CA964064A - Controlling glass shape during cooling - Google Patents

Controlling glass shape during cooling

Info

Publication number
CA964064A
CA964064A CA135,814A CA135814A CA964064A CA 964064 A CA964064 A CA 964064A CA 135814 A CA135814 A CA 135814A CA 964064 A CA964064 A CA 964064A
Authority
CA
Canada
Prior art keywords
during cooling
shape during
glass shape
controlling glass
controlling
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
Application number
CA135,814A
Other languages
English (en)
Other versions
CA135814S (en
Inventor
Samuel L. Seymour
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.)
PPG Industries Inc
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
Application granted granted Critical
Publication of CA964064A publication Critical patent/CA964064A/en
Expired 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
    • C03B27/052—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)
CA135,814A 1971-06-23 1972-02-29 Controlling glass shape during cooling Expired CA964064A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA964064A true CA964064A (en) 1975-03-11

Family

ID=22557119

Family Applications (1)

Application Number Title Priority Date Filing Date
CA135,814A Expired CA964064A (en) 1971-06-23 1972-02-29 Controlling glass shape during cooling

Country Status (10)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142882A (en) * 1978-01-24 1979-03-06 Ppg Industries, Inc. Controlling buffeting during the tempering of glass sheets
US4157910A (en) * 1978-01-24 1979-06-12 Ppg Industries, Inc. Apparatus for tempering flat or curved 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 (ja) * 2013-01-11 2014-07-17 旭硝子株式会社 強化ガラスの製造方法及び製造装置
EP3583078B1 (de) * 2017-02-20 2020-10-28 Saint-Gobain Glass France Vorspannrahmen zum thermischen vorspannen von glasscheiben
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 (ja) * 1940-02-08
NL267825A (ja) * 1960-08-24
US3298809A (en) * 1963-06-20 1967-01-17 Pittsburgh Plate Glass Co Method of press bending vertically supported glass sheets
LU46312A1 (ja) * 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
BE785243A (fr) 1972-12-22
DE2230401C3 (de) 1981-12-03
US3776708A (en) 1973-12-04
AU461610B2 (en) 1975-05-29
JPS5328926B1 (ja) 1978-08-17
FR2142935B1 (ja) 1980-03-14
FR2142935A1 (ja) 1973-02-02
AU3909472A (en) 1973-08-23
GB1357498A (en) 1974-06-19
IT952912B (it) 1973-07-30
DE2230401B2 (de) 1980-11-20
BR7202575D0 (pt) 1973-09-27
DE2230401A1 (de) 1972-12-28

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