JPS55158138A - Manufacture of bent glass - Google Patents

Manufacture of bent glass

Info

Publication number
JPS55158138A
JPS55158138A JP6359579A JP6359579A JPS55158138A JP S55158138 A JPS55158138 A JP S55158138A JP 6359579 A JP6359579 A JP 6359579A JP 6359579 A JP6359579 A JP 6359579A JP S55158138 A JPS55158138 A JP S55158138A
Authority
JP
Japan
Prior art keywords
glass
bending line
positions
offset
heater
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.)
Pending
Application number
JP6359579A
Other languages
English (en)
Inventor
Kiyoto Matsuzaki
Norimoto Aya
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP6359579A priority Critical patent/JPS55158138A/ja
Priority to US06/150,529 priority patent/US4286980A/en
Priority to GB8016553A priority patent/GB2051037B/en
Priority to DE3019578A priority patent/DE3019578C2/de
Priority to FR8011456A priority patent/FR2457261A1/fr
Publication of JPS55158138A publication Critical patent/JPS55158138A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C03B23/027—Re-forming glass sheets by bending by gravity with moulds having at least two upward pivotable mould sections
JP6359579A 1979-05-23 1979-05-23 Manufacture of bent glass Pending JPS55158138A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP6359579A JPS55158138A (en) 1979-05-23 1979-05-23 Manufacture of bent glass
US06/150,529 US4286980A (en) 1979-05-23 1980-05-16 Method and apparatus for forming bent plate glass
GB8016553A GB2051037B (en) 1979-05-23 1980-05-20 Method and apparatus for forming bent plate glass
DE3019578A DE3019578C2 (de) 1979-05-23 1980-05-22 Verfahren und Vorrichtung zum Formen einer gebogenen Glasplatte.
FR8011456A FR2457261A1 (fr) 1979-05-23 1980-05-22 Procede et dispositif pour former un panneau cintre en verre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6359579A JPS55158138A (en) 1979-05-23 1979-05-23 Manufacture of bent glass

Publications (1)

Publication Number Publication Date
JPS55158138A true JPS55158138A (en) 1980-12-09

Family

ID=13233771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6359579A Pending JPS55158138A (en) 1979-05-23 1979-05-23 Manufacture of bent glass

Country Status (5)

Country Link
US (1) US4286980A (ja)
JP (1) JPS55158138A (ja)
DE (1) DE3019578C2 (ja)
FR (1) FR2457261A1 (ja)
GB (1) GB2051037B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06271325A (ja) * 1993-03-17 1994-09-27 Central Glass Co Ltd 曲げガラス板、その製造方法並びに装置

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5176733A (en) * 1988-12-27 1993-01-05 Ford Motor Company Method and apparatus for directed energy glass heating
US5186730A (en) * 1990-03-20 1993-02-16 Saint-Gobain Vitrage International C/O Saint-Gobain Recherche Device having final frame which doubles a blank frame, for bending glass sheets
FR2659957B1 (fr) * 1990-03-20 1993-07-16 Saint Gobain Vitrage Int Procede et dispositif pour le bombage de feuilles de verre.
FR2709483B1 (fr) * 1993-08-31 1995-10-20 Saint Gobain Vitrage Int Procédé et dispositif pour le bombage de feuilles de verre.
US6076373A (en) * 1997-06-16 2000-06-20 Ppg Industries Ohio, Inc. Apparatus and method for bending glass sheets
US6006549A (en) * 1998-11-12 1999-12-28 Ppg Industries Ohio, Inc. Bending mold having side mounted weight assemblies and method of use thereof
CN103874664A (zh) * 2011-10-10 2014-06-18 康宁股份有限公司 再成形薄的玻璃板
US8833106B2 (en) * 2012-09-18 2014-09-16 Corning Incorporated Thermo-mechanical reforming method and system and mechanical reforming tool
CN104203847B (zh) 2011-10-13 2017-09-22 康宁股份有限公司 热机械再成型方法和系统以及机械再成型工具
US8549885B2 (en) 2011-11-23 2013-10-08 Corning Incorporated Process and system for precision glass sheet bending
CN103769828B (zh) * 2014-01-07 2016-07-06 珠海华尚汽车玻璃工业有限公司 一种模具左右对称件互相拷贝制作方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2176999A (en) * 1937-04-27 1939-10-24 Pittsburgh Plate Glass Co Process and apparatus for bending glass sheets
US3248195A (en) * 1959-01-09 1966-04-26 Pittsburgh Plate Glass Co Method and apparatus for bending glass sheets to compound curvatures
US4072493A (en) * 1976-09-07 1978-02-07 Ppg Industries, Inc. Method and apparatus for reshaping glass sheets
US4047916A (en) * 1976-09-21 1977-09-13 Ppg Industries, Inc. Method and apparatus for bending glass sheets to double V-bends
US4157254A (en) * 1978-04-03 1979-06-05 Ppg Industries, Inc. Method and apparatus for bending glass sheets to curved V-bends

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06271325A (ja) * 1993-03-17 1994-09-27 Central Glass Co Ltd 曲げガラス板、その製造方法並びに装置

Also Published As

Publication number Publication date
GB2051037A (en) 1981-01-14
FR2457261B1 (ja) 1985-03-22
US4286980A (en) 1981-09-01
DE3019578C2 (de) 1982-04-22
DE3019578A1 (de) 1980-11-27
GB2051037B (en) 1983-04-07
FR2457261A1 (fr) 1980-12-19

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