FI108223B - Menetelmä ja laite lasilevyjen kuperrusta varten - Google Patents
Menetelmä ja laite lasilevyjen kuperrusta varten Download PDFInfo
- Publication number
- FI108223B FI108223B FI945179A FI945179A FI108223B FI 108223 B FI108223 B FI 108223B FI 945179 A FI945179 A FI 945179A FI 945179 A FI945179 A FI 945179A FI 108223 B FI108223 B FI 108223B
- Authority
- FI
- Finland
- Prior art keywords
- convex
- glass
- glass sheets
- convex element
- sheets
- Prior art date
Links
- 239000011521 glass Substances 0.000 title claims description 81
- 238000000034 method Methods 0.000 title claims description 21
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000005484 gravity Effects 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 208000012886 Vertigo Diseases 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000011796 hollow space material Substances 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000005336 safety glass Substances 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- C03B23/025—Re-forming glass sheets by bending by gravity
- C03B23/0252—Re-forming glass sheets by bending by gravity by gravity only, e.g. sagging
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4337559A DE4337559C1 (de) | 1993-11-04 | 1993-11-04 | Verfahren zum paarweisen Biegen von Glasscheiben |
DE4337559 | 1993-11-04 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI945179A0 FI945179A0 (fi) | 1994-11-03 |
FI945179A FI945179A (fi) | 1995-05-05 |
FI108223B true FI108223B (fi) | 2001-12-14 |
Family
ID=6501724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI945179A FI108223B (fi) | 1993-11-04 | 1994-11-03 | Menetelmä ja laite lasilevyjen kuperrusta varten |
Country Status (5)
Country | Link |
---|---|
US (1) | US5713976A (de) |
EP (1) | EP0652185B1 (de) |
JP (1) | JP3833727B2 (de) |
DE (2) | DE4337559C1 (de) |
FI (1) | FI108223B (de) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5669952A (en) * | 1994-10-14 | 1997-09-23 | Ppg Industries, Inc. | Pressure forming of glass sheets |
DE19643935C2 (de) * | 1996-10-31 | 1998-10-08 | Sekurit Saint Gobain Deutsch | Verfahren und Vorrichtung zum schrittweisen Biegen von Glasscheiben |
DE19714360A1 (de) * | 1997-04-08 | 1998-10-15 | Meierkord Karl Heinz | Vorrichtung zum Formen von Glasscheiben |
DE19715778A1 (de) * | 1997-04-16 | 1998-10-22 | Flachglas Automotive Gmbh | Verfahren zum Biegen der Außenscheibe und der Innenscheibe von gebogenen Verbundsicherheitsglasscheiben sowie Preßbiegeanlage zur Durchführung des Verfahrens |
US6385999B1 (en) | 2000-02-28 | 2002-05-14 | Richard Lionel Silas | Glass bending process |
JP3925042B2 (ja) * | 2000-06-15 | 2007-06-06 | 坂東機工株式会社 | ガラス板の加工方法及びその装置 |
DE10105200A1 (de) | 2001-02-06 | 2002-08-14 | Saint Gobain | Verfahren und Vorrichtung zum paarweisen Biegen von Glasscheiben |
WO2003076353A1 (fr) | 2002-03-13 | 2003-09-18 | Asahi Glass Company, Limited | Procede de moulage par courbure d'une plaque en verre et appareil correspondant |
FR2852951B1 (fr) * | 2003-03-26 | 2007-02-16 | Saint Gobain | Procede de bombage de feuilles de verre par pressage et aspiration |
DE10314266B3 (de) * | 2003-03-29 | 2004-06-09 | Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg | Verfahren und Vorrichtung zum Biegen von Glasscheiben |
US7437892B2 (en) * | 2004-04-21 | 2008-10-21 | Ppg Industries Ohio, Inc. | Apparatus having vacuum applying facilities and method of using vacuum to bend and/or shape one or more sheets |
TWI261287B (en) * | 2004-06-01 | 2006-09-01 | Advanced Display Proc Eng Co | Flat fluorescent lamp and method of manufacturing the same |
ES2255428B1 (es) * | 2004-10-25 | 2007-07-16 | Jose Maximino Portales | "proceso para fabricar sanitarios de cristal laminados". |
FR2880343B1 (fr) * | 2004-12-31 | 2007-06-22 | Saint Gobain | Procede de bombage de feuilles de verre par aspiration |
DE102005001513B3 (de) * | 2005-01-13 | 2006-06-01 | Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg | Vorrichtung und Verfahren zum Biegen von Glasscheiben |
US20110265515A1 (en) * | 2008-12-22 | 2011-11-03 | Alberto Hernandez Delsol | Method and system for bending glass sheets with complex curvatures |
BR112013013260B1 (pt) | 2010-12-13 | 2020-07-14 | Saint-Gobain Glass France | Vidraça de veículo motorizado |
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 |
JP2015034071A (ja) * | 2013-08-08 | 2015-02-19 | 日本電気硝子株式会社 | シート部材搬送装置、シート部材支持装置、シート部材検査装置、およびシート部材搬送方法 |
EP3212584B1 (de) | 2014-10-28 | 2018-12-26 | Saint-Gobain Glass France | Biegewerkzeug für glasscheiben |
RU2677509C1 (ru) * | 2015-08-18 | 2019-01-17 | Сэн-Гобэн Гласс Франс | Устройство и способ моллирования стекла с использованием вентилятора |
KR102051876B1 (ko) | 2015-09-08 | 2019-12-04 | 쌩-고벵 글래스 프랑스 | 과압-보조 중력 굽힘 방법 및 그에 적합한 장치 |
PL3380440T3 (pl) * | 2015-11-25 | 2019-10-31 | Saint Gobain | Sposób gięcia grawitacyjnego wspomaganego nadciśnieniowo oraz odpowiednie urządzenie |
MX2018009161A (es) * | 2016-01-28 | 2018-11-29 | Saint Gobain | Metodo de flexion de vidrio apoyado por presion positiva y dispositivo adecuado para el mismo. |
US11065960B2 (en) | 2017-09-13 | 2021-07-20 | Corning Incorporated | Curved vehicle displays |
TWI772569B (zh) * | 2017-11-30 | 2022-08-01 | 美商康寧公司 | 用於真空成形非球面鏡的系統與方法 |
EP3929671A1 (de) | 2020-06-26 | 2021-12-29 | Saint-Gobain Glass France | Verfahren zum einstellen mindestens eines parameters eines glasformofens zur herstellung eines glasgegenstandes |
CN114599616A (zh) * | 2020-09-28 | 2022-06-07 | 法国圣戈班玻璃厂 | 用于弯曲扁平的玻璃片材的方法和装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2085464B1 (de) * | 1970-04-23 | 1974-08-09 | Saint Gobain Pont A Mousson | |
US4609391A (en) * | 1984-11-23 | 1986-09-02 | Glasstech, Inc. | Method for forming glass sheets |
US4579577A (en) * | 1984-12-21 | 1986-04-01 | Ppg Industries, Inc. | Vacuum press mold construction |
FR2596750B1 (fr) * | 1986-04-03 | 1988-06-03 | Saint Gobain Vitrage | Dispositif de formage du verre |
FR2596751B1 (fr) * | 1986-04-08 | 1988-06-03 | Saint Gobain Vitrage | Dispositif de formage du verre |
JPH0729791B2 (ja) * | 1986-08-12 | 1995-04-05 | 旭硝子株式会社 | ガラス板の曲げ加工方法 |
US4806140A (en) * | 1987-12-21 | 1989-02-21 | Ppg Industries, Inc. | Adjustable press face |
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 |
FR2644776B1 (fr) * | 1989-03-24 | 1991-05-31 | Saint Gobain Vitrage | Positionnement d'une feuille de verre par rapport a des outils de bombage et/ou d'autres traitements thermiques |
FR2662686B1 (fr) * | 1990-06-01 | 1992-08-21 | Saint Gobain Vitrage Int | Procede et dispositif de bombage de feuilles de verre. |
FR2680777B1 (fr) * | 1991-08-27 | 1993-11-12 | Saint Gobain Vitrage Internal | Dispositif de bombage de feuilles de verre. |
JP3139788B2 (ja) * | 1991-09-04 | 2001-03-05 | 日本板硝子株式会社 | 板ガラスの曲げ成形装置及び曲げ成形方法 |
JP3185934B2 (ja) * | 1991-09-04 | 2001-07-11 | 日本板硝子株式会社 | 板ガラスの曲げ成形方法 |
DE4215285C1 (de) * | 1992-05-09 | 1993-08-19 | Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De |
-
1993
- 1993-11-04 DE DE4337559A patent/DE4337559C1/de not_active Expired - Fee Related
-
1994
- 1994-11-03 FI FI945179A patent/FI108223B/fi active
- 1994-11-03 EP EP94402472A patent/EP0652185B1/de not_active Expired - Lifetime
- 1994-11-03 DE DE69423700T patent/DE69423700T2/de not_active Expired - Fee Related
- 1994-11-04 US US08/336,108 patent/US5713976A/en not_active Expired - Lifetime
- 1994-11-04 JP JP27112994A patent/JP3833727B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FI945179A0 (fi) | 1994-11-03 |
FI945179A (fi) | 1995-05-05 |
EP0652185A2 (de) | 1995-05-10 |
US5713976A (en) | 1998-02-03 |
DE69423700D1 (de) | 2000-05-04 |
DE69423700T2 (de) | 2000-10-26 |
DE4337559C1 (de) | 1995-03-23 |
EP0652185B1 (de) | 2000-03-29 |
JP3833727B2 (ja) | 2006-10-18 |
JPH07187691A (ja) | 1995-07-25 |
EP0652185A3 (de) | 1995-07-19 |
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