MX173019B - Procedimiento y dispositivo para abombar y templar las hojas de vidrio. - Google Patents

Procedimiento y dispositivo para abombar y templar las hojas de vidrio.

Info

Publication number
MX173019B
MX173019B MX020445A MX2044590A MX173019B MX 173019 B MX173019 B MX 173019B MX 020445 A MX020445 A MX 020445A MX 2044590 A MX2044590 A MX 2044590A MX 173019 B MX173019 B MX 173019B
Authority
MX
Mexico
Prior art keywords
bending
glass sheet
ring
tempering
tempered
Prior art date
Application number
MX020445A
Other languages
English (en)
Inventor
Heinz Kentrat
Luc Vanaschen
Hans-Werner Kuster
Benoit D Iribarne
Original Assignee
Saint Gobain Vitrage
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Saint Gobain Vitrage filed Critical Saint Gobain Vitrage
Publication of MX173019B publication Critical patent/MX173019B/es

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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/044—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position
    • C03B27/0442—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position for bent glass sheets
    • C03B27/0445—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position for bent glass sheets the quench unit being adapted to the bend of the sheet
    • 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
    • C03B23/0256—Gravity bending accelerated by applying mechanical forces, e.g. inertia, weights or local forces
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/044—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position
    • 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
    • C03B35/145—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by top-side transfer or supporting devices, e.g. lifting or conveying using suction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

La presente invención se refiere a un procedimiento de abombado y de templado de una hoja de vidrio según el cual la hoja de vidrio es calentada en posición horizontal hasta obtener su temperatura de abombado, y luego es agarrada de por arriba de un transportador, por una placa aspiradora móvil que la lleva por arriba de un anillo de abombado periférico de perfil cóncavo. Y luego es soltada sobre ese anillo de abombado del cual adquiere la curvatura y sobre el cual es templada mediante soplado de aire frio sobre sus dos caras, caracterizado en que la hoja de vidrio agarrada en el horno de calentamiento en una estación combinada de abombado y de templado en donde es soltada sobre un anillo de abombado que se encuentra entre las dos cajas de soplado y templada en esa posición tan pronto como se retira la placa aspiradora; el anillo de abombado sirve para evacuar la hoja de vidrio fuera de la estación combinada de abombado y de templado.
MX020445A 1989-04-25 1990-04-24 Procedimiento y dispositivo para abombar y templar las hojas de vidrio. MX173019B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3913571A DE3913571C1 (es) 1989-04-25 1989-04-25

Publications (1)

Publication Number Publication Date
MX173019B true MX173019B (es) 1994-01-28

Family

ID=6379402

Family Applications (1)

Application Number Title Priority Date Filing Date
MX020445A MX173019B (es) 1989-04-25 1990-04-24 Procedimiento y dispositivo para abombar y templar las hojas de vidrio.

Country Status (14)

Country Link
US (1) US4990170A (es)
EP (1) EP0395467B1 (es)
JP (1) JPH03109226A (es)
KR (1) KR900016055A (es)
AU (1) AU628963B2 (es)
BR (1) BR9001904A (es)
CA (1) CA2015238A1 (es)
DD (1) DD293802A5 (es)
DE (2) DE3913571C1 (es)
ES (1) ES2062434T3 (es)
HU (1) HU207693B (es)
MX (1) MX173019B (es)
PT (1) PT93840A (es)
YU (1) YU47144B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4020708A1 (de) * 1990-06-29 1992-01-09 Ver Glaswerke Gmbh Verfahren und vorrichtung zur herstellung gebogener und vorgespannter glasscheiben
DE4215285C1 (es) * 1992-05-09 1993-08-19 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De
US5286271A (en) * 1992-07-02 1994-02-15 Ppg Industries, Inc. Method and apparatus for bending glass sheets
US5320661A (en) * 1992-07-02 1994-06-14 Ppg Industries, Inc. Method and apparatus of bending glass sheets
CA2141830C (en) * 1994-02-14 1999-06-01 Ppg Industries Ohio, Inc. Method and apparatus of bending glass sheets
US5651806A (en) * 1994-12-19 1997-07-29 Ford Motor Company Laminated vacuum form glass mold
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
DE59802871D1 (de) * 1997-04-16 2002-03-14 Pilkington Automotive D Gmbh Verfahren zum Biegen der Aussenglasscheibe und der Innenglasscheibe von gebogenen Verbundsicherheitsglasscheiben und Pressbiegeanlage zur Durchführung des Verfahrens
DE1245542T1 (de) 1999-04-09 2003-03-06 Bekaert Sa Nv Hitzebeständiges Bedeckungsmaterial
US6422040B1 (en) * 2000-06-15 2002-07-23 Glasstech, Inc. Method for forming glass sheets
US6425269B1 (en) * 2000-06-15 2002-07-30 Glasstech, Inc. Method for glass sheet forming
AU2003221375A1 (en) * 2002-03-13 2003-09-22 Asahi Glass Company, Limited Method of bend molding glass plate and apparatus
US20050092028A1 (en) * 2003-11-05 2005-05-05 William Blanc Light weight gravity bending ring
US20090235691A1 (en) * 2004-03-31 2009-09-24 The Coca-Cola Company System and Method for Configuring a Glass Hardening System Capable of Transition between Configurations for Annealing and Tempering Glass Objects
FI20055309A (fi) * 2005-06-15 2006-12-16 Tamglass Ltd Oy Menetelmä ja laite lasilevyjen taivuttamiseksi ja karkaisemiseksi
JP5236197B2 (ja) * 2007-03-28 2013-07-17 東京エレクトロン株式会社 成膜方法および成膜装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE640892C (de) * 1937-01-14 Lutz & Gimple Gmbh Anschlussvorrichtung fuer Gasmesser
US2223124A (en) * 1938-07-19 1940-11-26 Pittsburgh Plate Glass Co Method and apparatus for bending and case hardening glass sheets
FR1538691A (fr) * 1966-08-22 1968-09-06 Libbey Owens Ford Glass Co Procédé et appareil pour cintrer des feuilles de verre
US3607187A (en) * 1969-01-08 1971-09-21 Permaglass Method and apparatus for reshaping glass sheets
US3734706A (en) * 1971-04-16 1973-05-22 Libbey Owens Ford Co Producing bent tempered glass sheets
CA1120725A (en) * 1978-01-25 1982-03-30 Norman C. Nitschke Apparatus for bending and tempering glass
US4517001A (en) * 1984-03-19 1985-05-14 Glasstech, Inc. Apparatus for bending glass sheets
FR2567508B1 (fr) * 1984-07-13 1986-11-14 Saint Gobain Vitrage Procede et dispositif pour le bombage de plaques de verre en position horizontale
US4615724A (en) * 1984-11-23 1986-10-07 Glasstech, Inc. Glass sheet forming system including topside transfer apparatus
DE3640892A1 (de) * 1986-11-29 1988-06-09 Ver Glaswerke Gmbh Verfahren und vorrichtung zum biegen einer glasscheibe
US4822398A (en) * 1987-08-07 1989-04-18 Mcmaster Harold Glass bending and tempering apparatus

Also Published As

Publication number Publication date
CA2015238A1 (fr) 1990-10-25
ES2062434T3 (es) 1994-12-16
EP0395467A2 (fr) 1990-10-31
BR9001904A (pt) 1991-07-30
YU47144B (sh) 1995-01-31
DD293802A5 (de) 1991-09-12
DE69012199D1 (de) 1994-10-13
JPH03109226A (ja) 1991-05-09
EP0395467B1 (fr) 1994-09-07
EP0395467A3 (fr) 1991-07-03
HU207693B (en) 1993-05-28
AU5318690A (en) 1990-11-01
HUT57168A (en) 1991-11-28
US4990170A (en) 1991-02-05
DE69012199T2 (de) 1995-03-16
DE3913571C1 (es) 1990-07-26
KR900016055A (ko) 1990-11-12
HU902546D0 (en) 1990-08-28
PT93840A (pt) 1991-11-29
YU72690A (en) 1992-05-28
AU628963B2 (en) 1992-09-24

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