DE68915164D1 - Vakuumplatte für winkelbiegen. - Google Patents
Vakuumplatte für winkelbiegen.Info
- Publication number
- DE68915164D1 DE68915164D1 DE68915164T DE68915164T DE68915164D1 DE 68915164 D1 DE68915164 D1 DE 68915164D1 DE 68915164 T DE68915164 T DE 68915164T DE 68915164 T DE68915164 T DE 68915164T DE 68915164 D1 DE68915164 D1 DE 68915164D1
- Authority
- DE
- Germany
- Prior art keywords
- vacuum plate
- angle bending
- bending
- angle
- vacuum
- 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
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
- C03B23/035—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
- C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
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 |
---|---|---|---|
US07/187,837 US4877437A (en) | 1988-04-29 | 1988-04-29 | Vacuum platen for sharp bends |
PCT/US1989/001680 WO1989010330A1 (en) | 1988-04-29 | 1989-04-20 | Vacuum platen for sharp bends |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68915164D1 true DE68915164D1 (de) | 1994-06-09 |
DE68915164T2 DE68915164T2 (de) | 1994-12-15 |
Family
ID=22690680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68915164T Expired - Lifetime DE68915164T2 (de) | 1988-04-29 | 1989-04-20 | Vakuumplatte für winkelbiegen. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4877437A (de) |
EP (1) | EP0411032B1 (de) |
JP (1) | JPH03504003A (de) |
CA (1) | CA1328738C (de) |
DE (1) | DE68915164T2 (de) |
ES (1) | ES2013471A6 (de) |
MX (1) | MX166158B (de) |
WO (1) | WO1989010330A1 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0185750B1 (ko) | 1990-05-22 | 1999-05-01 | 케너드 에이치.웨트모어 | 가열 유리판의 진공충격 형성장치 및 방법 |
FR2678261B1 (fr) * | 1991-06-27 | 1994-10-21 | Saint Gobain Vitrage Int | Procede et dispositif de bombage d'une feuille de verre. |
FI91061C (fi) * | 1992-05-27 | 1994-05-10 | Tamglass Eng Oy | Puristustaivutusmenetelmä ja -laite lasilevyjen taivuttamiseksi |
JPH06256030A (ja) * | 1993-03-02 | 1994-09-13 | Nippon Sheet Glass Co Ltd | 板ガラスの曲げ成形方法 |
US5951733A (en) * | 1998-08-04 | 1999-09-14 | Glasstech, Inc. | Mold apparatus and method for vacuum forming glass sheets |
DE19848373C2 (de) * | 1998-10-21 | 2000-12-07 | Sekurit Saint Gobain Deutsch | Verfahren und Vorrichtung zum Biegen von Glasscheiben mit einer flächigen Biegeform |
DE10314267B3 (de) * | 2003-03-29 | 2004-08-19 | Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg | Verfahren und Vorrichtung zum Biegen von Glasscheiben |
KR101175108B1 (ko) * | 2004-06-03 | 2012-08-21 | 더 보드 오브 리전츠 오브 더 유니버시티 오브 텍사스 시스템 | 마이크로리소그래피를 위한 정렬 및 오버레이의 개선을 위한 시스템 및 방법 |
US7768624B2 (en) * | 2004-06-03 | 2010-08-03 | Board Of Regents, The University Of Texas System | Method for obtaining force combinations for template deformation using nullspace and methods optimization techniques |
US7785526B2 (en) * | 2004-07-20 | 2010-08-31 | Molecular Imprints, Inc. | Imprint alignment method, system, and template |
EP1798206B2 (de) † | 2005-12-14 | 2012-09-26 | Asahi Glass Company, Limited | Verfahren und Vorrichtung zum Biegen einer Glasscheibe |
US8251688B2 (en) * | 2006-05-12 | 2012-08-28 | PH Realty, Inc. | Apparatus for a mold vacuum system and method of forming a sheet utilizing the system |
JP5027468B2 (ja) * | 2006-09-15 | 2012-09-19 | 日本ミクロコーティング株式会社 | プローブクリーニング用又はプローブ加工用シート、及びプローブ加工方法 |
KR101499431B1 (ko) * | 2013-11-04 | 2015-03-06 | 코닝정밀소재 주식회사 | 유리기판 성형장치 |
US10562803B2 (en) | 2014-10-28 | 2020-02-18 | Saint-Gobain Glass France | Tool for a glass-bending process |
PL3212584T3 (pl) * | 2014-10-28 | 2019-05-31 | Saint Gobain | Narzędzie gnące dla szyb szklanych |
US9896369B2 (en) | 2014-11-24 | 2018-02-20 | Glasstech, Inc. | Glass sheet forming and annealing providing edge stress control |
ES2720002T3 (es) | 2015-08-18 | 2019-07-17 | Saint Gobain | Dispositivo y procedimiento de curvado de vidrio utilizando un ventilador |
EP3347313B1 (de) | 2015-09-08 | 2019-04-03 | Saint-Gobain Glass France | Überdruckunterstütztes schwerkraftbiegeverfahren und hierfür geeignete vorrichtung |
JP6545372B2 (ja) | 2015-11-25 | 2019-07-17 | サン−ゴバン グラス フランスSaint−Gobain Glass France | 正圧アシスト式の重力曲げ法およびこの方法に適した装置 |
WO2017091990A1 (en) * | 2015-12-03 | 2017-06-08 | Kornerstone Materials Technology Company, Ltd. | Vacuum-molding apparatus for bend molding glass and methods for the use thereof |
RU2720538C2 (ru) | 2016-01-28 | 2020-05-12 | Сэн-Гобэн Гласс Франс | Способ поддерживаемого избыточным давлением гнутья стекла и устройство, пригодное для этого |
GB201708761D0 (en) * | 2017-06-01 | 2017-07-19 | Pilkington Group Ltd | Method and apparatus for shaping a glass sheet |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3846104A (en) * | 1973-01-10 | 1974-11-05 | Ppg Industries Inc | Handling glass sheets for shaping and cooling |
JPS6058960B2 (ja) * | 1978-10-09 | 1985-12-23 | サントリー株式会社 | ウィルスの検出,定量剤 |
US4229200A (en) * | 1979-06-01 | 1980-10-21 | Ppg Industries, Inc. | Drop forming glass sheets with auxiliary shaping means |
JPS57191319A (en) * | 1981-05-13 | 1982-11-25 | Toyobo Co Ltd | Production of thick-and-thin yarn |
US4470837A (en) * | 1982-11-22 | 1984-09-11 | Ppg Industries, Inc. | Split ring-like support member of adjustable length for shaping glass sheets |
US4483702A (en) * | 1983-05-24 | 1984-11-20 | Ppg Industries, Inc. | Multiple chamber vacuum holder used to shape glass sheets with means to isolate adjacent vacuum chambers |
DE3527558A1 (de) * | 1985-08-01 | 1987-02-05 | Ver Glaswerke Gmbh | Verfahren und vorrichtungen zum biegen einer glasscheibe |
FR2596751B1 (fr) * | 1986-04-08 | 1988-06-03 | Saint Gobain Vitrage | Dispositif de formage du verre |
-
1988
- 1988-04-29 US US07/187,837 patent/US4877437A/en not_active Expired - Lifetime
-
1989
- 1989-04-20 JP JP1505058A patent/JPH03504003A/ja active Pending
- 1989-04-20 DE DE68915164T patent/DE68915164T2/de not_active Expired - Lifetime
- 1989-04-20 EP EP89905252A patent/EP0411032B1/de not_active Expired - Lifetime
- 1989-04-20 WO PCT/US1989/001680 patent/WO1989010330A1/en active IP Right Grant
- 1989-04-27 MX MX015825A patent/MX166158B/es unknown
- 1989-04-28 ES ES8901491A patent/ES2013471A6/es not_active Expired - Fee Related
- 1989-04-28 CA CA000598134A patent/CA1328738C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE68915164T2 (de) | 1994-12-15 |
WO1989010330A1 (en) | 1989-11-02 |
EP0411032A1 (de) | 1991-02-06 |
MX166158B (es) | 1992-12-22 |
US4877437A (en) | 1989-10-31 |
JPH03504003A (ja) | 1991-09-05 |
CA1328738C (en) | 1994-04-26 |
ES2013471A6 (es) | 1990-05-01 |
EP0411032B1 (de) | 1994-05-04 |
EP0411032A4 (de) | 1990-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |