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)
  • Window Of Vehicle (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (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 (enExample)
EP (1) EP1358131B1 (enExample)
JP (1) JP4554885B2 (enExample)
KR (1) KR100870518B1 (enExample)
CN (1) CN1309669C (enExample)
AT (1) ATE333441T1 (enExample)
BR (1) BR0207002B1 (enExample)
CZ (1) CZ297663B6 (enExample)
DE (2) DE10105200A1 (enExample)
ES (1) ES2267984T3 (enExample)
MX (1) MXPA03006683A (enExample)
PL (1) PL197613B1 (enExample)
PT (1) PT1358131E (enExample)
TR (1) TR200301213T2 (enExample)
WO (1) WO2002064519A1 (enExample)

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.
US7535549B2 (en) 2004-06-03 2009-05-19 Board Of Regents, University Of Texas System System and method for improvement of alignment and overlay for microlithography
WO2006001474A1 (ja) * 2004-06-29 2006-01-05 Asahi Glass Company, Limited 合わせガラスの製造方法及び製造装置
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
ES2664502T3 (es) 2010-12-13 2018-04-19 Saint-Gobain Glass France Cristal curvado
EP2463247A1 (de) 2010-12-13 2012-06-13 Saint-Gobain Glass France Verfahren und Vorrichtung zum Biegen von Scheiben
EP2463248A1 (de) 2010-12-13 2012-06-13 Saint-Gobain Glass France Verfahren und Vorrichtung zum Biegen von Scheiben
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
ES2713032T3 (es) 2014-10-28 2019-05-17 Saint Gobain Herramienta para un proceso de curvado de vidrio
PT3212584T (pt) 2014-10-28 2019-03-01 Saint Gobain Ferramenta de curvatura para placas de vidro
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
PE20180761A1 (es) 2015-08-18 2018-05-03 Saint Gobain Aparato curvador de vidrio y metodo para curvar vidrio con el empleo de un ventilador
WO2017042037A1 (de) 2015-09-08 2017-03-16 Saint-Gobain Glass France Überdruckunterstütztes schwerkraftbiegeverfahren und hierfür geeignete vorrichtung
US11104598B2 (en) 2015-11-25 2021-08-31 Saint-Gobain Glass France Overpressure-assisted gravity bending method and device suitable therefor
CA2994359C (en) 2016-01-28 2020-01-07 Gunther Schall 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
BR112019000952A2 (pt) 2016-11-24 2019-06-11 Saint Gobain método para produzir um painel de vidro compósito curvo com um painel de vidro fino
US11332402B2 (en) 2017-02-20 2022-05-17 Saint-Gobain Glass France Tempering frame for thermal tempering of glass panes
EP3600882B1 (de) 2017-03-22 2021-05-19 Saint-Gobain Glass France Vorrichtung und verfahren zum aufnehmen, verformen und ablegen einer dünnen glasscheibe
US11299416B2 (en) * 2017-04-10 2022-04-12 Saint-Gobain Glass France Gravity bending mould for bending glass panes with curved support surface
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
WO2019093341A1 (ja) * 2017-11-10 2019-05-16 Ａｇｃ株式会社 屈曲基材の製造方法及び屈曲基材の成形型
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
FR3084355B1 (fr) 2018-07-27 2023-05-19 Saint Gobain Substrat emaille, dispositif vitre lumineux automobile avec un tel substrat et sa fabrication.
FR3084353B1 (fr) 2018-07-27 2023-03-24 Saint Gobain Substrat emaille, dispositif vitre lumineux 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
CN112351960A (zh) 2019-05-28 2021-02-09 法国圣戈班玻璃厂 通过激光器辅助的玻璃弯曲装置和方法
US11892495B2 (en) * 2019-11-28 2024-02-06 Ls Electric Co., Ltd. Insulation monitoring device and control method therefor
WO2021165431A1 (de) 2020-02-19 2021-08-26 Saint-Gobain Glass France Vorrichtung und verfahren zum pressbiegen von glasscheiben
WO2021204468A1 (de) 2020-04-06 2021-10-14 Saint-Gobain Glass France Verfahren zur herstellung einer keramischen biegeform für glasscheiben
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
EP4146604B1 (de) 2020-05-05 2024-04-17 Saint-Gobain Glass France Verfahren zum biegen einer glasscheibe mit einem maskierungsbereich und einem durchsichtsbereich
DE202021004140U1 (de) 2020-09-28 2022-10-18 Saint-Gobain Glass France Vorrichtung zum Biegen von flachen Glasscheiben
WO2022216743A1 (en) * 2021-04-08 2022-10-13 Bromden Ventures Llc Laminated windows
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 (enExample) 1950-09-13
FR2085464B1 (enExample) * 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
US5071461A (en) * 1988-07-18 1991-12-10 Asahi Glass Company, Ltd. Method and apparatus for bending overlapping glass plates to form a laminated glass structure
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 (enExample) * 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
WO2002064519A8 (fr) 2004-05-21
ATE333441T1 (de) 2006-08-15
BR0207002B1 (pt) 2010-10-19
EP1358131B1 (fr) 2006-07-19
KR100870518B1 (ko) 2008-11-26
JP2004527438A (ja) 2004-09-09
PT1358131E (pt) 2006-12-29
PL197613B1 (pl) 2008-04-30
US7302813B2 (en) 2007-12-04
DE60213201T2 (de) 2007-06-21
EP1358131A2 (fr) 2003-11-05
PL370211A1 (en) 2005-05-16
CZ20032065A3 (cs) 2004-09-15
MXPA03006683A (es) 2003-10-24
CZ297663B6 (cs) 2007-02-28
CN1531510A (zh) 2004-09-22
BR0207002A (pt) 2004-02-17
ES2267984T3 (es) 2007-03-16
JP4554885B2 (ja) 2010-09-29
KR20030075171A (ko) 2003-09-22
DE60213201D1 (de) 2006-08-31
DE10105200A1 (de) 2002-08-14
US20040129028A1 (en) 2004-07-08
TR200301213T2 (tr) 2005-01-24
WO2002064519A1 (fr) 2002-08-22

Similar Documents

Publication Publication Date Title
CN1309669C (zh) 用于弯曲成对窗玻璃的方法和装置
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
EP0885851B1 (en) Apparatus and method for bending glass sheets
CN1956929A (zh) 使用真空装置的片材弯曲设备及其方法
CN100383066C (zh) 弯曲窗玻璃的方法和装置
CN106257982B (zh) 玻璃片弯曲装置
KR101911654B1 (ko) 유리 굽힘 공정용 도구
CN103249581A (zh) 弯曲的玻璃片
CN101883739A (zh) 玻璃板的弯曲成形方法及玻璃板的弯曲成形装置
CN1040017A (zh) 支承热的成型板状材料的钢化环及方法
JPH07187691A (ja) ガラスシートを曲げ加工する方法と装置
CN103553307B (zh) 一种弯曲玻璃板的方法和装置
CN87101950A (zh) 玻璃板压弯机
AU2004226205B2 (en) Method and device for bending glass sheets
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