EP0179469A2 - Joint d'étanchéité d'une porte pour un four - Google Patents

Joint d'étanchéité d'une porte pour un four Download PDF

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Publication number
EP0179469A2
EP0179469A2 EP85113507A EP85113507A EP0179469A2 EP 0179469 A2 EP0179469 A2 EP 0179469A2 EP 85113507 A EP85113507 A EP 85113507A EP 85113507 A EP85113507 A EP 85113507A EP 0179469 A2 EP0179469 A2 EP 0179469A2
Authority
EP
European Patent Office
Prior art keywords
door
hollow chamber
sealing profile
mounting elements
web
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Withdrawn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
EP85113507A
Other languages
German (de)
English (en)
Other versions
EP0179469A3 (fr
Inventor
Gerd W. Samol
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.)
Metzeler GmbH
Original Assignee
Metzeler GmbH
Metzeler Kautschuk 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 Metzeler GmbH, Metzeler Kautschuk AG filed Critical Metzeler GmbH
Publication of EP0179469A2 publication Critical patent/EP0179469A2/fr
Publication of EP0179469A3 publication Critical patent/EP0179469A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23—Plastic, sponge rubber, or like strips or tubes
    • E06B7/2305—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging
    • E06B7/2307—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with a single sealing-line or -plane between the wing and the part co-operating with the wing
    • E06B7/2309—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with a single sealing-line or -plane between the wing and the part co-operating with the wing with a hollow sealing part
    • 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
    • F24C15/021—Doors specially adapted for stoves or ranges sealings for doors or transparent panel

Definitions

  • the invention relates to a door seal for an oven, consisting of a continuously extruded sealing profile made of heat-resistant elastomeric material, in particular silicone rubber, which encloses the area of the loading opening on at least 3 sides and has a sealing lip and a hollow chamber running in the widened foot area, into which in the area of the Corners of the oven door or the muffle frame are quarter-circular mounting elements with a centrally attached and radially inwardly projecting web-shaped attachment and are detachably hooked into corresponding openings in the door or the muffle frame via this attachment.
  • a door seal for an oven consisting of a continuously extruded sealing profile made of heat-resistant elastomeric material, in particular silicone rubber, which encloses the area of the loading opening on at least 3 sides and has a sealing lip and a hollow chamber running in the widened foot area, into which in the area of the Corners of the oven door or the muffle frame are quarter-circular mounting elements with a centrally attached and radi
  • Such a seal is known from GB-A 2 106 974.
  • the underside of the seal in each case in the area of the seal running around a corner has a slot that cuts into the hollow chamber, into which quarter-circle-shaped mounting elements are inserted with a double-angled web-shaped extension and glued there.
  • Such mounting elements are, however, only to be pushed into the seal and bonded there with considerable effort.
  • the subsequent application of a slot in the relatively soft rubber material is usually associated with difficulties, and the position of the slot must also be measured precisely.
  • the invention is therefore based on the object of providing a seal which can be easily assembled on the one hand and on the other hand does not require major interventions in the wall holding the seal.
  • this object is achieved according to the invention in that a slot extending over the entire length of the sealing profile and obliquely to the inner edge at an angle of approximately 45 ° is formed from the inner narrow side of the hollow chamber, and that in the Hollow chamber and the slot which are inserted in the region of their radially inner half together with the web-shaped attachment by approximately 45 ° angled mounting elements.
  • a method for mounting such a seal is specified, according to which the mounting elements are first inserted into the corresponding openings in the oven door or the muffle frame and then the sealing profile is pushed onto the upstanding outer edges of the mounting elements under pretension.
  • the mounting elements Due to the appropriate design of the mounting elements, they can initially be used on their own, since their shape means that they have a secure three-point support, and then the sealing profile can be pushed over in a simple manner. It is therefore no longer necessary to insert the mounting elements into predetermined positions in the sealing profile in labor-intensive manipulations.
  • the sealing profile 1 made of relatively soft silicone rubber first has a sealing lip 2 designed as a triangular hollow profile with an indentation 3 for easier application to the mating surface to be sealed.
  • a rectangular hollow chamber 5 is let in, from the inner end of which a slot 6 extends, which extends over the entire length of the sealing profile is inclined at an angle of 45 ° to the hollow chamber 5 and is open at the bottom.
  • a holding element 10 consists of a quarter-circular sheet metal strip 11, to which a radially inwardly extending web-shaped extension 12 is attached in the center on the radially inner side.
  • the radially inner half 13 of the holding element together with the attachment 12 is bent downward by approximately 45 °.
  • a mounting element 10 is inserted with its extension 12 into a corresponding opening 16 of the door in the corner region of a door 15, the mounting element 10 assumes a position like that 4 and the cross section according to FIG. 5 can be clearly seen, namely that the radially outer region 11 of the quarter-circular mounting element 10 extends parallel to the surface of the door 15, while over the angled region 13 and the extension 12 a stable Three-point support is ensured once by inserting the extension 12 into the opening 16 of the door 15 and by the two corner points 17 and 18 of the mounting element 10 which are firmly attached.
  • sealing profile 1 can then be pushed onto the mounting elements 10 thus inserted in a simple manner from the outside with the slot 6 or the hollow chamber 5. Since sealing profiles of this type are generally mounted with a pretension of approximately 10%, this results in a tight clamping of the sealing profile 1 at the corner points and thus an additional clamping of the mounting elements 1 in the openings 16.
  • such a sealing profile 1 can be designed as a closed rectangular frame and is then held at the four corners by means of corresponding four mounting elements.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Gasket Seals (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Electric Ovens (AREA)
EP85113507A 1984-10-26 1985-10-24 Joint d'étanchéité d'une porte pour un four Withdrawn EP0179469A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3439335 1984-10-26
DE19843439335 DE3439335A1 (de) 1984-10-26 1984-10-26 Tuerdichtung fuer einen backofen

Publications (2)

Publication Number Publication Date
EP0179469A2 true EP0179469A2 (fr) 1986-04-30
EP0179469A3 EP0179469A3 (fr) 1988-01-07

Family

ID=6248877

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85113507A Withdrawn EP0179469A3 (fr) 1984-10-26 1985-10-24 Joint d'étanchéité d'une porte pour un four

Country Status (3)

Country Link
EP (1) EP0179469A3 (fr)
DE (1) DE3439335A1 (fr)
ES (1) ES288929Y (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2713695A1 (fr) * 1993-12-15 1995-06-16 Dagard Joint d'étanchéité notamment destiné à une porte d'enceinte climatique.
DE4437838A1 (de) * 1994-10-22 1996-04-25 Heerig Hans Walter Wärmebehandlungsgerät
EP0881350A1 (fr) * 1997-05-30 1998-12-02 Peter Willrich Joint d'étanchéité pour porte
KR19990002531A (ko) * 1997-06-20 1999-01-15 구자홍 가스오븐레인지의 밀폐용 패킹
DE102004032931A1 (de) * 2004-07-07 2006-02-02 BSH Bosch und Siemens Hausgeräte GmbH Backofen mit einer Backofentürdichtung
WO2015159161A1 (fr) * 2014-04-16 2015-10-22 Gorenje Gospodinjski Aparati, D.D. Joint de porte d'un appareil électroménager

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0423383B1 (fr) * 1989-10-16 1993-09-08 Siemens Aktiengesellschaft Appareil de radiologie

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2106974A (en) * 1981-10-06 1983-04-20 Silicone Altimex Ltd Door seal
GB2113827A (en) * 1982-01-23 1983-08-10 Silicone Fabrications Limited Stretch gaskets
EP0096745A2 (fr) * 1982-06-16 1983-12-28 Metzeler Kautschuk Gmbh Joint d'étanchéité profilé en élastomère résistant aux températures élevées
FR2553170A1 (fr) * 1983-10-11 1985-04-12 Gerland Joint d'etancheite en elastomere constitue d'une seule longueur de profile

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2106974A (en) * 1981-10-06 1983-04-20 Silicone Altimex Ltd Door seal
GB2113827A (en) * 1982-01-23 1983-08-10 Silicone Fabrications Limited Stretch gaskets
EP0096745A2 (fr) * 1982-06-16 1983-12-28 Metzeler Kautschuk Gmbh Joint d'étanchéité profilé en élastomère résistant aux températures élevées
FR2553170A1 (fr) * 1983-10-11 1985-04-12 Gerland Joint d'etancheite en elastomere constitue d'une seule longueur de profile

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2713695A1 (fr) * 1993-12-15 1995-06-16 Dagard Joint d'étanchéité notamment destiné à une porte d'enceinte climatique.
DE4437838A1 (de) * 1994-10-22 1996-04-25 Heerig Hans Walter Wärmebehandlungsgerät
EP0881350A1 (fr) * 1997-05-30 1998-12-02 Peter Willrich Joint d'étanchéité pour porte
KR19990002531A (ko) * 1997-06-20 1999-01-15 구자홍 가스오븐레인지의 밀폐용 패킹
DE102004032931A1 (de) * 2004-07-07 2006-02-02 BSH Bosch und Siemens Hausgeräte GmbH Backofen mit einer Backofentürdichtung
WO2015159161A1 (fr) * 2014-04-16 2015-10-22 Gorenje Gospodinjski Aparati, D.D. Joint de porte d'un appareil électroménager

Also Published As

Publication number Publication date
EP0179469A3 (fr) 1988-01-07
ES288929Y (es) 1986-10-01
ES288929U (es) 1986-01-16
DE3439335A1 (de) 1986-04-30

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Inventor name: SAMOL, GERD W.