GB2158225A - Oven door - Google Patents

Oven door Download PDF

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Publication number
GB2158225A
GB2158225A GB08508899A GB8508899A GB2158225A GB 2158225 A GB2158225 A GB 2158225A GB 08508899 A GB08508899 A GB 08508899A GB 8508899 A GB8508899 A GB 8508899A GB 2158225 A GB2158225 A GB 2158225A
Authority
GB
United Kingdom
Prior art keywords
door member
detent
door
glass
pane
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.)
Granted
Application number
GB08508899A
Other versions
GB2158225B (en
GB8508899D0 (en
Inventor
Karl-Heinz Fingerholz
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB8508899D0 publication Critical patent/GB8508899D0/en
Publication of GB2158225A publication Critical patent/GB2158225A/en
Application granted granted Critical
Publication of GB2158225B publication Critical patent/GB2158225B/en
Expired 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
    • F24C15/04—Doors specially adapted for stoves or ranges with transparent panels

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Ovens (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

The door 1 for a baking and roasting compartment of an oven comprises an inner door member 2 with an observation window 3 and outer door members formed by a pane of glass 5 which is detachably connected to the inner door member by means of a detent connection. The detent connection comprises a plurality of spring elements 8 which are fitted to the inside of the glass pane 5 of the outer door member and which comprise a resilient detent arm 11 which merges into a rising surface 12 extending obliquely and has an arcuate detent 13 at the free resilient end of the spring element 8 and corresponding detent openings 15 for the detent 13 on the edge 14 of the inner door member 2. <IMAGE>

Description

SPECIFICATION Door for the baking and roasting compartment of an oven This invention relates to a door for the baking and roasting compartment of an oven comprising an inner door member with an observation window and an outer door member formed by a pane of glass, which is detachably connected to the inner door member by means of a detent connection.
A door of this type is known from the DE-OS 32 38 441. In the case of this door, a detent element, which can be engaged in a snap-in recess in a lower retaining strip of the inner door member, is fitted to the inside of the front pane of glass. Thus the possibility is afforded of the front pane of glass being detachably or interchangeably connected to the inner door member.
The invention seeks to further simplify the detent connection of the front pane of glass for the door of the baking and roasting compartment.
According to the invention there is provided a door for the baking and roasting compartment of an oven, comprising an inner door member with an observation window and an outer door member formed by a pane of glass, which is detachably connected to the inner door member by means of a detent connection, wherein the detent connection comprises a plurality of spring elements fitted to the inside of the outer door member, including a resilient detent arm which merges into a rising surface, extending obliquely, and an arcuate detent at the free resilient end of the spring element, and corresponding detent openings for the detent on the edge of the inner door member.
As a result of the proposed measures, a detent device for the front pane of glass at the door of the baking and roasting compartment is provided which is distinguished, above all, by a construction which can save material and can be particular, inexpensive to produce.
The invention will now be described in greater detail, by way of example, with reference to the drawing, the single figure of which shows an oven door in accordance with the invention, in section.
The oven door 1 as shown in the drawing comprises essentially of a frame-like inner sheet-metal door member 2 with a window opening 4 covered by an observation window 3 and an all-glass pane 5 forming the front of the door. Mounted at the upper edge of the sheet-metal door member 2 is a handle portion 6 which comprises plastics material. The gripping hollow 7 of the handle 6 projects beyond the all-glass pane 5. Secured to the inside of the all-glass pane 5, which is adjacent to the sheet-metal door member 2, are spring elements 8. The elements 8 are secured by an adhesive 9 of the all-glass panel 5. Spacing elements 10, 10' are formed on the mounting side of the spring elements 8.
These spacing elements have the effect that there is always the same amount of adhesive between the all-glass pane 5 and the mounting side of the spring elements 8. The spring element 8 comprises of a resilient detent arm 11 which has a rising surface 1 2 extending obliquely and comprises an arcuate detent 1 3 at the free resilient end of the rising surface 1 2. A corresponding detent opening 1 5 is formed ì the edge 14 of the sheet-metal door member 2 for engagement of the detent 1 3.
The arcuate detent 1 3 at the free resilient end of the spring element 8 also ensures that the all-glass pane is always held at the same distance 16 from the encircling edge 14 of the sheet-metal door member 2.
The spring element 8 further comprises a bent lug 1 7 which acts against the edge 1 4 of the sheet-metal door member 2 and so forms a further additional centring means for the all-glass pane 5. Furthermore, the spring element 8 is provided with a supporting bend 1 8 which engages under or over the edge of the all-glass pane 5 and which, on the one hand, supports the all-glass pane 5 at the top or bottom and, on the other hand, forms a locator during the adhering of the spring element 8.
The positive mounting of the all-glass pane 5 on the inner sheet-metal door member 2 may be effected manually or automatically.
The all-glass pane is brought to bear against the sheet-metal door member 2. In the course of this, a centring of the all-glass pane 5 is ensured by the rising surface 12, extending obliquely, on the spring element 8. Then the all-glass pane is pushed against the sheetmetal door member 2 until the four spring elements 8 are engaged in the detent openings 1 5 in the edge 1 4 of the sheet-metai door member 2.
1. A door for the baking and roasting compartment of an oven, comprising an inner door member with an observation window and an outer door member formed by a pane of glass, which is detachably connected to the inner door member by means of a detent connection, wherein the detent connection comprises a pluralityof spring elements fitted to the inside of the outer door member, including a resilient detent arm which merges into a rising surface, extending obliquely, and an arcuate detent at the free resilient end of the spring element, and corresponding detent openings for the detent on the edge of the inner door member.
2. A door as claimed in Claim 1, wherein the spring elements are secured to the glass pane of the outer door member by an adhesive.
**WARNING** end of DESC field may overlap start of CLMS **.

Claims (6)

**WARNING** start of CLMS field may overlap end of DESC **. SPECIFICATION Door for the baking and roasting compartment of an oven This invention relates to a door for the baking and roasting compartment of an oven comprising an inner door member with an observation window and an outer door member formed by a pane of glass, which is detachably connected to the inner door member by means of a detent connection. A door of this type is known from the DE-OS 32 38 441. In the case of this door, a detent element, which can be engaged in a snap-in recess in a lower retaining strip of the inner door member, is fitted to the inside of the front pane of glass. Thus the possibility is afforded of the front pane of glass being detachably or interchangeably connected to the inner door member. The invention seeks to further simplify the detent connection of the front pane of glass for the door of the baking and roasting compartment. According to the invention there is provided a door for the baking and roasting compartment of an oven, comprising an inner door member with an observation window and an outer door member formed by a pane of glass, which is detachably connected to the inner door member by means of a detent connection, wherein the detent connection comprises a plurality of spring elements fitted to the inside of the outer door member, including a resilient detent arm which merges into a rising surface, extending obliquely, and an arcuate detent at the free resilient end of the spring element, and corresponding detent openings for the detent on the edge of the inner door member. As a result of the proposed measures, a detent device for the front pane of glass at the door of the baking and roasting compartment is provided which is distinguished, above all, by a construction which can save material and can be particular, inexpensive to produce. The invention will now be described in greater detail, by way of example, with reference to the drawing, the single figure of which shows an oven door in accordance with the invention, in section. The oven door 1 as shown in the drawing comprises essentially of a frame-like inner sheet-metal door member 2 with a window opening 4 covered by an observation window 3 and an all-glass pane 5 forming the front of the door. Mounted at the upper edge of the sheet-metal door member 2 is a handle portion 6 which comprises plastics material. The gripping hollow 7 of the handle 6 projects beyond the all-glass pane 5. Secured to the inside of the all-glass pane 5, which is adjacent to the sheet-metal door member 2, are spring elements 8. The elements 8 are secured by an adhesive 9 of the all-glass panel 5. Spacing elements 10, 10' are formed on the mounting side of the spring elements 8. These spacing elements have the effect that there is always the same amount of adhesive between the all-glass pane 5 and the mounting side of the spring elements 8. The spring element 8 comprises of a resilient detent arm 11 which has a rising surface 1 2 extending obliquely and comprises an arcuate detent 1 3 at the free resilient end of the rising surface 1 2. A corresponding detent opening 1 5 is formed ì the edge 14 of the sheet-metal door member 2 for engagement of the detent 1 3. The arcuate detent 1 3 at the free resilient end of the spring element 8 also ensures that the all-glass pane is always held at the same distance 16 from the encircling edge 14 of the sheet-metal door member 2. The spring element 8 further comprises a bent lug 1 7 which acts against the edge 1 4 of the sheet-metal door member 2 and so forms a further additional centring means for the all-glass pane 5. Furthermore, the spring element 8 is provided with a supporting bend 1 8 which engages under or over the edge of the all-glass pane 5 and which, on the one hand, supports the all-glass pane 5 at the top or bottom and, on the other hand, forms a locator during the adhering of the spring element 8. The positive mounting of the all-glass pane 5 on the inner sheet-metal door member 2 may be effected manually or automatically. The all-glass pane is brought to bear against the sheet-metal door member 2. In the course of this, a centring of the all-glass pane 5 is ensured by the rising surface 12, extending obliquely, on the spring element 8. Then the all-glass pane is pushed against the sheetmetal door member 2 until the four spring elements 8 are engaged in the detent openings 1 5 in the edge 1 4 of the sheet-metai door member 2. CLAIMS
1. A door for the baking and roasting compartment of an oven, comprising an inner door member with an observation window and an outer door member formed by a pane of glass, which is detachably connected to the inner door member by means of a detent connection, wherein the detent connection comprises a pluralityof spring elements fitted to the inside of the outer door member, including a resilient detent arm which merges into a rising surface, extending obliquely, and an arcuate detent at the free resilient end of the spring element, and corresponding detent openings for the detent on the edge of the inner door member.
2. A door as claimed in Claim 1, wherein the spring elements are secured to the glass pane of the outer door member by an adhesive.
3. A door as claimed in Claim 1 or 2, wherein the mounting side of the spring elements is provided with spacing elements.
4. A door as claimed in any one of Claims 1 to 3, wherein the spring element comprises a lug which is directed towards the edge of the sheet-metal door member.
5. A door as claimed in any one of Claims 1 to 4, wherein the spring element is provided with a supporting bend which engages under or over the edge of the glass pane of the outer door member.
6. A door for the baking and roasting compartment of an oven substantially as described herein with reference to the drawing.
GB08508899A 1984-04-30 1985-04-04 Oven door Expired GB2158225B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19848413224 DE8413224U1 (en) 1984-04-30 1984-04-30 DOOR FOR THE BAKING AND FRYING ROOM OF A COOKING OVEN

Publications (3)

Publication Number Publication Date
GB8508899D0 GB8508899D0 (en) 1985-05-09
GB2158225A true GB2158225A (en) 1985-11-06
GB2158225B GB2158225B (en) 1987-07-15

Family

ID=6766405

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08508899A Expired GB2158225B (en) 1984-04-30 1985-04-04 Oven door

Country Status (3)

Country Link
DE (1) DE8413224U1 (en)
GB (1) GB2158225B (en)
IT (1) IT8521640V0 (en)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0754919A1 (en) * 1995-06-29 1997-01-22 Bosch-Siemens HausgerÀ¤te GmbH Household appliance door, preferably cooking oven door
EP1918645A1 (en) 2006-10-31 2008-05-07 Electrolux Home Products Corporation N.V. Door for a baking oven
EP2090832A1 (en) * 2008-02-15 2009-08-19 Electrolux Home Products Corporation N.V. Door system for closing a feeding opening of the cooking cavity of a cooking oven
US10451290B2 (en) 2017-03-07 2019-10-22 Whirlpool Corporation Forced convection steam assembly
US10619862B2 (en) 2018-06-28 2020-04-14 Whirlpool Corporation Frontal cooling towers for a ventilation system of a cooking appliance
US10627116B2 (en) 2018-06-26 2020-04-21 Whirlpool Corporation Ventilation system for cooking appliance
US10660162B2 (en) 2017-03-16 2020-05-19 Whirlpool Corporation Power delivery system for an induction cooktop with multi-output inverters
US10764970B2 (en) 2016-01-08 2020-09-01 Whirlpool Corporation Multiple cavity microwave oven insulated divider
US10772165B2 (en) 2018-03-02 2020-09-08 Whirlpool Corporation System and method for zone cooking according to spectromodal theory in an electromagnetic cooking device
US10820382B2 (en) 2016-01-28 2020-10-27 Whirlpool Corporation Method and apparatus for delivering radio frequency electromagnetic energy to cook foodstuff
US10827569B2 (en) 2017-09-01 2020-11-03 Whirlpool Corporation Crispness and browning in full flat microwave oven
US10827570B2 (en) 2016-02-15 2020-11-03 Whirlpool Corporation Method and apparatus for delivering radio frequency electromagnetic energy to cook foodstuff
US10837651B2 (en) 2015-09-24 2020-11-17 Whirlpool Corporation Oven cavity connector for operating power accessory trays for cooking appliance
US10837652B2 (en) 2018-07-18 2020-11-17 Whirlpool Corporation Appliance secondary door
US10904962B2 (en) 2015-06-03 2021-01-26 Whirlpool Corporation Method and device for electromagnetic cooking
US10904961B2 (en) 2015-03-06 2021-01-26 Whirlpool Corporation Method of calibrating a high power amplifier for a radio frequency power measurement system
US10912160B2 (en) 2018-07-19 2021-02-02 Whirlpool Corporation Cooking appliance
US11039510B2 (en) 2017-09-27 2021-06-15 Whirlpool Corporation Method and device for electromagnetic cooking using asynchronous sensing strategy for resonant modes real-time tracking
US11191133B2 (en) 2014-09-17 2021-11-30 Whirlpool Corporation Direct heating through patch antennas
US11404758B2 (en) 2018-05-04 2022-08-02 Whirlpool Corporation In line e-probe waveguide transition
US11483905B2 (en) 2016-01-08 2022-10-25 Whirlpool Corporation Method and apparatus for determining heating strategies
US11777190B2 (en) 2015-12-29 2023-10-03 Whirlpool Corporation Appliance including an antenna using a portion of appliance as a ground plane

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10061779A1 (en) * 2000-12-12 2002-06-20 Aeg Hausgeraete Gmbh Holding device for at least one door pane, in particular for a door pane of a cooking oven
EP2090831B1 (en) 2008-02-13 2016-07-13 Electrolux Home Products Corporation N.V. Oven door

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB765006A (en) * 1955-02-08 1957-01-02 Radiation Ltd Fastenings for double doors
US4041930A (en) * 1975-11-28 1977-08-16 Mills Products, Inc. Window unit for oven doors
GB2099988A (en) * 1981-05-21 1982-12-15 Ti Domestic Appliances Ltd Composite panel structures e.g. oven doors

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB765006A (en) * 1955-02-08 1957-01-02 Radiation Ltd Fastenings for double doors
US4041930A (en) * 1975-11-28 1977-08-16 Mills Products, Inc. Window unit for oven doors
GB1552849A (en) * 1975-11-28 1979-09-19 Mills Prod Inc Window unit for an oven door
GB2099988A (en) * 1981-05-21 1982-12-15 Ti Domestic Appliances Ltd Composite panel structures e.g. oven doors

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0754919A1 (en) * 1995-06-29 1997-01-22 Bosch-Siemens HausgerÀ¤te GmbH Household appliance door, preferably cooking oven door
EP1918645A1 (en) 2006-10-31 2008-05-07 Electrolux Home Products Corporation N.V. Door for a baking oven
EP2090832A1 (en) * 2008-02-15 2009-08-19 Electrolux Home Products Corporation N.V. Door system for closing a feeding opening of the cooking cavity of a cooking oven
US11191133B2 (en) 2014-09-17 2021-11-30 Whirlpool Corporation Direct heating through patch antennas
US10904961B2 (en) 2015-03-06 2021-01-26 Whirlpool Corporation Method of calibrating a high power amplifier for a radio frequency power measurement system
US10904962B2 (en) 2015-06-03 2021-01-26 Whirlpool Corporation Method and device for electromagnetic cooking
US10837651B2 (en) 2015-09-24 2020-11-17 Whirlpool Corporation Oven cavity connector for operating power accessory trays for cooking appliance
US11460195B2 (en) 2015-09-24 2022-10-04 Whirlpool Corporation Oven cavity connector for operating power accessory trays for cooking appliance
US11777190B2 (en) 2015-12-29 2023-10-03 Whirlpool Corporation Appliance including an antenna using a portion of appliance as a ground plane
US11483905B2 (en) 2016-01-08 2022-10-25 Whirlpool Corporation Method and apparatus for determining heating strategies
US10764970B2 (en) 2016-01-08 2020-09-01 Whirlpool Corporation Multiple cavity microwave oven insulated divider
US10820382B2 (en) 2016-01-28 2020-10-27 Whirlpool Corporation Method and apparatus for delivering radio frequency electromagnetic energy to cook foodstuff
US10827570B2 (en) 2016-02-15 2020-11-03 Whirlpool Corporation Method and apparatus for delivering radio frequency electromagnetic energy to cook foodstuff
US10451290B2 (en) 2017-03-07 2019-10-22 Whirlpool Corporation Forced convection steam assembly
US10660162B2 (en) 2017-03-16 2020-05-19 Whirlpool Corporation Power delivery system for an induction cooktop with multi-output inverters
US10827569B2 (en) 2017-09-01 2020-11-03 Whirlpool Corporation Crispness and browning in full flat microwave oven
US11039510B2 (en) 2017-09-27 2021-06-15 Whirlpool Corporation Method and device for electromagnetic cooking using asynchronous sensing strategy for resonant modes real-time tracking
US10772165B2 (en) 2018-03-02 2020-09-08 Whirlpool Corporation System and method for zone cooking according to spectromodal theory in an electromagnetic cooking device
US11404758B2 (en) 2018-05-04 2022-08-02 Whirlpool Corporation In line e-probe waveguide transition
US11226106B2 (en) 2018-06-26 2022-01-18 Whirlpool Corporation Ventilation system for cooking appliance
US10627116B2 (en) 2018-06-26 2020-04-21 Whirlpool Corporation Ventilation system for cooking appliance
US11137145B2 (en) 2018-06-28 2021-10-05 Whirlpool Corporation Frontal cooling towers for a ventilation system of a cooking appliance
US10619862B2 (en) 2018-06-28 2020-04-14 Whirlpool Corporation Frontal cooling towers for a ventilation system of a cooking appliance
US10837652B2 (en) 2018-07-18 2020-11-17 Whirlpool Corporation Appliance secondary door
US10912160B2 (en) 2018-07-19 2021-02-02 Whirlpool Corporation Cooking appliance

Also Published As

Publication number Publication date
IT8521640V0 (en) 1985-04-26
GB2158225B (en) 1987-07-15
DE8413224U1 (en) 1984-08-16
GB8508899D0 (en) 1985-05-09

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Legal Events

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PCNP Patent ceased through non-payment of renewal fee