DE3762608D1 - Hitzegehaertetes glas. - Google Patents

Hitzegehaertetes glas.

Info

Publication number
DE3762608D1
DE3762608D1 DE8787305572T DE3762608T DE3762608D1 DE 3762608 D1 DE3762608 D1 DE 3762608D1 DE 8787305572 T DE8787305572 T DE 8787305572T DE 3762608 T DE3762608 T DE 3762608T DE 3762608 D1 DE3762608 D1 DE 3762608D1
Authority
DE
Germany
Prior art keywords
glass
support
cooled
discontinuous
contact
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.)
Expired - Fee Related
Application number
DE8787305572T
Other languages
English (en)
Inventor
Peter Ward
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.)
Pilkington Group Ltd
Original Assignee
Pilkington PLC
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 Pilkington PLC filed Critical Pilkington PLC
Application granted granted Critical
Publication of DE3762608D1 publication Critical patent/DE3762608D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/0413—Stresses, e.g. patterns, values or formulae for flat or bent glass sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/044—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
    • C03B35/181—Materials, coatings, loose coverings or sleeves thereof
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
    • C03B35/185—Construction of the conveyor rollers ; Materials, coatings or coverings thereof having a discontinuous surface for contacting the sheets or ribbons other than cloth or fabric, e.g. having protrusions or depressions, spirally wound cable, projecting discs or tires
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
    • C03B35/189—Disc rollers
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
    • C03B40/005—Fabrics, felts or loose covers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mathematical Physics (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Materials For Medical Uses (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Surface Treatment Of Glass (AREA)
  • Laminated Bodies (AREA)
  • Glass Compositions (AREA)
DE8787305572T 1986-06-26 1987-06-23 Hitzegehaertetes glas. Expired - Fee Related DE3762608D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08615678A GB2191998A (en) 1986-06-26 1986-06-26 Heat strengthened glass

Publications (1)

Publication Number Publication Date
DE3762608D1 true DE3762608D1 (de) 1990-06-13

Family

ID=10600167

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787305572T Expired - Fee Related DE3762608D1 (de) 1986-06-26 1987-06-23 Hitzegehaertetes glas.

Country Status (10)

Country Link
US (1) US4759788A (de)
EP (1) EP0253525B1 (de)
JP (1) JPS638230A (de)
AT (1) ATE52485T1 (de)
AU (1) AU596925B2 (de)
CA (1) CA1310834C (de)
DE (1) DE3762608D1 (de)
GB (1) GB2191998A (de)
NZ (1) NZ220787A (de)
ZA (1) ZA874557B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU602234B2 (en) * 1987-07-10 1990-10-04 Libbey-Owens-Ford Co. Conveyor roll construction
DE4019335C2 (de) * 1990-06-18 1993-11-25 Deere & Co Ballenpresse zum Bilden zylindrischer Ballen aus einem Erntegut
FI86055C (fi) * 1990-07-04 1992-07-10 Tamglass Oy Anordning foer vaermehaerdning av glasskivor.
FI86406C (fi) * 1991-01-11 1992-08-25 Tamglass Oy Anordning foer vaermehaerdning av glasskivor.
US6619471B1 (en) * 2000-10-25 2003-09-16 Surface Engineering Associates, Inc. Furnace roller
US6647914B1 (en) 2001-12-18 2003-11-18 Engineered Glass Products, Llc Free-standing marine windshield assembly having a polymeric frame
DE602008005402D1 (de) * 2008-02-26 2011-04-21 Rioglass Solar Sa Reflektorelement für einen Sonnenwärmereflektor und Verfahren zu seiner Herstellung
DE102008045416A1 (de) * 2008-09-02 2010-03-04 Arcon-Dur Sicherheitsglas Gmbh & Co. Kg Vorrichtung und Verfahren zur Herstellung thermisch vorgespannter Glasscheiben und thermisch vorgespannte Glasscheibe
CN104986949B (zh) * 2015-07-10 2017-07-28 中航三鑫股份有限公司 15mm半钢化玻璃制备方法
EP3408234A4 (de) * 2016-01-31 2019-10-23 Corning Incorporated Thermisch verstärkte glasscheiben mit kleinem index oder doppelbrechungsmustern
FR3079513A1 (fr) 2018-03-27 2019-10-04 Saint-Gobain Glass France Verre durci thermiquement isotrope

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2140282A (en) * 1935-12-26 1938-12-13 Libbey Owens Ford Glass Co Apparatus for tempering glass
US2725974A (en) * 1954-09-30 1955-12-06 James J Shields Conveyor rollers
US3396000A (en) * 1964-08-28 1968-08-06 Libbey Owens Ford Glass Co Method of and apparatus for bending and tempering glass sheets by differential heating
LU54092A1 (de) * 1966-09-22 1969-04-29
DE2110669C3 (de) * 1970-03-12 1975-09-11 Toshiba Ceramics Co., Ltd., Tokio Vorrichtung und Verfahren zur kontinuierlichen Verflüssigung eines fein zerkleinerten kieselsäurehaltigen Materials
US3963469A (en) * 1974-11-18 1976-06-15 Saint-Gobain Industries Glass sheet annealing lehr
AT359229B (de) * 1975-03-07 1980-10-27 Siemens Ag Oesterreich Transportvorrichtung fuer auf erweichungs- temperatur erhitzte glastafeln
US3996035A (en) * 1975-10-01 1976-12-07 Ppg Industries, Inc. Coating and heat strengthening glass sheets
EP0005012B1 (de) * 1978-04-14 1983-01-26 Pilkington Brothers P.L.C. Transportrolle für den Einsatz bei hohen oder niedrigen Temperaturen
US4226608A (en) * 1979-05-14 1980-10-07 Shatterproof Glass Corporation Method and apparatus for curving glass sheets
FR2463750A1 (fr) * 1979-08-21 1981-02-27 Saint Gobain Gaines pour tiges supportant des feuilles de verre dans les machines de bombage et de trempe
US4363163A (en) * 1980-11-13 1982-12-14 Mcmaster Harold Quench roll including helically wrapped support

Also Published As

Publication number Publication date
GB2191998A (en) 1987-12-31
AU596925B2 (en) 1990-05-17
ZA874557B (en) 1988-04-27
EP0253525B1 (de) 1990-05-09
JPS638230A (ja) 1988-01-14
AU7478887A (en) 1988-01-07
ATE52485T1 (de) 1990-05-15
NZ220787A (en) 1988-10-28
US4759788A (en) 1988-07-26
GB8615678D0 (en) 1986-07-30
EP0253525A1 (de) 1988-01-20
CA1310834C (en) 1992-12-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee