CA2024761A1 - Platine de galbage complexe - Google Patents
Platine de galbage complexeInfo
- Publication number
- CA2024761A1 CA2024761A1 CA2024761A CA2024761A CA2024761A1 CA 2024761 A1 CA2024761 A1 CA 2024761A1 CA 2024761 A CA2024761 A CA 2024761A CA 2024761 A CA2024761 A CA 2024761A CA 2024761 A1 CA2024761 A1 CA 2024761A1
- Authority
- CA
- Canada
- Prior art keywords
- bending iron
- reverse curvature
- pan member
- curvature bending
- shape
- 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.)
- Granted
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
- C03B23/0252—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
- C03B23/025—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
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/408,829 US4979977A (en) | 1989-09-18 | 1989-09-18 | Bending iron having member to effect reverse bend and method of using same |
US07/408,829 | 1989-09-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2024761A1 true CA2024761A1 (fr) | 1991-03-19 |
CA2024761C CA2024761C (fr) | 1995-01-17 |
Family
ID=23617947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002024761A Expired - Fee Related CA2024761C (fr) | 1989-09-18 | 1990-09-06 | Platine de galbage complexe |
Country Status (5)
Country | Link |
---|---|
US (1) | US4979977A (fr) |
EP (1) | EP0418700B1 (fr) |
JP (1) | JPH0829955B2 (fr) |
CA (1) | CA2024761C (fr) |
DE (1) | DE69006146T2 (fr) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2658808B1 (fr) * | 1990-02-21 | 1993-05-14 | Saint Gobain Vitrage Int | Four de bombage de feuilles de verre par effondrement sur un cadre de bombage et son application a la realisation de vitrages de forme complexe. |
US5185022A (en) * | 1990-03-30 | 1993-02-09 | Tamglass Engineering Oy | Mould assembly for bending difficult bending shapes in a glass sheet |
FI84807C (fi) * | 1990-03-30 | 1992-01-27 | Tamglass Oy | Foerfarande och formanordning foer att i en glasskiva boeja svaora boejningsformer, saosom s-form. |
JP3813654B2 (ja) * | 1995-02-09 | 2006-08-23 | 日本碍子株式会社 | セラミックスの接合構造およびその製造方法 |
FR2855168B1 (fr) * | 2003-05-19 | 2007-03-30 | Saint Gobain | Bombage de vitrages par gravite sur une multiplicite de supports |
US7459199B2 (en) * | 2004-01-29 | 2008-12-02 | Ppg Industries Ohio, Inc. | Method of and apparatus for strengthening edges of one or more glass sheets |
CN103930382B (zh) * | 2011-10-10 | 2017-12-12 | 康宁股份有限公司 | 用于急弯玻璃板的设备和方法 |
US20150000341A1 (en) * | 2011-10-10 | 2015-01-01 | Corning Incorporated | Reshaping thin glass sheets |
US9452948B2 (en) * | 2014-02-06 | 2016-09-27 | Glasstech, Inc. | Three stage forming station and method for forming a hot glass sheet with transverse curvature |
US11597672B2 (en) | 2016-03-09 | 2023-03-07 | Corning Incorporated | Cold forming of complexly curved glass articles |
EP3475237A1 (fr) | 2016-06-28 | 2019-05-01 | Corning Incorporated | Stratification de verre mince renforcé sur une surface en plastique moulée incurvée pour une application de protection d'écran et de décoration |
KR102434980B1 (ko) | 2016-07-05 | 2022-08-22 | 코닝 인코포레이티드 | 냉간-형성 유리 물품 및 그의 조립 방법 |
US11384001B2 (en) | 2016-10-25 | 2022-07-12 | Corning Incorporated | Cold-form glass lamination to a display |
US11016590B2 (en) | 2017-01-03 | 2021-05-25 | Corning Incorporated | Vehicle interior systems having a curved cover glass and display or touch panel and methods for forming the same |
TWI771357B (zh) | 2017-01-03 | 2022-07-21 | 美商康寧公司 | 具有彎曲的覆蓋玻璃以及顯示器或觸控面板的車輛內部系統及其形成方法 |
DE202018006731U1 (de) | 2017-04-10 | 2022-05-30 | Saint-Gobain Glass France | Vorrichtung zum Pressbiegen von Glasscheiben |
US11685684B2 (en) | 2017-05-15 | 2023-06-27 | Corning Incorporated | Contoured glass articles and methods of making the same |
EP3655282B1 (fr) | 2017-07-18 | 2023-02-15 | Corning Incorporated | Système d'intérieur de véhicule comprenant un article en verre courbe complexe formé a froid |
KR102564868B1 (ko) | 2017-09-12 | 2023-08-09 | 코닝 인코포레이티드 | 장식용 유리 상에 터치 패널을 포함하는 디스플레이용 데드프론트 및 관련 방법 |
TWI806897B (zh) | 2017-09-13 | 2023-07-01 | 美商康寧公司 | 用於顯示器的基於光導器的無電面板、相關的方法及載具內部系統 |
US11065960B2 (en) | 2017-09-13 | 2021-07-20 | Corning Incorporated | Curved vehicle displays |
EP3692003A1 (fr) * | 2017-10-06 | 2020-08-12 | Corning Incorporated | Système et procédé pour former un article stratifié en verre incurvé utilisant un différentiel de viscosité de verre pour une adaptation de forme améliorée |
CN117341302A (zh) | 2017-10-10 | 2024-01-05 | 康宁股份有限公司 | 具有改进的可靠性的弯曲覆盖玻璃的交通工具内部系统及其形成方法 |
CN111758063B (zh) | 2017-11-21 | 2022-08-09 | 康宁公司 | 用于抬头显示器系统的非球面镜及其形成方法 |
CN111656254B (zh) | 2017-11-30 | 2023-06-02 | 康宁公司 | 用于真空成形非球面镜的系统与方法 |
JP7274480B2 (ja) | 2017-11-30 | 2023-05-16 | コーニング インコーポレイテッド | 曲面ミラーを成形する真空成形装置、システム及び方法 |
JP7361705B2 (ja) | 2018-03-13 | 2023-10-16 | コーニング インコーポレイテッド | 亀裂抵抗性の湾曲したカバーガラスを有する乗物内装システムおよびその形成方法 |
EP3823825A1 (fr) | 2018-07-16 | 2021-05-26 | Corning Incorporated | Systèmes d'intérieur de véhicule pourvus d'un substrat en verre courbé à froid et leurs procédés de formation |
EP3771695A1 (fr) | 2019-07-31 | 2021-02-03 | Corning Incorporated | Procédé et système pour verre formé à froid |
WO2021165431A1 (fr) * | 2020-02-19 | 2021-08-26 | Saint-Gobain Glass France | Dispositif et procédé de pliage de plaques de verre par compression |
US11772361B2 (en) | 2020-04-02 | 2023-10-03 | Corning Incorporated | Curved glass constructions and methods for forming same |
US11542189B2 (en) * | 2020-09-03 | 2023-01-03 | Glasstech, Inc. | Articulated mold arrangement for a glass processing system |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2932129A (en) * | 1954-03-15 | 1960-04-12 | Libbey Owens Ford Glass Co | Method of bending and cutting sheets of glass or like materials |
DE1072366B (fr) * | 1956-06-28 | 1900-01-01 | ||
NL277698A (fr) * | 1961-05-01 | 1900-01-01 | ||
US3278289A (en) * | 1962-11-14 | 1966-10-11 | Pittsburgh Plate Glass Co | Pivoted glass sheet bending mold |
US3278287A (en) * | 1963-05-28 | 1966-10-11 | Libbey Owens Ford Glass Co | Method of producing pattern-cut bent glass sheet |
US3457060A (en) * | 1966-03-23 | 1969-07-22 | Libbey Owens Ford Co | Glass bending furnace with partitions defining separate longitudinally disposed heating areas |
US3976462A (en) * | 1975-03-10 | 1976-08-24 | Ppg Industries, Inc. | Method and apparatus for bending glass sheets |
US4305746A (en) * | 1980-05-01 | 1981-12-15 | Libbey-Owens-Ford Company | Method of and apparatus for bending glass sheets |
US4375978A (en) * | 1981-07-01 | 1983-03-08 | Ppg Industries, Inc. | Lightweight outline mold with low thermal inertia for shaping glass sheets |
US4508556A (en) * | 1984-06-04 | 1985-04-02 | Ppg Industries, Inc. | Method and apparatus for bending glass sheets to complicated shapes including an S-shaped transverse bend |
JPS6183640A (ja) * | 1984-09-26 | 1986-04-28 | Nippon Sheet Glass Co Ltd | 板ガラスのプレス成形方法及び装置 |
US4711677A (en) * | 1986-07-18 | 1987-12-08 | The Garrett Corporation | High temperature bushing alloy |
-
1989
- 1989-09-18 US US07/408,829 patent/US4979977A/en not_active Expired - Lifetime
-
1990
- 1990-09-06 CA CA002024761A patent/CA2024761C/fr not_active Expired - Fee Related
- 1990-09-10 DE DE69006146T patent/DE69006146T2/de not_active Expired - Fee Related
- 1990-09-10 EP EP90117403A patent/EP0418700B1/fr not_active Expired - Lifetime
- 1990-09-17 JP JP2246939A patent/JPH0829955B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69006146T2 (de) | 1994-07-21 |
DE69006146D1 (de) | 1994-03-03 |
CA2024761C (fr) | 1995-01-17 |
JPH0829955B2 (ja) | 1996-03-27 |
US4979977A (en) | 1990-12-25 |
EP0418700B1 (fr) | 1994-01-19 |
JPH03122023A (ja) | 1991-05-24 |
EP0418700A1 (fr) | 1991-03-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2024761A1 (fr) | Platine de galbage complexe | |
CA2506107A1 (fr) | Appareil et procede de bombage de plaques de verre | |
MXPA95001773A (es) | Doblado y templado de hojas de vidrio. | |
CA2098865A1 (fr) | Procede et installation pour cintrer des feuilles de verre | |
ATE116629T1 (de) | Formgebung von glastafeln mittels einer unteren ganzflächigen vakuummatrize und einer oberen ringmatrize. | |
DE3563031D1 (en) | Installation for producing highly curved glass sheets | |
ES461078A1 (es) | Metodo y aparato para la curvatura de hojas de vidrio. | |
CA2158603A1 (fr) | Formage de feuilles de verre sous pression | |
GB9416893D0 (en) | Heating and bending glass sheets | |
KR0159264B1 (en) | Method for heating glass sheet for laminated glass | |
CA2023638A1 (fr) | Dispositif de pliage et de transport de feuilles de verre | |
ATE112241T1 (de) | Verfahren und vorrichtung zur herstellung einer gebogenen glasscheibe. | |
EP0414877B1 (fr) | Moule de pliage par compression d'une feuille de verre | |
EP0171197A3 (en) | Process for producing, by continuous annealing, soft blackplate for surface treatment | |
CA2004428A1 (fr) | Cintrage assiste par courroie | |
CA2151620A1 (fr) | Presse a moule flexible | |
CA2024650A1 (fr) | Presse de pliage selectif de feuilles de verre | |
SE8702308D0 (sv) | Sett att boja en glasskiva samt derfor avsedd anordning | |
CA2135529A1 (fr) | Support flexible pour rail de presse | |
CA2184397A1 (fr) | Presse souple | |
GR900300173T1 (en) | Apparatus for bending and tempering a glass sheet | |
HU908238D0 (en) | Process for shaping a workpiece of non-unfoldable shape starting out of a flat sheet and the shaped workpiece made by the process | |
EP0458963B1 (fr) | Appareil de cintrage de plaques de verre | |
CA2024659A1 (fr) | Methode pour reduire les contraintes residuelles dans les pare-brise | |
ES2000580A6 (es) | Metodo y dispositivo de bombeado con partes laterales moviles sobre hojas de vidrio |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |