ES2048460T3 - Dispositivo de abombado de hojas de vidrio en posicion horizontal. - Google Patents
Dispositivo de abombado de hojas de vidrio en posicion horizontal.Info
- Publication number
- ES2048460T3 ES2048460T3 ES90402345T ES90402345T ES2048460T3 ES 2048460 T3 ES2048460 T3 ES 2048460T3 ES 90402345 T ES90402345 T ES 90402345T ES 90402345 T ES90402345 T ES 90402345T ES 2048460 T3 ES2048460 T3 ES 2048460T3
- Authority
- ES
- Spain
- Prior art keywords
- pumping
- roller
- glass sheet
- curvature
- horizontal position
- 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
- C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
- C03B40/005—Fabrics, felts or loose covers
-
- 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
- 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
- C03B23/0302—Re-forming glass sheets by bending by press-bending between shaping moulds between opposing full-face 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2225/00—Transporting hot glass sheets during their manufacture
- C03B2225/02—Means for positioning, aligning or orientating the sheets during their travel, e.g. stops
Abstract
EL INVENTO PROPONE UN DISPOSITIVO DE BOMBEO DE HOJAS DE VIDRIO (1, 1'') EN POSICION HORIZONTAL, COMPRENDIENDO UN PUESTO DE BOMBEO (4) CON UNA FORMA DE BOMBEO (5) DISPUESTA POR ENCIMA DEL NIVEL DE TRANSPORTE DE LAS HOJAS DE VIDRIO (1, 1'') Y UNA BANDA SIN FIN (13) GUIADA POR UNOS RODILLOS (16, 17, 18, 19) REALIZADA EN UN MATERIAL LIGERO Y RESISTENTE AL CALOR, TRANSPORTANDO LA HOJA DE VIDRIO (1, 1'') CALENTADA A TEMPERATURA DE BOMBEO DE UN HORNO (3) AL PUESTO DE BOMBEO (4) Y DE ESTE A UN PUESTO DE TEMPLE O DE ENFRIAMIENTO (8). SEGUN EL INVENTO, EL RODILLO (17) SUPERIOR DISPUESTO A LA SALIDA DEL PUESTO DE BOMBEO (4) TIENE UNA CURVATURA QUE CORRESPONDE A LA CURVATURA TRANSVERSAL DE LA HOJA DE VIDRIO BOMBEADA (1''), EL RODILLO INFERIOR SIGUIENTE (18) TIENE UNA FORMA COMPLEMENTARIA DE LA DEL RODILLO (17) DE MANERA QUE COMPENSA LAS DIFERENCIAS DE LONGITUD ENTRE LA PARTE CENTRAL Y LAS PARTES LATERALES DE LA BANDA SIN FIN (13) DEBIDAS A LA CURVATURA DEL RODILLO (17).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3928968A DE3928968C1 (es) | 1989-09-01 | 1989-09-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2048460T3 true ES2048460T3 (es) | 1994-03-16 |
Family
ID=6388360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90402345T Expired - Lifetime ES2048460T3 (es) | 1989-09-01 | 1990-08-23 | Dispositivo de abombado de hojas de vidrio en posicion horizontal. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5022907A (es) |
EP (1) | EP0415826B1 (es) |
DE (2) | DE3928968C1 (es) |
ES (1) | ES2048460T3 (es) |
FI (1) | FI91389C (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69128227T2 (de) * | 1990-09-26 | 1998-03-12 | Nippon Seisen Co Ltd | Auskleidung für eine Glasscheibenbiegeform |
DE4104086C1 (es) * | 1991-02-11 | 1992-02-20 | Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De | |
IT1250082B (it) * | 1991-07-10 | 1995-03-30 | Siv Soc Italiana Vetro | Apparecchiatura e procedimento per la fabbricazione di vetri a forma complessa atti ad essere usati su veicoli |
IT1250081B (it) * | 1991-07-10 | 1995-03-30 | Siv Soc Italiana Vetro | Apparecchiatura e procedimento per la fabbricazione di vetri a forma complessa |
US5651806A (en) * | 1994-12-19 | 1997-07-29 | Ford Motor Company | Laminated vacuum form glass mold |
US5938810A (en) * | 1996-10-23 | 1999-08-17 | Donnelly Corporation | Apparatus for tempering and bending glass |
DE19643935C2 (de) * | 1996-10-31 | 1998-10-08 | Sekurit Saint Gobain Deutsch | Verfahren und Vorrichtung zum schrittweisen Biegen von Glasscheiben |
TW546261B (en) | 1997-11-06 | 2003-08-11 | Nippon Sheet Glass Co Ltd | Method and apparatus for producing bent glass sheet |
JP4373612B2 (ja) | 1998-12-03 | 2009-11-25 | 日本板硝子株式会社 | 曲げガラス板の製造方法および製造装置 |
JP2000290029A (ja) | 1999-04-01 | 2000-10-17 | Nippon Sheet Glass Co Ltd | ガラス板成形用ベルトおよびこのベルトを用いた曲げガラス板の製造方法 |
WO2001007373A1 (fr) * | 1999-07-23 | 2001-02-01 | Nippon Sheet Glass Co., Ltd. | Plaque de verre cintree pour vitres d'automobiles |
DE10006121C1 (de) * | 2000-02-11 | 2001-05-23 | Sekurit Saint Gobain Deutsch | Verfahren zum Verhindern einer rückseitigen Beschichtung von starren, insbesondere gebogenen Scheiben und Verwendung einer Transportvorrichtung |
FR2842186B1 (fr) * | 2002-07-09 | 2005-04-22 | Gmc For Glass Industry Pour L | Machine de pressage-cintrage de feuilles de verre |
EP1559690A4 (en) * | 2002-10-21 | 2005-11-30 | Nippon Sheet Glass Co Ltd | METHOD AND DEVICE FOR PRODUCING A CRASHED REINFORCED GLASS PLATE |
US7716949B2 (en) * | 2007-04-04 | 2010-05-18 | Glasstech, Inc. | Method for positioning glass sheets for forming |
DE202008017643U1 (de) | 2008-10-17 | 2010-04-22 | Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg | Vorrichtung zum Biegen von Glasscheiben |
JP2011026169A (ja) * | 2009-07-24 | 2011-02-10 | Nippon Sheet Glass Co Ltd | 単一方向曲げガラスの製造装置、単一方向曲げガラス及び単一方向曲げガラスの製造方法 |
JP5899976B2 (ja) * | 2012-02-03 | 2016-04-06 | セントラル硝子株式会社 | ガラス板の曲げ成形装置及び曲げ成形方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1052473A (es) * | 1962-12-03 | |||
US3318672A (en) * | 1963-08-21 | 1967-05-09 | Pittsburgh Plate Glass Co | Method and apparatus for press bending glass sheets |
FR1398897A (fr) * | 1964-04-02 | 1965-05-14 | Saint Gobain | Procédé de bombage d'une feuille de verre |
FR1476785A (fr) * | 1966-03-01 | 1967-04-14 | Saint Gobain | Perfectionnement au bombage de plaques de matières à l'état plastique |
US4318728A (en) * | 1979-08-27 | 1982-03-09 | Ppg Industries, Inc. | Double link arrangement for press bending molds and method of press shaping glass sheets |
US4743285A (en) * | 1986-07-30 | 1988-05-10 | Shatterproof Glass Corp. | Glass bending apparatus with retractable belts and method for using same |
FR2621906B1 (fr) * | 1987-10-14 | 1990-01-26 | Saint Gobain Vitrage | Amelioration de la trempe du verre |
DE3822639C1 (es) * | 1988-07-05 | 1990-01-11 | Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De |
-
1989
- 1989-09-01 DE DE3928968A patent/DE3928968C1/de not_active Expired - Fee Related
-
1990
- 1990-08-23 EP EP90402345A patent/EP0415826B1/fr not_active Expired - Lifetime
- 1990-08-23 DE DE90402345T patent/DE69004530T2/de not_active Expired - Fee Related
- 1990-08-23 ES ES90402345T patent/ES2048460T3/es not_active Expired - Lifetime
- 1990-08-30 US US07/574,820 patent/US5022907A/en not_active Expired - Lifetime
- 1990-08-31 FI FI904306A patent/FI91389C/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0415826B1 (fr) | 1993-11-10 |
EP0415826A1 (fr) | 1991-03-06 |
FI91389C (fi) | 1994-06-27 |
FI91389B (fi) | 1994-03-15 |
US5022907A (en) | 1991-06-11 |
DE3928968C1 (es) | 1991-01-17 |
DE69004530D1 (de) | 1993-12-16 |
DE69004530T2 (de) | 1994-05-11 |
FI904306A0 (fi) | 1990-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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