CN1309669C - 用于弯曲成对窗玻璃的方法和装置 - Google Patents

用于弯曲成对窗玻璃的方法和装置 Download PDF

Info

Publication number
CN1309669C
CN1309669C CNB028046552A CN02804655A CN1309669C CN 1309669 C CN1309669 C CN 1309669C CN B028046552 A CNB028046552 A CN B028046552A CN 02804655 A CN02804655 A CN 02804655A CN 1309669 C CN1309669 C CN 1309669C
Authority
CN
China
Prior art keywords
bending mould
window glass
bending
suction
mold
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 - Lifetime
Application number
CNB028046552A
Other languages
English (en)
Chinese (zh)
Other versions
CN1531510A (zh
Inventor
M·巴尔杜因
M·拉布罗特
H·哈维尼斯
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.)
Saint Gobain Glass France SAS
Original Assignee
Saint Gobain Glass France SAS
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 Saint Gobain Glass France SAS filed Critical Saint Gobain Glass France SAS
Publication of CN1531510A publication Critical patent/CN1531510A/zh
Application granted granted Critical
Publication of CN1309669C publication Critical patent/CN1309669C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • C03B23/035—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending
    • 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
    • C03B23/035—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending
    • C03B23/0352—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet
    • C03B23/0357—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet by suction without blowing, e.g. with vacuum or by venturi effect
    • 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
    • C03B23/0252—Re-forming glass sheets by bending by gravity by gravity only, e.g. sagging
    • 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
    • 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
    • C03B35/20—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by gripping tongs or supporting frames
    • C03B35/202—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by gripping tongs or supporting frames by supporting frames

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Window Of Vehicle (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
CNB028046552A 2001-02-06 2002-02-06 用于弯曲成对窗玻璃的方法和装置 Expired - Lifetime CN1309669C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10105200A DE10105200A1 (de) 2001-02-06 2001-02-06 Verfahren und Vorrichtung zum paarweisen Biegen von Glasscheiben
DE10105200.6 2001-02-06

Publications (2)

Publication Number Publication Date
CN1531510A CN1531510A (zh) 2004-09-22
CN1309669C true CN1309669C (zh) 2007-04-11

Family

ID=7672944

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB028046552A Expired - Lifetime CN1309669C (zh) 2001-02-06 2002-02-06 用于弯曲成对窗玻璃的方法和装置

Country Status (15)

Country Link
US (1) US7302813B2 (https=)
EP (1) EP1358131B1 (https=)
JP (1) JP4554885B2 (https=)
KR (1) KR100870518B1 (https=)
CN (1) CN1309669C (https=)
AT (1) ATE333441T1 (https=)
BR (1) BR0207002B1 (https=)
CZ (1) CZ297663B6 (https=)
DE (2) DE10105200A1 (https=)
ES (1) ES2267984T3 (https=)
MX (1) MXPA03006683A (https=)
PL (1) PL197613B1 (https=)
PT (1) PT1358131E (https=)
TR (1) TR200301213T2 (https=)
WO (1) WO2002064519A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106257982A (zh) * 2015-04-03 2016-12-28 法国圣戈班玻璃厂 玻璃片弯曲装置

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10105200A1 (de) 2001-02-06 2002-08-14 Saint Gobain Verfahren und Vorrichtung zum paarweisen Biegen von Glasscheiben
JP4811774B2 (ja) * 2001-04-10 2011-11-09 旭硝子株式会社 ガラス板曲げ成形装置および成形方法
DE10257972B3 (de) * 2002-12-12 2004-06-17 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Verfahren und Vorrichtung zum Erzeugen von Kantendruckspannungen in Glasscheiben
FR2852951B1 (fr) * 2003-03-26 2007-02-16 Saint Gobain Procede de bombage de feuilles de verre par pressage et aspiration
DE10314267B3 (de) * 2003-03-29 2004-08-19 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Verfahren und Vorrichtung zum Biegen von Glasscheiben
DE10314266B3 (de) * 2003-03-29 2004-06-09 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Verfahren und Vorrichtung zum Biegen von Glasscheiben
FR2855168B1 (fr) * 2003-05-19 2007-03-30 Saint Gobain Bombage de vitrages par gravite sur une multiplicite de supports
BE1015700A3 (fr) * 2003-10-03 2005-07-05 Glaverbel Bombage de vitrage feuillete.
CN101379435A (zh) 2004-06-03 2009-03-04 得克萨斯州大学系统董事会 用于改进显微蚀刻的对齐和覆盖的系统和方法
EP1775269B1 (en) * 2004-06-29 2018-02-28 Asahi Glass Company, Limited Production method and production device for laminated glass
FR2880343B1 (fr) * 2004-12-31 2007-06-22 Saint Gobain Procede de bombage de feuilles de verre par aspiration
DE102006024484B3 (de) 2006-05-26 2007-07-19 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Vorrichtung und Verfahren zum Biegen von Glasscheiben
FR2942793B1 (fr) 2009-03-05 2012-03-23 Saint Gobain Formage d'un vitrage comprenant une ouverture
FR2945985B1 (fr) 2009-05-27 2011-05-20 Saint Gobain Vitrage a faible niveau de double image.
US8281619B2 (en) * 2009-05-29 2012-10-09 Corning Incorporated Stack progressive pressing for making shaped articles
FR2963933B1 (fr) 2010-08-20 2012-08-17 Saint Gobain Miroir bombe par pressage
FR2966147B1 (fr) 2010-10-15 2016-05-27 Saint Gobain Support de trempe thermique
EP2463248A1 (de) 2010-12-13 2012-06-13 Saint-Gobain Glass France Verfahren und Vorrichtung zum Biegen von Scheiben
EP2463247A1 (de) 2010-12-13 2012-06-13 Saint-Gobain Glass France Verfahren und Vorrichtung zum Biegen von Scheiben
CN103249581B (zh) 2010-12-13 2016-12-07 法国圣戈班玻璃厂 一种汽车玻璃及用于弯曲玻璃片的方法
CN103030262A (zh) * 2011-09-30 2013-04-10 富泰华工业（深圳）有限公司 曲面玻璃板的成型方法与其采用的成型设备
FR2981295B1 (fr) 2011-10-14 2020-02-21 Saint-Gobain Glass France Fabrication d'un vitrage feuillete
FR2996803B1 (fr) 2012-10-12 2014-11-21 Saint Gobain Fabrication d'un vitrage feuillete muni d'un conducteur electrique
ITTO20130687A1 (it) * 2013-08-12 2015-02-13 Istituto Naz Di Astrofisica Processo per la produzione di un elemento ottico mediante formatura a caldo di una lastra di vetro
FR3012072B1 (fr) 2013-10-23 2021-01-01 Saint Gobain Verre feuillete mince pour pare-brise
FR3017865A1 (fr) * 2014-02-27 2015-08-28 Saint Gobain Bombage par gravite sur double-support
TR201902303T4 (tr) 2014-10-28 2019-03-21 Saint Gobain Cam levhalar için büküm kalıbı.
MX2017005445A (es) 2014-10-28 2017-06-29 Saint Gobain Herramienta para un proceso de doblez de vidrio.
CN104891790B (zh) * 2015-04-13 2017-07-18 东南大学 一种对称集中力与均布荷载耦合热弯成型装置及其应用
CN106612615B (zh) 2015-08-18 2021-04-02 法国圣戈班玻璃厂 在使用风扇的情况下的玻璃弯曲装置和玻璃弯曲方法
KR102051876B1 (ko) 2015-09-08 2019-12-04 쌩-고벵 글래스 프랑스 과압-보조 중력 굽힘 방법 및 그에 적합한 장치
BR112017027456B1 (pt) 2015-11-25 2022-10-18 Saint-Gobain Glass France Método de curvatura por gravidade auxiliado por sobrepressão, dispositivo adequado para o mesmo e uso de uma ferramenta de moldagem superior
CA2994359C (en) 2016-01-28 2020-01-07 Saint-Gobain Glass France Positive pressure-supported glass bending method and device suitable therefor
CN107840563A (zh) * 2016-09-21 2018-03-27 阳程科技股份有限公司 三维玻璃成型装置及其成型方法
CA3042439C (en) 2016-11-24 2021-02-16 Saint-Gobain Glass France Method for producing a curved composite glass pane having a thin glass pane
MX2019009802A (es) 2017-02-20 2019-10-14 Saint Gobain Marco de templado para templar cristales de vidrio.
MA47901B1 (fr) 2017-03-22 2021-06-30 Saint Gobain Dispositif et procédé de réception, de formage et de pose d'une vitre mince
KR102248380B1 (ko) * 2017-04-10 2021-05-07 쌩-고벵 글래스 프랑스 만곡 지지면을 구비한 유리판을 벤딩하기 위한 중력 벤딩 몰드
CN109215481B (zh) * 2017-07-08 2021-09-10 汉宸国际工程设计集团有限公司 一种建筑设计用立体模型制作模具
CN111328322B (zh) * 2017-11-10 2022-06-24 Ａｇｃ株式会社 弯曲基材的制造方法和弯曲基材的成型模具
CN109896730B (zh) * 2017-12-07 2021-12-24 蓝思科技（长沙）有限公司 一种玻璃热弯成型方法及装置
CN108395081B (zh) * 2018-03-28 2019-06-14 东莞市银泰玻璃有限公司 一种玻璃自动化弯曲装置
FR3084353B1 (fr) 2018-07-27 2023-03-24 Saint Gobain Substrat emaille, dispositif vitre lumineux avec un tel substrat et sa fabrication.
FR3084355B1 (fr) 2018-07-27 2023-05-19 Saint Gobain Substrat emaille, dispositif vitre lumineux automobile avec un tel substrat et sa fabrication.
KR102639878B1 (ko) * 2019-01-04 2024-02-26 삼성디스플레이 주식회사 진공열 성형장치 및 이를 이용한 표시장치의 제조방법
CN109987827B (zh) * 2019-05-15 2024-03-19 福耀集团（上海）汽车玻璃有限公司 一种成型装置
EP3976539A1 (de) 2019-05-28 2022-04-06 Saint-Gobain Glass France Glasbiegevorrichtung und -verfahren mit laserunterstützung
JP7389944B2 (ja) * 2019-11-28 2023-12-01 エルエス、エレクトリック、カンパニー、リミテッド 絶縁監視装置及びその絶縁監視装置の制御方法
CN113557217A (zh) 2020-02-19 2021-10-26 法国圣戈班玻璃厂 用于压弯玻璃片材的装置和方法
CN113784931A (zh) 2020-04-06 2021-12-10 法国圣戈班玻璃厂 用于制造用于玻璃片材的陶瓷的弯曲模具的方法
CN113784937A (zh) 2020-04-06 2021-12-10 法国圣戈班玻璃厂 用于制造用于玻璃片材的陶瓷的弯曲模具的方法
EP4146604B1 (de) 2020-05-05 2024-04-17 Saint-Gobain Glass France Verfahren zum biegen einer glasscheibe mit einem maskierungsbereich und einem durchsichtsbereich
WO2022063575A1 (de) 2020-09-28 2022-03-31 Saint-Gobain Glass France Verfahren und vorrichtung zum biegen von flachen glasscheiben
JP2024518263A (ja) * 2021-04-08 2024-05-01 アップル インコーポレイテッド 積層窓
CN113603343A (zh) * 2021-06-30 2021-11-05 华勤技术股份有限公司 工件热弯装置
FR3132520A1 (fr) 2022-02-08 2023-08-11 Saint-Gobain Glass France Substrat émaillé illuminable et sa fabrication
FR3132521A1 (fr) 2022-02-08 2023-08-11 Saint-Gobain Glass France Substrat émaillé illuminable et sa fabrication
WO2024037927A1 (de) 2022-08-15 2024-02-22 Saint-Gobain Glass France Verfahren zur herstellung einer windschutzscheibe mit verbessertem aufprallschutz und ebensolche windschutzscheibe

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4894080A (en) * 1988-09-26 1990-01-16 Ppg Industries, Inc. In-lehr glass sheet press bending using pressurized gas
EP0363097A1 (en) * 1988-10-04 1990-04-11 Nippon Sheet Glass Co. Ltd. Method of shaping sheet glass
US5302176A (en) * 1991-09-04 1994-04-12 Nippon Sheet Glass Co., Ltd. Method of and apparatus for bending sheet glass
US5376158A (en) * 1990-05-22 1994-12-27 Glasstech, Inc. Method for vacuum impulse forming of heated glass sheets
CN1115305A (zh) * 1994-04-15 1996-01-24 平板玻璃股份公司 弯玻璃板传递机
US5660609A (en) * 1994-10-04 1997-08-26 Saint-Gobain Vitrage Method and device for the bending of glass sheets
WO1998039261A1 (en) * 1997-03-04 1998-09-11 Glassrobots Oy Method and apparatus for controlling bending of a glass in a glass bending oven
US5893941A (en) * 1994-10-25 1999-04-13 Nikander; Risto Method and apparatus in bending and tempering of a glass sheet
US5992178A (en) * 1996-10-31 1999-11-30 Saint-Gobain Vitrage Method for stepwise bending of glass sheets

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2377849A (en) * 1942-08-29 1945-06-12 Libbey Owens Ford Glass Co Process for bending glass
US2550252A (en) * 1942-12-07 1951-04-24 Libbey Owens Ford Glass Co Glass bending mold
BE505637A (https=) 1950-09-13
FR2085464B1 (https=) * 1970-04-23 1974-08-09 Saint Gobain Pont A Mousson
ES475788A1 (es) * 1977-12-30 1979-04-16 Bfg Glassgroup Procedimiento para impartir una curvatura permanente a una hoja de vidrio.
US4233050A (en) * 1979-03-09 1980-11-11 Ppg Industries, Inc. Shaping glass sheets by gravity sag bending followed by blow forming
JPS593939B2 (ja) 1981-02-26 1984-01-26 旭硝子株式会社 ガラス板曲げ強化装置のガラス板支承枠型リング
US4711653A (en) 1986-12-29 1987-12-08 Ppg Industries, Inc. Innovative press bending of thermoplastic sheets
DE3715151A1 (de) 1987-05-07 1988-11-17 Ver Glaswerke Gmbh Verfahren und vorrichtungen zum biegen von glasscheiben
US5003694A (en) * 1987-10-30 1991-04-02 Warner-Lambert Company Flexible razor head
FR2624850B1 (fr) 1987-12-22 1990-04-27 Saint Gobain Vitrage Procede et dispositif pour le refroidissement de feuilles de verre bombees
DE68919931T2 (de) * 1988-07-18 1995-06-01 Asahi Glass Co Ltd Verfahren und Vorrichtung zum Biegen von Glasscheiben für laminiertes Glas.
JPH0629148B2 (ja) 1989-05-31 1994-04-20 セントラル硝子株式会社 ガラス板の熱処理方法
FR2659957B1 (fr) 1990-03-20 1993-07-16 Saint Gobain Vitrage Int Procede et dispositif pour le bombage de feuilles de verre.
US5004491A (en) * 1990-05-22 1991-04-02 Glasstech, Inc. Glass sheet forming method and apparatus utilizing lower full surface vacuum mold and upper ring mold
DE4201275C1 (https=) * 1992-01-18 1993-08-19 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De
FR2707283B1 (fr) * 1993-07-09 1995-09-22 Saint Gobain Vitrage Int Procédé et dispositif de formage de plaques de verre et application de ce procédé à l'obtention de vitrages de formes complexes.
DE4337559C1 (de) 1993-11-04 1995-03-23 Ver Glaswerke Gmbh Verfahren zum paarweisen Biegen von Glasscheiben
CA2141830C (en) * 1994-02-14 1999-06-01 Ppg Industries Ohio, Inc. Method and apparatus of bending glass sheets
DE19725189C1 (de) 1997-06-14 1998-11-26 Sekurit Saint Gobain Deutsch Vorrichtung zum Biegen von Glasscheiben
DE10105200A1 (de) 2001-02-06 2002-08-14 Saint Gobain Verfahren und Vorrichtung zum paarweisen Biegen von Glasscheiben
DE10257972B3 (de) * 2002-12-12 2004-06-17 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Verfahren und Vorrichtung zum Erzeugen von Kantendruckspannungen in Glasscheiben

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4894080A (en) * 1988-09-26 1990-01-16 Ppg Industries, Inc. In-lehr glass sheet press bending using pressurized gas
EP0363097A1 (en) * 1988-10-04 1990-04-11 Nippon Sheet Glass Co. Ltd. Method of shaping sheet glass
US5376158A (en) * 1990-05-22 1994-12-27 Glasstech, Inc. Method for vacuum impulse forming of heated glass sheets
US5302176A (en) * 1991-09-04 1994-04-12 Nippon Sheet Glass Co., Ltd. Method of and apparatus for bending sheet glass
CN1115305A (zh) * 1994-04-15 1996-01-24 平板玻璃股份公司 弯玻璃板传递机
US5660609A (en) * 1994-10-04 1997-08-26 Saint-Gobain Vitrage Method and device for the bending of glass sheets
US5893941A (en) * 1994-10-25 1999-04-13 Nikander; Risto Method and apparatus in bending and tempering of a glass sheet
US5992178A (en) * 1996-10-31 1999-11-30 Saint-Gobain Vitrage Method for stepwise bending of glass sheets
WO1998039261A1 (en) * 1997-03-04 1998-09-11 Glassrobots Oy Method and apparatus for controlling bending of a glass in a glass bending oven

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106257982A (zh) * 2015-04-03 2016-12-28 法国圣戈班玻璃厂 玻璃片弯曲装置
CN106257982B (zh) * 2015-04-03 2019-07-16 法国圣戈班玻璃厂 玻璃片弯曲装置

Also Published As

Publication number Publication date
CN1531510A (zh) 2004-09-22
DE10105200A1 (de) 2002-08-14
EP1358131B1 (fr) 2006-07-19
BR0207002B1 (pt) 2010-10-19
MXPA03006683A (es) 2003-10-24
ES2267984T3 (es) 2007-03-16
PT1358131E (pt) 2006-12-29
WO2002064519A1 (fr) 2002-08-22
US7302813B2 (en) 2007-12-04
DE60213201D1 (de) 2006-08-31
CZ20032065A3 (cs) 2004-09-15
JP2004527438A (ja) 2004-09-09
KR20030075171A (ko) 2003-09-22
WO2002064519A8 (fr) 2004-05-21
EP1358131A2 (fr) 2003-11-05
US20040129028A1 (en) 2004-07-08
BR0207002A (pt) 2004-02-17
PL370211A1 (en) 2005-05-16
ATE333441T1 (de) 2006-08-15
PL197613B1 (pl) 2008-04-30
JP4554885B2 (ja) 2010-09-29
KR100870518B1 (ko) 2008-11-26
DE60213201T2 (de) 2007-06-21
CZ297663B6 (cs) 2007-02-28
TR200301213T2 (tr) 2005-01-24

Similar Documents

Publication Publication Date Title
CN1309669C (zh) 用于弯曲成对窗玻璃的方法和装置
CN1239419C (zh) 玻璃板成形方法和装置
CN100363282C (zh) 通过挤压和抽吸弯曲玻璃板的方法
US8746011B2 (en) Method for cambering glass sheets by suction
CN103249581B (zh) 一种汽车玻璃及用于弯曲玻璃片的方法
EP0885851B1 (en) Apparatus and method for bending glass sheets
CN100383066C (zh) 弯曲窗玻璃的方法和装置
CN1956929A (zh) 使用真空装置的片材弯曲设备及其方法
CN106257982B (zh) 玻璃片弯曲装置
KR101911654B1 (ko) 유리 굽힘 공정용 도구
CN103553307B (zh) 一种弯曲玻璃板的方法和装置
JPH07187691A (ja) ガラスシートを曲げ加工する方法と装置
CN1856451A (zh) 用于弯曲玻璃片的压弯站
CN100352780C (zh) 弯曲窗玻璃的方法和装置
KR102248397B1 (ko) 유리판을 프레스 벤딩하기 위한 장치 및 방법
CN114599616A (zh) 用于弯曲扁平的玻璃片材的方法和装置
CN1117028A (zh) 玻璃板的弯曲

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20070411

CX01 Expiry of patent term