IT1171038B - Apparecchiatura per la tempra di lastre di vetro di forme e grandez ze differenti - Google Patents

Apparecchiatura per la tempra di lastre di vetro di forme e grandez ze differenti

Info

Publication number
IT1171038B
IT1171038B IT68169/83A IT6816983A IT1171038B IT 1171038 B IT1171038 B IT 1171038B IT 68169/83 A IT68169/83 A IT 68169/83A IT 6816983 A IT6816983 A IT 6816983A IT 1171038 B IT1171038 B IT 1171038B
Authority
IT
Italy
Prior art keywords
shapes
glass sheets
hardening equipment
different shapes
different
Prior art date
Application number
IT68169/83A
Other languages
English (en)
Other versions
IT8368169A0 (it
Inventor
Emmett Robert Dunn
Samuel Lansing Seymour
Original Assignee
Ppg Industries Inc
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 Ppg Industries Inc filed Critical Ppg Industries Inc
Publication of IT8368169A0 publication Critical patent/IT8368169A0/it
Application granted granted Critical
Publication of IT1171038B publication Critical patent/IT1171038B/it

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
    • C03B27/0404—Nozzles, blow heads, blowing units or their arrangements, specially adapted 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
    • C03B27/0442—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position for bent glass sheets
    • C03B27/0447—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position for bent glass sheets the quench unit being variably adaptable to the bend of the sheet

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
IT68169/83A 1982-11-10 1983-11-09 Apparecchiatura per la tempra di lastre di vetro di forme e grandez ze differenti IT1171038B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/440,488 US4444579A (en) 1982-11-10 1982-11-10 Apparatus for tempering glass sheets of different sizes and shapes

Publications (2)

Publication Number Publication Date
IT8368169A0 IT8368169A0 (it) 1983-11-09
IT1171038B true IT1171038B (it) 1987-06-10

Family

ID=23748948

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68169/83A IT1171038B (it) 1982-11-10 1983-11-09 Apparecchiatura per la tempra di lastre di vetro di forme e grandez ze differenti

Country Status (5)

Country Link
US (1) US4444579A (it)
JP (1) JPS5997543A (it)
CA (1) CA1206336A (it)
FR (1) FR2535705B1 (it)
IT (1) IT1171038B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3612720A1 (de) * 1986-04-16 1987-10-22 Ver Glaswerke Gmbh Vorrichtung zum vorspannen von glasscheiben
US5507852A (en) * 1994-01-07 1996-04-16 Ppg Industries, Inc. Glass sheet quench
JP2001026434A (ja) * 1999-07-13 2001-01-30 Nippon Sheet Glass Co Ltd ガラス急冷装置
JP5605649B2 (ja) * 2008-09-09 2014-10-15 旭硝子株式会社 ガラス板の風冷強化装置、及び風冷強化方法
FI20146016A (fi) * 2014-11-20 2016-05-21 Glaston Finland Oy Menetelmä ja laite lasilevyjen karkaisemiseksi
EP3246295B1 (en) 2016-05-17 2021-07-07 Glaston Finland Oy Method for tempering glass sheets
TW202041474A (zh) * 2019-01-10 2020-11-16 美商玻璃技術股份有限公司 玻璃片焠火配置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2677918A (en) * 1949-04-29 1954-05-11 Saint Gobain Apparatus for bending and tempering sheets of glass
US2790270A (en) * 1954-07-12 1957-04-30 Pittsburgh Plate Glass Co Apparatus for tempering glass
US2876592A (en) * 1954-09-28 1959-03-10 Pittsburgh Plate Glass Co Apparatus for tempering curved glass sheets
NL209030A (it) * 1955-08-15
US3294518A (en) * 1963-07-19 1966-12-27 Pittsburgh Plate Glass Co Apparatus for tempering bent glass sheets
GB1071555A (en) * 1964-08-28 1967-06-07 Libbey Owens Ford Glass Co Method of and apparatus for bending and tempering glass sheets
BE785736A (fr) * 1971-07-02 1973-01-02 Saint Gobain Perfectionnement au bombage de plaques de matieres a l'etat plastique
FR2332241A1 (fr) * 1975-11-19 1977-06-17 Saint Gobain Dispositif pour la trempe thermique a l'air de feuilles de verre
US4343645A (en) * 1977-02-07 1982-08-10 Asahi Glass Company, Ltd. Quenching apparatus for tempering curved glass plates
US4157910A (en) * 1978-01-24 1979-06-12 Ppg Industries, Inc. Apparatus for tempering flat or curved glass sheets
US4142882A (en) * 1978-01-24 1979-03-06 Ppg Industries, Inc. Controlling buffeting during the tempering of glass sheets
US4140511A (en) * 1978-01-24 1979-02-20 Ppg Industries, Inc. Method of tempering glass sheets

Also Published As

Publication number Publication date
FR2535705A1 (fr) 1984-05-11
US4444579A (en) 1984-04-24
CA1206336A (en) 1986-06-24
JPS6230142B2 (it) 1987-06-30
FR2535705B1 (fr) 1986-08-14
JPS5997543A (ja) 1984-06-05
IT8368169A0 (it) 1983-11-09

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971125