EP0619690A2 - Moyen de protection pour le transport, d'aide au montage et de fonctionnement pour plaques en verre et en verre céramique - Google Patents

Moyen de protection pour le transport, d'aide au montage et de fonctionnement pour plaques en verre et en verre céramique Download PDF

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Publication number
EP0619690A2
EP0619690A2 EP94101233A EP94101233A EP0619690A2 EP 0619690 A2 EP0619690 A2 EP 0619690A2 EP 94101233 A EP94101233 A EP 94101233A EP 94101233 A EP94101233 A EP 94101233A EP 0619690 A2 EP0619690 A2 EP 0619690A2
Authority
EP
European Patent Office
Prior art keywords
plate
transport protection
transport
protection according
glass
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
EP94101233A
Other languages
German (de)
English (en)
Other versions
EP0619690B1 (fr
EP0619690A3 (fr
Inventor
Kurt Dr. Schaupert
Herwig Scheidler
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.)
Schott AG
Carl Zeiss AG
Original Assignee
Carl Zeiss AG
Schott Glaswerke 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 Carl Zeiss AG, Schott Glaswerke AG filed Critical Carl Zeiss AG
Publication of EP0619690A2 publication Critical patent/EP0619690A2/fr
Publication of EP0619690A3 publication Critical patent/EP0619690A3/fr
Application granted granted Critical
Publication of EP0619690B1 publication Critical patent/EP0619690B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
    • H05B3/74—Non-metallic plates, e.g. vitroceramic, ceramic or glassceramic hobs, also including power or control circuits
    • 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
    • F24C15/102—Tops, e.g. hot plates; Rings electrically heated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/131—Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24521—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness with component conforming to contour of nonplanar surface
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24777—Edge feature

Definitions

  • the invention relates to a transport protection, for brittle, scratch and break sensitive, to be integrated into a cooking device, in particular as a cooking surface, glass or glass ceramic plates.
  • glass ceramic plates of the typical size 20 x 40 cm to 50 x 100 cm are transported in reusable boxes of approx. 150 pieces each, with the plates standing vertically.
  • the mutual contact is prevented by the interposition of air cushions - so-called "nubs" - foil or cardboard strips.
  • the bubble wrap covers the entire surface, the cardboard strips only cover approx. 10 - 20% of the surface.
  • plastic corners can also be used several times.
  • a transport frame for glass panes is known with a torsionally rigid bottom part, in which horizontal support strips are arranged for the upright arrangement of the glass panes, and with tensioning devices acting on the upper edges of the upright glass panes, with rows of vertical on the bottom part Aligned support rods are arranged, which form slots for individual glass panes to be loaded from above, and a tab-like holding element is resiliently fastened to each support bar in such a way that the upper edge of the glass pane inserted into the respective support rod can be placed under pretension.
  • the transport frame according to DE 41 29 058 C1 is expensive and complex to manufacture and relatively sensitive due to the many moving parts.
  • the object of the invention is to provide a waste-avoiding, inexpensive solution for safe transport and simple assembly, which also meets the further requirements for safety, e.g. through a viewing window for the displays and usability, such as tightness and easy cleaning of the glass or glass ceramic plates integrated in the cooking appliance.
  • the object is achieved according to the present invention in that the transport protection is permanent even after transport, d. H. remains connected to the panel during installation, assembly and operation.
  • the transport protection is usefully designed so that it functions as assembly protection, positioning aid, spacer, expansion compensation medium and / or as a sealing element.
  • the transport protection in particular in the case of plates which are provided with a profiling, by filling out the profiling e.g. with a transparent mass, a viewing window that has an outwardly facing smooth surface (DE 41 04 983 C1
  • the transport protection is glued to the plate, it consisting of silicone-containing, permanently elastic compounds, in particular silicone rubber and / or silicone resins and / or of curable or thermoplastic synthetic resins.
  • thermoplastic resins which also have good transparency, e.g. B. polyvinyl chlorides, polystyrenes, polyesters, including in particular acrylic resins, the polycarbonates or polyvinyl acetates and acetals. These thermoplastics can be pressed onto the heated or non-heated pane in a softened form using a suitable tool or, in a preferred embodiment, can be applied to the plate by spraying.
  • the transport protection is connected to the plate, particularly at those points not exposed to heat during operation of the plate, since in this way the organic compounds used are never brought to the limit of their temperature resistance.
  • the transport protection is applied on one side, namely on the underside of the plate.
  • the transport protection is particularly preferably formed in the edge or edge area of the plate and can thus protect the plate against damage by a circumferential elastic cushion.
  • the transport protection Due to the good flatness of the plates, a very small thickness of the transport protection of 0.2 to 4 mm, in particular 1 to 2 mm, is sufficient to avoid damage during transport. Since the transport protection "pads" are firmly connected to the plate and the plates of a container each have identical dimensions, small pads of approximately 5 x 5 mm to 10 x 10 mm are sufficient to reliably prevent damage to the plates.
  • the transport protection can also be releasably connected to the plate according to the invention, which provides particular advantages when removing the plate from the device if the operating and auxiliary means such. B. must be replaced for a plate recycling.
  • transport protection “pads” it is also conceivable to releasably connect transport protection “pads” to the plate if, for example, they also have to be additionally attached to the top of the plate.
  • the invention also relates to means or aids for installation, assembly, and operation of a glass or glass ceramic plate to be integrated as a cooking surface into a cooking appliance, and / or means for the formation of a viewing window in a profiled plate, if they are Transport protection, before the plate is ready for transport, be permanently connected to the plate.
  • Figure 1 shows a commercially available 45 x 75 cm large CERAN glass ceramic plate (4) with decor-marked hob zones (2) for installation in a cooking appliance.
  • the cushions are formed by spraying on the opaque silicone adhesive that will later be used for assembly, or, if necessary, also from transparent material that is usually used for areas of good transparency on flat glass products (DE 41 04 983 C1).
  • the cushions can be attached to the underside of the plate on the surface (1) outside the cooking zones (2) or on the edge (3).
  • FIG. 4 shows a glass ceramic plate (4) which is provided with, for example, a groove-shaped profile (5.5'5 ”) etc. In a partial area of the pane (4), the profile is filled with a transparent epoxy resin (6) and thereby forms a viewing window.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Surface Treatment Of Glass (AREA)
  • Packaging Frangible Articles (AREA)
  • Baking, Grill, Roasting (AREA)
  • Laminated Bodies (AREA)
  • Cookers (AREA)
  • Packaging Of Machine Parts And Wound Products (AREA)
  • Induction Heating Cooking Devices (AREA)
  • Joining Of Glass To Other Materials (AREA)
EP94101233A 1993-04-08 1994-01-28 Moyen de protection pour le transport pour une plaque en verre ou en verre céramique Expired - Lifetime EP0619690B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4311758A DE4311758C2 (de) 1993-04-08 1993-04-08 Transportschutz für eine Glas-oder Glaskeramikplatte
DE4311758 1993-04-08

Publications (3)

Publication Number Publication Date
EP0619690A2 true EP0619690A2 (fr) 1994-10-12
EP0619690A3 EP0619690A3 (fr) 1995-01-04
EP0619690B1 EP0619690B1 (fr) 1997-10-08

Family

ID=6485177

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94101233A Expired - Lifetime EP0619690B1 (fr) 1993-04-08 1994-01-28 Moyen de protection pour le transport pour une plaque en verre ou en verre céramique

Country Status (5)

Country Link
US (2) US6063478A (fr)
EP (1) EP0619690B1 (fr)
JP (1) JPH0755165A (fr)
DE (2) DE4311758C2 (fr)
ES (1) ES2107061T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2390578A1 (fr) * 2010-05-26 2011-11-30 BSH Bosch und Siemens Hausgeräte GmbH Champ de cuisson doté d'une plaque de champ de cuisson

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6807962B2 (en) 2002-01-28 2004-10-26 Schott Glas Kitchen gas cooking stove with a glass-ceramic, glass, or ceramic top, a gas cooktop with a glass-ceramic, glass, or ceramic top, and a glass-ceramic, glass, or ceramic top of a cooking stove or cooktop with a venting structure thereon
KR100674722B1 (ko) * 2004-10-27 2007-01-25 엘지전자 주식회사 전기오븐
JP4710483B2 (ja) * 2005-08-19 2011-06-29 パナソニック株式会社 調理器
EP2851622B1 (fr) 2013-09-19 2019-01-16 Electrolux Appliances Aktiebolag Une structure de support pour un premier élément en forme de feuille et procédé d'assemblage de celui-ci

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567906A (en) * 1969-04-14 1971-03-02 Gen Electric Planar surface heater with integral fasteners for heating element
DE2821662A1 (de) * 1978-05-18 1979-11-22 Thielmann Ag Kg Geb Einbau-kochfeld
EP0162621A2 (fr) * 1984-05-22 1985-11-27 THORN EMI Appliances Limited Plaque de cuisson
DE4104983C1 (fr) * 1991-02-19 1992-03-12 Schott Glaswerke, 6500 Mainz, De
DE4129058C1 (fr) * 1991-09-02 1992-12-10 Torgauer Maschinenbau Gmbh, O-7290 Torgau, De

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7401645U (de) * 1974-05-09 Jenaer Glaswerk Schott & Gen Platte aus Glaskeramik oder Glas
US3133853A (en) * 1958-09-08 1964-05-19 Du Pont Resilient composite polyurethane structures
CH577606A5 (fr) * 1974-01-18 1976-07-15 Jenaer Glaswerk Schott & Gen
US3903669A (en) * 1974-02-19 1975-09-09 Pease Co Mounting assembly
DE7812144U1 (de) * 1978-04-21 1978-09-07 Jenaer Glaswerk Schott & Gen., 6500 Mainz Glaskeramik-kochflaeche mit umlaufendem, dauerelastisch aufgeklebtem rahmen
DE3637561A1 (de) * 1985-11-18 1987-05-21 Lisec Peter Vorrichtung zum anbringen von flexiblen abstandhaltern auf glastafeln
DE3618278A1 (de) * 1986-05-30 1987-12-03 Ver Glaswerke Gmbh Glasscheibe mit im randbereich aufgesteckter profilleiste
FR2603566B1 (fr) * 1986-09-08 1992-07-03 Nippon Sheet Glass Co Ltd Dispositif pour charger des produits fabriques a partir de verre en feuilles
US4916873A (en) * 1989-02-06 1990-04-17 The Standard Products Company Windshield reveal molding with core structure
DE69019775T2 (de) * 1989-03-31 1996-03-07 Asahi Glass Co Ltd Verfahren zum Herstellen einer Glasscheibe mit einer Abdichtung.
DE9000733U1 (fr) * 1990-01-24 1990-03-29 Henkler, Joachim, 6450 Hanau, De
DE4103664C2 (de) * 1991-02-07 1994-04-14 Blanco Gmbh & Co Kg Einbauvorrichtung für ein Glaskeramik-Kochfeld

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567906A (en) * 1969-04-14 1971-03-02 Gen Electric Planar surface heater with integral fasteners for heating element
DE2821662A1 (de) * 1978-05-18 1979-11-22 Thielmann Ag Kg Geb Einbau-kochfeld
EP0162621A2 (fr) * 1984-05-22 1985-11-27 THORN EMI Appliances Limited Plaque de cuisson
DE4104983C1 (fr) * 1991-02-19 1992-03-12 Schott Glaswerke, 6500 Mainz, De
DE4129058C1 (fr) * 1991-09-02 1992-12-10 Torgauer Maschinenbau Gmbh, O-7290 Torgau, De

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2390578A1 (fr) * 2010-05-26 2011-11-30 BSH Bosch und Siemens Hausgeräte GmbH Champ de cuisson doté d'une plaque de champ de cuisson

Also Published As

Publication number Publication date
US6063478A (en) 2000-05-16
EP0619690B1 (fr) 1997-10-08
ES2107061T3 (es) 1997-11-16
US6054203A (en) 2000-04-25
DE4311758C2 (de) 1997-07-31
DE4311758A1 (de) 1994-10-13
DE59404245D1 (de) 1997-11-13
EP0619690A3 (fr) 1995-01-04
JPH0755165A (ja) 1995-03-03

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