal rods of circular cross-section, comprises a disk-shaped grid 6 mounted above a support ring 7 in substantially concentric relation thereto.
  • Upper disk-shaped grid 6 is constructed in the same manner as a conventional grid shelf and comprises a circular frame 8 and a plurality of transverse support members 9 welded thereto for carrying foods to be cooked. Disk-shaped grid 6 and support ring 7 therebelow are connected to one another by two arcuate rods 10, 11 disposed in symmetric relationship with respect the. the center axis X-X of grid 4 and by two horizontal rods 12, 13 disposed along the orthogonal diameter with respect to said center axis X-X of grid 4.
  • the two arcuate rods 10, 11 are formed to a substantially V-shaped configuration so as to present a rectilinear central portion downwardly offset with respect to two divergent lateral portions terminating in downwardly angled end portions welded to support ring 7.
  • the two horizontal rods 12, 13 form two of the support members of grid 6.(fig. 3).
  • Each one of rods 12, 13 comprises a central portion of rectilinear configuration having an outer end portion bent downwards and welded to support ring 7, and an inner end portion also bent downwards into contact with the rectilinear center portions of arcuate rods 10 and 11, respectively, to the free side of which they are welded.
  • the center portion of rotatable grid 4 is provided with a hub member 14 of substantially square shape having two of its opposite side surfaces formed with horizontally extending grooves 15, 16 for receiving the rectilinear center portions of arcuate rods 10, 11 therein.
  • a cylindrical recess 17 adapted to receive in a freely rotatable relationship the upper end of a vertical rotational axle 18 (fig. 3).
  • axle 18 is received in a freely rotatable manner in a corresponding cylindrical recess 19 formed in the upper surface of a bearing support member 20 having the same shape as hub member 14 of rotatable grid 4, with a pair of opposite horizontal grooves 21 and 22.
  • Bearing support member 20 is mounted on grid shelf 5 by resiliently spreading two adjacent transverse support rods 23, 24 thereof and inserting bearing support member 20 therebetween, so that corresponding portions of rods 23, 24 are received in horizontal grooves 21, 22 on resilient return to their original shape.
  • bearing support member 20, and in particular of its horizontal grooves 21, 22 should be such as to prevent the accidental disengagement of the horizontal rods 23, 24 therefrom. This may be accomplished in various manners, for instance by extending the upper rims of the gooves so as to form a stop seat for the two horizontal rods 23 and 24.
  • Vertical axle 18 is preferably surrounded by a removable disk 25 preferably formed of a low-friction material and serving the purpose of reducing the friction surface areas and of spacing the support ring 7 of rotatable grid 4 from the horizontal transverse members 9 of grid shelf 5 inserted in a non-rotatable manner in the oven cavity.
  • rotatable grid 4 is adapted to be rotated about vertical axle 18 by gripping the extensions 26, 27, 28, 29 of two peripherally located transverse rods 30, 31 of upper disk-shaped grid 6, said extensions being bent at a suitable angle and preferably coated with a heat-insulating material.
  • disk 25 may alternatively be performed by hub member 14 of disk-shaped grid 6 itself by increasing the height thereof and coating its lower surface with a low-friction material for engagement with the upper surface of bearing support member 20.
  • the rotatable grid 4 according to the invention is adapted to be readily mounted on the planar grid shelf 5 of a conventionally designed domestic cooking range without requiring any modification of the latter's simple construction.
  • the invention advantageously achieves the objective of providing a rotatable grid 4 of simple design adapted to be readily mounted on and dismounted from the vertical rotational axle 18 and thus in and from, respectively, the oven cavity of a cooking range, so as to permit the unincumbered use of the planar grid shelf carrying it and to facilitate cleaning and maintenance of the oven cavity.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Ovens (AREA)
  • Constitution Of High-Frequency Heating (AREA)
EP83103874A 1982-04-26 1983-04-20 Drehbarer Rost Withdrawn EP0092792A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT3401682U 1982-04-26
ITPN1982U34016U IT8234016U1 (it) 1982-04-26 1982-04-26 Griglia girevole

Publications (2)

Publication Number Publication Date
EP0092792A2 true EP0092792A2 (de) 1983-11-02
EP0092792A3 EP0092792A3 (de) 1985-09-11

Family

ID=11238671

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83103874A Withdrawn EP0092792A3 (de) 1982-04-26 1983-04-20 Drehbarer Rost

Country Status (3)

Country Link
EP (1) EP0092792A3 (de)
ES (1) ES271440Y (de)
IT (1) IT8234016U1 (de)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3544582A1 (de) * 1985-12-17 1987-06-25 Bosch Siemens Hausgeraete Anordnung fuer emaillierte einschuebe in backoefen
EP0594073A3 (en) * 1992-10-19 1995-08-23 Whirlpool Europ Oven with removable plate in a position spaced from the lower wall of its cooking chamber
DE19518181A1 (de) * 1995-05-19 1996-11-21 Ubert Gastrotechnik Gmbh Korb für einen Heißluftofen für die Zubereitung von Lebensmitteln
GB2326939A (en) * 1997-06-24 1999-01-06 Michael Mcdonald Oven shelf
EP0994309A3 (de) * 1998-10-16 2000-08-16 AEG Hausgeräte GmbH Aufzugsvorrichtung für Gargutträger im Garraum von Garöfen
FR2868829A1 (fr) * 2004-04-08 2005-10-14 Longhi Spa Societa Per Azioni Four electrique de cuisson ou de chauffage de produits alimentaires supportes par un cadre tournant
WO2008112480A1 (en) * 2007-03-09 2008-09-18 Electrolux Home Products Inc. Turntable oven rack
KR101055952B1 (ko) * 2009-02-17 2011-08-09 엘지전자 주식회사 랙어셈블리 및 이를 포함하는 조리기기
KR101520498B1 (ko) * 2009-04-30 2015-05-14 엘지전자 주식회사 회전 랙을 구비한 오븐 레인지

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1530226A (en) * 1924-09-16 1925-03-17 Union Steel Products Company L Oven rack
US1660200A (en) * 1927-05-11 1928-02-21 Carl A Kummermehr Combined stationary and rotary shelf for stove ovens
US2189240A (en) * 1939-02-27 1940-02-06 Burr Raymond Oven rack
US3012554A (en) * 1959-07-08 1961-12-12 Welbilt Corp Kitchen range oven rack

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3544582A1 (de) * 1985-12-17 1987-06-25 Bosch Siemens Hausgeraete Anordnung fuer emaillierte einschuebe in backoefen
EP0594073A3 (en) * 1992-10-19 1995-08-23 Whirlpool Europ Oven with removable plate in a position spaced from the lower wall of its cooking chamber
DE19518181A1 (de) * 1995-05-19 1996-11-21 Ubert Gastrotechnik Gmbh Korb für einen Heißluftofen für die Zubereitung von Lebensmitteln
GB2326939A (en) * 1997-06-24 1999-01-06 Michael Mcdonald Oven shelf
GB2326939B (en) * 1997-06-24 2000-12-27 Michael Mcdonald Oven shelf and tray arrangement
EP0994309A3 (de) * 1998-10-16 2000-08-16 AEG Hausgeräte GmbH Aufzugsvorrichtung für Gargutträger im Garraum von Garöfen
FR2868829A1 (fr) * 2004-04-08 2005-10-14 Longhi Spa Societa Per Azioni Four electrique de cuisson ou de chauffage de produits alimentaires supportes par un cadre tournant
WO2008112480A1 (en) * 2007-03-09 2008-09-18 Electrolux Home Products Inc. Turntable oven rack
US8267257B2 (en) 2007-03-09 2012-09-18 Electrolux Home Products, Inc. Turntable oven rack
KR101055952B1 (ko) * 2009-02-17 2011-08-09 엘지전자 주식회사 랙어셈블리 및 이를 포함하는 조리기기
KR101520498B1 (ko) * 2009-04-30 2015-05-14 엘지전자 주식회사 회전 랙을 구비한 오븐 레인지

Also Published As

Publication number Publication date
EP0092792A3 (de) 1985-09-11
ES271440Y (es) 1984-04-01
IT8234016V0 (it) 1982-04-26
IT8234016U1 (it) 1983-10-26
ES271440U (es) 1983-10-01

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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

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AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 19860514

RIN1 Information on inventor provided before grant (corrected)

Inventor name: VAN ONCK, ANDRIES