ZA874557B - Heat strengthened glass - Google Patents

Heat strengthened glass

Info

Publication number
ZA874557B
ZA874557B ZA874557A ZA874557A ZA874557B ZA 874557 B ZA874557 B ZA 874557B ZA 874557 A ZA874557 A ZA 874557A ZA 874557 A ZA874557 A ZA 874557A ZA 874557 B ZA874557 B ZA 874557B
Authority
ZA
South Africa
Prior art keywords
glass
support
heat strengthened
strengthened glass
cooled
Prior art date
Application number
ZA874557A
Other languages
English (en)
Inventor
Peter Ward
Ward Peter
Original Assignee
Pilkington Brothers 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 Brothers Plc filed Critical Pilkington Brothers Plc
Publication of ZA874557B publication Critical patent/ZA874557B/xx

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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (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)
  • Glass Compositions (AREA)
  • Surface Treatment Of Glass (AREA)
  • Laminated Bodies (AREA)
ZA874557A 1986-06-26 1987-06-24 Heat strengthened glass ZA874557B (en)

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
ZA874557B true ZA874557B (en) 1988-04-27

Family

ID=10600167

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA874557A ZA874557B (en) 1986-06-26 1987-06-24 Heat strengthened glass

Country Status (10)

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

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
ATE501404T1 (de) * 2008-02-26 2011-03-15 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
JP2019507092A (ja) * 2016-01-31 2019-03-14 コーニング インコーポレイテッド 微小スケール屈折率又は複屈折パターンを有する熱強化ガラスシート
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 (xx) * 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 (en) * 1978-04-14 1983-01-26 Pilkington Brothers P.L.C. A roll for use under high or low temperature conditions
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
CA1310834C (en) 1992-12-01
EP0253525B1 (en) 1990-05-09
US4759788A (en) 1988-07-26
AU596925B2 (en) 1990-05-17
EP0253525A1 (en) 1988-01-20
NZ220787A (en) 1988-10-28
ATE52485T1 (de) 1990-05-15
GB8615678D0 (en) 1986-07-30
JPS638230A (ja) 1988-01-14
DE3762608D1 (de) 1990-06-13
GB2191998A (en) 1987-12-31
AU7478887A (en) 1988-01-07

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