ES2052966T3 - Procedimiento y aparato perfeccionados para el curvado de hojas de vidrio. - Google Patents
Procedimiento y aparato perfeccionados para el curvado de hojas de vidrio.Info
- Publication number
- ES2052966T3 ES2052966T3 ES89830432T ES89830432T ES2052966T3 ES 2052966 T3 ES2052966 T3 ES 2052966T3 ES 89830432 T ES89830432 T ES 89830432T ES 89830432 T ES89830432 T ES 89830432T ES 2052966 T3 ES2052966 T3 ES 2052966T3
- Authority
- ES
- Spain
- Prior art keywords
- glass sheets
- bending glass
- rollers
- production
- bending
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 238000005452 bending Methods 0.000 title 1
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
- C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
- C03B35/163—Drive means, clutches, gearing or drive speed control means
-
- 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
- C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
- C03B35/161—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors specially adapted for bent sheets or ribbons
-
- 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
- C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
- C03B35/165—Supports or couplings for roller ends, e.g. trunions, gudgeons
-
- 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
- C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
- C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
-
- 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
- C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
- C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
- C03B35/181—Materials, coatings, loose coverings or sleeves thereof
-
- 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
- C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
- C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
- C03B35/182—Construction of the conveyor rollers ; Materials, coatings or coverings thereof specially adapted for bent sheets or ribbons
-
- 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
- C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
- C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
- C03B35/186—End caps, end fixtures or roller end shape designs
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)
Abstract
EN UNA PLANTA HORIZONTAL PARA LA PRODUCCION DE LAMINAS TEMPLADAS Y CURVADAS DE CRISTAL, SE SUMINISTRA UN APARATO PARA EL CURVADO DE LAS LAMINAS DE CRISTAL CONVIRTIENDO EN MOVILES, EN DIRECCION OPUESTA, A LOS RODILLOS QUE SE SITUAN ENTRE LOS MOLDES MACHO Y HEMBRA DE CURVADO, PERMITIENDO ASI LA PRODUCCION DE LAMINAS DE CRISTAL QUE TENGAN FORMAS COMPLEJAS, GROSOR REDUCIDO Y NOTABLES DIMENSIONES. EL PROCESO DE CURVADO HACE USO DE LA POSIBILIDAD DE INCLINAR LOS RODILLOS PARA COLOCAR LA LAMINA DE CRISTAL CALIENTE EN EL MOLDE HEMBRA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8848442A IT1224765B (it) | 1988-10-11 | 1988-10-11 | Procedimento e apparecchiatura perfezionati per la curvatura di lastre piane di vetro |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2052966T3 true ES2052966T3 (es) | 1994-07-16 |
Family
ID=11266569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89830432T Expired - Lifetime ES2052966T3 (es) | 1988-10-11 | 1989-10-06 | Procedimiento y aparato perfeccionados para el curvado de hojas de vidrio. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4992088A (es) |
EP (1) | EP0364415B1 (es) |
JP (1) | JPH02149439A (es) |
CA (1) | CA2000249C (es) |
DE (1) | DE68914576T2 (es) |
ES (1) | ES2052966T3 (es) |
IT (1) | IT1224765B (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5183491A (en) * | 1987-10-14 | 1993-02-02 | Saint-Gobain Recherche | Material for the tempering of glass |
FR2621906B1 (fr) * | 1987-10-14 | 1990-01-26 | Saint Gobain Vitrage | Amelioration de la trempe du verre |
FR2650820B1 (fr) * | 1989-08-14 | 1991-10-31 | Saint Gobain Vitrage Int | Perfectionnement aux techniques de bombage de feuilles de verre |
US5545245A (en) * | 1992-02-06 | 1996-08-13 | Nippon Sheet Glass Co., Ltd. | Progressively angled and adjustable conveyor roll device for preliminarily bending sheet glass |
TR26952A (tr) * | 1992-02-06 | 1994-09-12 | Nippon Sheet Glass Co Ltd | Cam levhalarina ön bükme uygulamak icin tasiyici merdaneli düzenek. |
GB9407594D0 (en) * | 1994-04-15 | 1994-06-08 | Pilkington Glass Ltd | Bending glass sheets |
US6035666A (en) * | 1998-10-21 | 2000-03-14 | Glasstech, Inc. | Apparatus for roll forming glass sheets |
US6578383B2 (en) | 2001-06-19 | 2003-06-17 | Glasstech, Inc. | Apparatus and method for roll bending heated glass sheets |
US6543255B2 (en) | 2001-06-19 | 2003-04-08 | Glasstech, Inc. | Press bending station and method for job switching |
US6513348B2 (en) | 2001-06-19 | 2003-02-04 | Glasstech, Inc. | Quench station and method for quenching formed glass sheets |
FR2842186B1 (fr) * | 2002-07-09 | 2005-04-22 | Gmc For Glass Industry Pour L | Machine de pressage-cintrage de feuilles de verre |
US8776996B2 (en) * | 2012-08-30 | 2014-07-15 | Glasstech, Inc. | Inclined roller conveying assembly for hot formed glass sheets |
ES2758324T3 (es) * | 2016-01-28 | 2020-05-05 | Saint Gobain | Procedimiento de curvado de vidrio asistido por sobrepresión y dispositivo apropiado para ello |
CN112770870B (zh) * | 2018-09-21 | 2023-08-01 | 玻璃技术公司 | 输送辊的端盖组件 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3338695A (en) * | 1962-09-14 | 1967-08-29 | Libbey Owens Ford Glass Co | Method and apparatus for press bending and tempering glass sheets |
US3294516A (en) * | 1964-09-02 | 1966-12-27 | Libbey Owens Ford Glass Co | Apparatus for press bending glass sheets |
US3485618A (en) * | 1967-01-30 | 1969-12-23 | Libbey Owens Ford Glass Co | Glass sheet conveying apparatus |
US3684473A (en) * | 1970-08-28 | 1972-08-15 | Libbey Owens Ford Co | Bending and tempering glass sheets |
US3734706A (en) * | 1971-04-16 | 1973-05-22 | Libbey Owens Ford Co | Producing bent tempered glass sheets |
US3905794A (en) * | 1974-10-17 | 1975-09-16 | Libbey Owens Ford Co | Glass sheet supporting, shaping and conveying apparatus |
US3978974A (en) * | 1975-02-04 | 1976-09-07 | Ppg Industries, Inc. | Conveying glass sheets of different curvatures |
US4043783A (en) * | 1976-05-05 | 1977-08-23 | Ppg Industries, Inc. | Press shaping glass sheets |
EP0163636A1 (en) * | 1983-11-29 | 1985-12-11 | Shatterproof Glass Corporation | Apparatus for curving and tempering glass sheets |
-
1988
- 1988-10-11 IT IT8848442A patent/IT1224765B/it active
-
1989
- 1989-10-06 EP EP89830432A patent/EP0364415B1/en not_active Expired - Lifetime
- 1989-10-06 CA CA002000249A patent/CA2000249C/en not_active Expired - Fee Related
- 1989-10-06 ES ES89830432T patent/ES2052966T3/es not_active Expired - Lifetime
- 1989-10-06 DE DE68914576T patent/DE68914576T2/de not_active Expired - Fee Related
- 1989-10-11 US US07/420,004 patent/US4992088A/en not_active Expired - Fee Related
- 1989-10-11 JP JP1264826A patent/JPH02149439A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0364415B1 (en) | 1994-04-13 |
EP0364415A2 (en) | 1990-04-18 |
DE68914576T2 (de) | 1994-10-20 |
IT8848442A0 (it) | 1988-10-11 |
DE68914576D1 (de) | 1994-05-19 |
IT1224765B (it) | 1990-10-18 |
US4992088A (en) | 1991-02-12 |
CA2000249A1 (en) | 1990-04-11 |
EP0364415A3 (en) | 1991-04-03 |
JPH02149439A (ja) | 1990-06-08 |
CA2000249C (en) | 1996-01-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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