BE785243A - Systeme et procede de controle de la forme de vitres de verre moulees en cours de refroidissement - Google Patents

Systeme et procede de controle de la forme de vitres de verre moulees en cours de refroidissement

Info

Publication number
BE785243A
BE785243A BE785243A BE785243A BE785243A BE 785243 A BE785243 A BE 785243A BE 785243 A BE785243 A BE 785243A BE 785243 A BE785243 A BE 785243A BE 785243 A BE785243 A BE 785243A
Authority
BE
Belgium
Prior art keywords
checking
shape
during cooling
glass windows
molded glass
Prior art date
Application number
BE785243A
Other languages
English (en)
Inventor
S L 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 BE785243A publication Critical patent/BE785243A/fr

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
    • C03B27/052—Tempering or quenching glass products using gas for flat or bent glass sheets being in a vertical position
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
    • C03B23/031—Re-forming glass sheets by bending by press-bending between shaping moulds the glass sheets being in a vertical position

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
BE785243A 1971-06-23 1972-06-22 Systeme et procede de controle de la forme de vitres de verre moulees en cours de refroidissement BE785243A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15587371A 1971-06-23 1971-06-23

Publications (1)

Publication Number Publication Date
BE785243A true BE785243A (fr) 1972-12-22

Family

ID=22557119

Family Applications (1)

Application Number Title Priority Date Filing Date
BE785243A BE785243A (fr) 1971-06-23 1972-06-22 Systeme et procede de controle de la forme de vitres de verre moulees en cours de refroidissement

Country Status (10)

Country Link
US (1) US3776708A (fr)
JP (1) JPS5328926B1 (fr)
AU (1) AU461610B2 (fr)
BE (1) BE785243A (fr)
BR (1) BR7202575D0 (fr)
CA (1) CA964064A (fr)
DE (1) DE2230401C3 (fr)
FR (1) FR2142935B1 (fr)
GB (1) GB1357498A (fr)
IT (1) IT952912B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS6092562A (ja) * 1983-10-26 1985-05-24 小林　直彦 コンクリ−ト建造物の微細クラツクへの薬液注入工法
FR2554804A1 (fr) * 1983-11-16 1985-05-17 Saint Gobain Vitrage Procede et dispositif pour bomber et tremper des feuilles de verre
JP3681312B2 (ja) * 1999-08-16 2005-08-10 セントラル硝子株式会社 ガラス板成形用支持枠
WO2014109237A1 (fr) * 2013-01-11 2014-07-17 旭硝子株式会社 Procédé de fabrication et dispositif de fabrication de verre trempé
CN108738318B (zh) * 2017-02-20 2021-11-30 法国圣戈班玻璃厂 用于使玻璃盘片热预紧的预紧框架
CN109539721B (zh) * 2018-12-20 2023-10-27 浙江芯丰科技有限公司 一种烘干上料装置的烘箱结构
CN114085028A (zh) * 2021-11-09 2022-02-25 福耀集团(福建)机械制造有限公司 加工设备及玻璃成型系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB442633A (en) * 1935-03-27 1936-02-12 American Securit Co Improved means for supporting glass or other sheets while undergoing tempering or heat treatment
GB505189A (en) * 1937-11-05 1939-05-05 Manufacturers Des Glaces Et Pr Improvements in and relating to apparatus for chilling glass for tempering
BE440478A (fr) * 1940-02-08
DE1285113B (fr) * 1960-08-24 1968-12-12
US3298809A (en) * 1963-06-20 1967-01-17 Pittsburgh Plate Glass Co Method of press bending vertically supported glass sheets
LU46312A1 (fr) * 1964-06-12 1972-01-01
US3310273A (en) * 1966-02-28 1967-03-21 Pittsburgh Plate Glass Co Sheet support apparatus

Also Published As

Publication number Publication date
GB1357498A (en) 1974-06-19
DE2230401B2 (de) 1980-11-20
AU3909472A (en) 1973-08-23
JPS5328926B1 (fr) 1978-08-17
US3776708A (en) 1973-12-04
AU461610B2 (en) 1975-05-29
CA964064A (en) 1975-03-11
DE2230401C3 (de) 1981-12-03
FR2142935B1 (fr) 1980-03-14
BR7202575D0 (pt) 1973-09-27
IT952912B (it) 1973-07-30
DE2230401A1 (de) 1972-12-28
FR2142935A1 (fr) 1973-02-02

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: PPG INDUSTRIES INC.

Effective date: 19850622