ES438603A1 - Metodo y aparato para el curvado y templado de laminas de vidrio. - Google Patents

Metodo y aparato para el curvado y templado de laminas de vidrio.

Info

Publication number
ES438603A1
ES438603A1 ES438603A ES438603A ES438603A1 ES 438603 A1 ES438603 A1 ES 438603A1 ES 438603 A ES438603 A ES 438603A ES 438603 A ES438603 A ES 438603A ES 438603 A1 ES438603 A1 ES 438603A1
Authority
ES
Spain
Prior art keywords
bending
sheet
thin glass
tempering
glass sheets
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
Application number
ES438603A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pilkington North America Inc
Original Assignee
Libbey Owens Ford Co
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 Libbey Owens Ford Co filed Critical Libbey Owens Ford Co
Publication of ES438603A1 publication Critical patent/ES438603A1/es
Expired legal-status Critical Current

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
    • C03B23/0305—Press-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
    • 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
    • C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
    • C03B29/04—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way
    • C03B29/06—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way with horizontal displacement of the products
    • C03B29/08—Glass sheets
    • 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
    • C03B35/20—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by gripping tongs or supporting frames
    • C03B35/202—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by gripping tongs or supporting frames by supporting frames
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
ES438603A 1974-06-20 1975-06-16 Metodo y aparato para el curvado y templado de laminas de vidrio. Expired ES438603A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/481,307 US3951634A (en) 1974-06-20 1974-06-20 Method of and apparatus for bending and tempering thin glass sheets

Publications (1)

Publication Number Publication Date
ES438603A1 true ES438603A1 (es) 1977-06-16

Family

ID=23911450

Family Applications (1)

Application Number Title Priority Date Filing Date
ES438603A Expired ES438603A1 (es) 1974-06-20 1975-06-16 Metodo y aparato para el curvado y templado de laminas de vidrio.

Country Status (16)

Country Link
US (1) US3951634A (es)
JP (1) JPS583978B2 (es)
AR (1) AR204453A1 (es)
BE (1) BE830428A (es)
BR (1) BR7503833A (es)
CA (1) CA1064261A (es)
DE (1) DE2526787A1 (es)
ES (1) ES438603A1 (es)
FI (1) FI58624C (es)
FR (1) FR2275413A1 (es)
GB (1) GB1483279A (es)
IT (1) IT1036981B (es)
LU (1) LU72774A1 (es)
NL (1) NL7506878A (es)
SE (1) SE413311B (es)
ZA (1) ZA753593B (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123245A (en) * 1977-10-25 1978-10-31 Selas Corporation Of America Apparatus and method for press bending and tempering glass sheets and the like
CA1120725A (en) * 1978-01-25 1982-03-30 Norman C. Nitschke Apparatus for bending and tempering glass
FR2423456A1 (fr) * 1978-04-17 1979-11-16 Saint Gobain Bombage de feuilles de verre
US4197108A (en) * 1978-10-25 1980-04-08 Ppg Industries, Inc. Slotted glass sheet shaping mold
IE49121B1 (en) * 1978-12-11 1985-08-07 Triplex Safety Glass Co Producing glass sheets of required curved shape
US4311507A (en) * 1980-07-21 1982-01-19 Ppg Industries, Inc. Special entrance slit module and method for quenching glass sheets
DE3425809A1 (de) * 1984-07-13 1986-01-16 Flachglas AG, 8510 Fürth Vorrichtung fuer das vorspannen von glasscheiben, insbesondere von kraftfahrzeugglasscheiben
JPH057218Y2 (es) * 1986-02-07 1993-02-24
US4911743A (en) * 1986-05-29 1990-03-27 Hughes Aircraft Company Glass structure strengthening by etching
DE3638659A1 (de) * 1986-11-12 1988-05-19 Ver Glaswerke Gmbh Verfahren zum beruehrungslosen abtasten einer auf verformungstemperatur befindlichen glasscheibe waehrend ihres transports durch eine ofenanlage
EP0373265B1 (en) * 1988-12-12 1994-01-26 Ford Motor Company Limited Method and apparatus for forming a glass sheet
US4872898A (en) * 1989-02-17 1989-10-10 Libbey-Owens-Ford Co. Centering and leveling of mobile press bending apparatus
US5100453A (en) * 1991-03-07 1992-03-31 Glasstech, Inc. Method for recycling scrap mineral fibers
FI90044C (fi) * 1992-02-12 1993-12-27 Tamglass Eng Oy Foerfarande foer boejning och haerdning av glasskiva
US5938810A (en) * 1996-10-23 1999-08-17 Donnelly Corporation Apparatus for tempering and bending glass
FR2811660B1 (fr) * 2000-07-13 2002-11-15 Saint Gobain Procede et dispositif de bombage d'une feuille de verre
PL196618B1 (pl) 2000-07-13 2008-01-31 Saint Gobain Sposób i urządzenie do gięcia tafli szklanej
US6513348B2 (en) 2001-06-19 2003-02-04 Glasstech, Inc. Quench station and method for quenching formed 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
US6647914B1 (en) 2001-12-18 2003-11-18 Engineered Glass Products, Llc Free-standing marine windshield assembly having a polymeric frame
FI20021014A0 (fi) * 2002-05-30 2002-05-30 Feracitas Oy Menetelmä lasilevyn karkaisemiseksi
ES2279669B1 (es) * 2005-02-28 2008-08-01 Vetro Tool, S.A. Procedimiento para el templado semicontinuo de laminas de vidrio de automoviles con utilizacion de horno multisistema.
US20070029186A1 (en) * 2005-08-02 2007-02-08 Alexey Krasnov Method of thermally tempering coated article with transparent conductive oxide (TCO) coating using inorganic protective layer during tempering and product made using same
US7597964B2 (en) * 2005-08-02 2009-10-06 Guardian Industries Corp. Thermally tempered coated article with transparent conductive oxide (TCO) coating
US7744955B2 (en) * 2005-08-02 2010-06-29 Guardian Industries Corp. Method of thermally tempering coated article with transparent conductive oxide (TCO) coating using flame(s) in tempering furnace adjacent TCO to burn off oxygen and product made using same
US8298380B2 (en) * 2006-05-23 2012-10-30 Guardian Industries Corp. Method of making thermally tempered coated article with transparent conductive oxide (TCO) coating in color compression configuration, and product made using same
CN102826741B (zh) * 2012-08-27 2015-04-01 洛阳兰迪玻璃机器股份有限公司 一种用于曲面玻璃成型的定位装置及曲面玻璃的制作方法
US9505654B2 (en) 2013-06-06 2016-11-29 Gyrotron Technology, Inc. Method for the chemical strengthening of glass
US9896369B2 (en) * 2014-11-24 2018-02-20 Glasstech, Inc. Glass sheet forming and annealing providing edge stress control

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3365285A (en) * 1968-01-23 Pittsburgh Plate Glass Co Glass bending stress equalization method
US2646647A (en) * 1948-09-10 1953-07-28 Libbey Owens Ford Glass Co Process and apparatus for bending and tempering glass
US3338695A (en) * 1962-09-14 1967-08-29 Libbey Owens Ford Glass Co Method and apparatus for press bending and tempering glass sheets
US3298810A (en) * 1963-06-26 1967-01-17 Pittsburgh Plate Glass Co Method and apparatus for bending and tempering glass sheets
US3672861A (en) * 1967-11-16 1972-06-27 Libbey Owens Ford Co Apparatus for tempering flat sheets or plates of glass
US3880653A (en) * 1971-03-18 1975-04-29 Falconbridge Nickel Mines Ltd Chlorine leach process
JPS5146242B2 (es) * 1972-05-19 1976-12-08
JPS5310602B2 (es) * 1972-08-15 1978-04-14
GB1442318A (en) * 1973-07-20 1976-07-14 Triplex Safety Glass Co Methods of shaping and toughening of glass sheets

Also Published As

Publication number Publication date
IT1036981B (it) 1979-10-30
DE2526787A1 (de) 1976-01-08
BE830428A (fr) 1975-10-16
FI58624B (fi) 1980-11-28
NL7506878A (nl) 1975-12-23
AU8183875A (en) 1976-12-09
CA1064261A (en) 1979-10-16
SE7507107L (sv) 1975-12-22
FI751748A (es) 1975-12-21
FI58624C (fi) 1981-03-10
LU72774A1 (es) 1975-10-08
FR2275413A1 (fr) 1976-01-16
GB1483279A (en) 1977-08-17
FR2275413B1 (es) 1982-07-16
AR204453A1 (es) 1976-02-06
BR7503833A (pt) 1976-07-06
SE413311B (sv) 1980-05-19
JPS583978B2 (ja) 1983-01-24
JPS5117208A (en) 1976-02-12
US3951634A (en) 1976-04-20
ZA753593B (en) 1976-05-26

Similar Documents

Publication Publication Date Title
ES438603A1 (es) Metodo y aparato para el curvado y templado de laminas de vidrio.
ES8607885A1 (es) Procedimiento y dispositivo para el abombado de laminas de vidrio en posicion horizontal
ES449076A1 (es) Metodo y aparato para doblar y termotratar hojas de vidrio relativamente finas.
GB1530393A (en) Roller hearth glass furnace for glass sheets
GB1442316A (en) Shaping glass sheets
ES401510A1 (es) Metodo y aparato para templar y curvar planchas de vidrio.
ES440853A1 (es) Metodo y aparato para el plegado de hojas de vidrio.
FR2221409A1 (en) Glass bending, on cantilevered rollers an angular relationship - to convey sheets or ribbon in a continuous process
CA978361A (en) Method and apparatus for tempering sheets of glass, in particular, sheets of curved form
ES401005A1 (es) Perfeccionamientos en los dispositivos para el curvado de hojas en particular de vidrio.
DE3066646D1 (en) Apparatus for bending and tempering glass sheets, especially thin sheets
ES456175A1 (es) Perfeccionamientos introducidos en aparatos para curvar y templar laminas de vidrio.
ES428440A1 (es) Metodo para templar una hoja de vidrio.
IE790734L (en) Curving glass
GB1299385A (en) Improved furnace apparatus for bending glass plates for windshields or the like
GB691468A (en) Glass bending methods and furnaces
GB937003A (en) Method and apparatus for reducing breakage of glass sheet during bending
FI874905A0 (fi) Anvaendning av en bomberings/ haerdningsanordning foer framstaellning av plana glasskivor eller icke-bomberade sedvanliga former i naemnda anordning.
ES368339A1 (es) Un metodo de tratamiento de una chapa de vidrio.
GB1122651A (en) Improvements in or relating to methods and apparatus for bending glass in sheet form
GB765064A (en) Improvements in or relating to method and apparatus for bending glass
ES230253A1 (es) Procedimiento y aparato para curvar hojas de vidrio
IT1029737B (it) Procedimento e dispositivo per il trattamento termico di lastre di vetro in particolare lastre sottili curve di vetro temperato
ES222284A1 (es) Un procedimiento y aparato para curvar hojas o placas de vidrio
CA888837A (en) Method of and apparatus for bending and tempering glass sheets

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19920210