DE1679961B1 - Vorrichtung zum Woelben einer sich in plastischen Zustand befindenden Platte mit einer Woelbeform - Google Patents

Vorrichtung zum Woelben einer sich in plastischen Zustand befindenden Platte mit einer Woelbeform

Info

Publication number
DE1679961B1
DE1679961B1 DE19671679961 DE1679961A DE1679961B1 DE 1679961 B1 DE1679961 B1 DE 1679961B1 DE 19671679961 DE19671679961 DE 19671679961 DE 1679961 A DE1679961 A DE 1679961A DE 1679961 B1 DE1679961 B1 DE 1679961B1
Authority
DE
Germany
Prior art keywords
rods
plate
rod
arching
rails
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.)
Pending
Application number
DE19671679961
Other languages
German (de)
English (en)
Inventor
Muraice Nedelec
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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
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 Compagnie de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Publication of DE1679961B1 publication Critical patent/DE1679961B1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C03B23/0254—Re-forming glass sheets by bending by gravity by gravity only, e.g. sagging in a continuous way, e.g. gravity roll bending
    • 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
    • C03B23/033—Re-forming glass sheets by bending by press-bending between shaping moulds in a continuous way, e.g. roll forming, or press-roll bending
    • 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
    • C03B35/163—Drive means, clutches, gearing or drive speed control means
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Treatment Of Fiber Materials (AREA)
DE19671679961 1966-03-01 1967-02-28 Vorrichtung zum Woelben einer sich in plastischen Zustand befindenden Platte mit einer Woelbeform Pending DE1679961B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR51472A FR1476785A (fr) 1966-03-01 1966-03-01 Perfectionnement au bombage de plaques de matières à l'état plastique
FR95637A FR92064E (fr) 1966-03-01 1967-02-20 Perfectionnement au bombage de plaques de matières à l'état plastique

Publications (1)

Publication Number Publication Date
DE1679961B1 true DE1679961B1 (de) 1972-03-23

Family

ID=26168903

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671679961 Pending DE1679961B1 (de) 1966-03-01 1967-02-28 Vorrichtung zum Woelben einer sich in plastischen Zustand befindenden Platte mit einer Woelbeform

Country Status (9)

Country Link
US (1) US3545951A (enExample)
BE (1) BE694790A (enExample)
DE (1) DE1679961B1 (enExample)
ES (1) ES337724A1 (enExample)
FR (2) FR1476785A (enExample)
GB (1) GB1134775A (enExample)
LU (1) LU53096A1 (enExample)
NL (1) NL152829B (enExample)
SE (1) SE329899B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2506900A1 (de) * 1973-08-20 1976-08-26 Libbey Owens Ford Co Verfahren und vorrichtung zum biegen von insbesondere duennen glasscheiben
EP0909742A1 (de) * 1997-10-10 1999-04-21 Ingenieurgemeinschaft WSP Prof. Dr.-Ing. C.Kramer Prof. H.J. Gerhardt, M.Sc. Vorrichtung zum Biegen von Flachglas

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA945375A (en) * 1970-03-10 1974-04-16 Robert G. Frank Shaping glass sheets
FR2189330B1 (enExample) * 1972-06-23 1974-10-25 Saint Gobain Pont A Mousson
US3905794A (en) * 1974-10-17 1975-09-16 Libbey Owens Ford Co Glass sheet supporting, shaping and conveying apparatus
FR2312463A1 (fr) * 1975-05-30 1976-12-24 Saint Gobain Perfectionnement au bombage de plaques a l'etat plastique
FR2342947A1 (fr) * 1976-03-05 1977-09-30 Saint Gobain Procede et dispositif pour le bombage de feuilles de verre
US3992181A (en) * 1975-06-02 1976-11-16 Ppg Industries, Inc. Shaping glass sheets
US4015968A (en) * 1975-11-20 1977-04-05 Libbey-Owens-Ford Company Glass sheet supporting and conveying apparatus
US4028086A (en) * 1976-02-25 1977-06-07 Libbey-Owens-Ford Company Apparatus for bending and tempering glass sheets by differential cooling
FR2383890A1 (fr) * 1977-03-18 1978-10-13 Saint Gobain Perfectionnement au bombage des feuilles de verre
US4116662A (en) * 1977-09-22 1978-09-26 Libbey-Owens-Ford Company Glass sheet supporting and conveying apparatus
US4139359A (en) * 1977-11-02 1979-02-13 Ppg Industries, Inc. Method and apparatus for shaping glass sheets by roll forming
FR2423456A1 (fr) * 1978-04-17 1979-11-16 Saint Gobain Bombage de feuilles de verre
FR2433488B1 (fr) * 1978-08-17 1986-11-07 Vidrio Ing Sa Procede de formage et de trempage automatique de pieces en verre
FR2442219A1 (fr) * 1978-11-27 1980-06-20 Saint Gobain Bombage de feuilles de verre
US4234529A (en) * 1978-12-18 1980-11-18 Condec Corporation Method and apparatus for shaping plastic foams
US4218232A (en) * 1979-01-18 1980-08-19 Ppg Industries, Inc. Method of shaping moving sheets on roll forming apparatus
US4226608A (en) * 1979-05-14 1980-10-07 Shatterproof Glass Corporation Method and apparatus for curving glass sheets
FR2463750A1 (fr) * 1979-08-21 1981-02-27 Saint Gobain Gaines pour tiges supportant des feuilles de verre dans les machines de bombage et de trempe
US4305746A (en) * 1980-05-01 1981-12-15 Libbey-Owens-Ford Company Method of and apparatus for bending glass sheets
FR2483839A1 (fr) * 1980-06-10 1981-12-11 Saint Gobain Vitrage Elements de bombage de plaques en un materiau a l'etat plastique, application de ces elements au bombage et a la trempe desdites plaques et dispositifs equipes de tels elements
FR2492361A1 (fr) * 1980-10-17 1982-04-23 Saint Gobain Vitrage Dispositif de bombage de feuilles de verre
US4381933A (en) * 1982-01-25 1983-05-03 Ppg Industries, Inc. Method and apparatus for shaping moving glass sheets by sagging followed by roll pressing
FR2534242A1 (fr) * 1982-10-11 1984-04-13 Saint Gobain Vitrage Dispositif pour le bombage ou la trempe d'une feuille de verre en continu
FR2534243B1 (fr) * 1982-10-11 1986-02-14 Saint Gobain Vitrage Procede pour le transport de feuilles de verre portees a leur temperature de deformation, son application au bombage et dispositif pour sa mise en oeuvre
DE3310357C2 (de) * 1983-03-22 1994-02-17 Glasstech Inc Vorrichtung zum Wölben und Fördern eines Flächengebildes
FR2549465B1 (fr) * 1983-07-20 1985-09-20 Saint Gobain Vitrage Installation de bombage et de trempe de feuilles de verre
FR2549464B1 (fr) * 1983-07-20 1985-09-20 Saint Gobain Vitrage Installation a courbure facilement modifiable pour le bombage et la trempe de feuilles de verre
FR2569396B1 (fr) * 1984-08-22 1991-08-30 Saint Gobain Vitrage Caissons de soufflage deformables
FI76313C (fi) * 1986-09-22 1988-10-10 Kyro Oy Foerfarande och anordning foer boejning och tempering av glasskivor.
FR2604992B1 (fr) * 1986-10-01 1988-12-02 Saint Gobain Vitrage Bombage et trempe de plaques de verre defilant sur un lit de conformation courbe dans la direction de defilement
US4822398A (en) 1987-08-07 1989-04-18 Mcmaster Harold Glass bending and tempering apparatus
DE3928968C1 (enExample) * 1989-09-01 1991-01-17 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De
FI82921C (fi) * 1989-09-04 1991-05-10 Tamglass Oy Foerfarande och anordning foer boejning och haerdning av glasskiva.
FR2697013B1 (fr) * 1992-10-15 1994-12-16 Saint Gobain Vitrage Int Procédé et installation de bombage de feuilles de verre.
DE59309533D1 (de) * 1993-07-15 1999-05-27 Cristales Automatrices De Jali Verfahren und Vorrichtung zum dreidimensionalen Verformen von Platten, insbesondere Glasscheiben
US5395415A (en) * 1993-12-13 1995-03-07 Libbey-Owens-Ford Co. Method and apparatus for conveying and shaping glass sheets
EP0761613B1 (en) * 1995-09-07 2001-10-24 Ford Motor Company Method for heating and forming a glass sheet
DE69608746T2 (de) * 1995-09-07 2000-10-12 Ford Motor Co Verfahren zum Erhitzen einer Glasscheibe
DE69608747T2 (de) * 1995-09-07 2000-10-12 Ford Motor Co Verfahren zum Erhitzen, Formen und Härten einer Glasscheibe
DE19642876C1 (de) * 1996-10-17 1998-01-29 Ingenieurgemeinschaft Wsp Biegevorrichtung für auf Erweichungstemperatur erwärmte Glasscheiben
CN1161293C (zh) 1998-06-19 2004-08-11 旭硝子株式会社 玻璃板的弯曲成形方法及其装置
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
US6749926B1 (en) 1999-07-23 2004-06-15 Nippon Sheet Glass Company, Limited Curved glass sheet for vehicle window
US6826929B2 (en) * 2001-09-19 2004-12-07 Premakaran T. Boaz Method for simultaneously heating and cooling glass to produce tempered glass
BR0315611A (pt) * 2002-10-21 2005-08-23 Nippon Sheet Glass Co Ltd Método e aparelho para produção de chapas de vidro temperado curvo
JP5988964B2 (ja) 2010-05-12 2016-09-07 ピルキントン グループ リミテッド ガラスシートの成形方法
US8925352B2 (en) 2011-02-04 2015-01-06 Pilkington Group Limited Method of shaping glass sheets
US9926218B2 (en) * 2015-11-02 2018-03-27 Glasstech, Inc. Glass sheet forming system
CN115504658B (zh) * 2022-10-21 2024-04-12 旭信达(惠州市)科技有限公司 一种热弯玻璃大弯折度加工装置及其加工方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1122430B (de) * 1959-09-09 1962-01-18 Smidth & Co As F L Vorrichtung zum Wellen flacher, plastischer Platten

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2526359A (en) * 1947-07-28 1950-10-17 Libbey Owens Ford Glass Co Apparatus for bending glass sheets
DE1075293B (de) * 1954-07-08 1960-02-11 Compagme de Samt Gobam Paris Vorrichtung zum Wölben von Glassch-i ben
US3223501A (en) * 1962-05-18 1965-12-14 Pittsburgh Plate Glass Co Method and apparatus for treating glass on a pressurized fluid bed
GB1052473A (enExample) * 1962-12-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1122430B (de) * 1959-09-09 1962-01-18 Smidth & Co As F L Vorrichtung zum Wellen flacher, plastischer Platten

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2506900A1 (de) * 1973-08-20 1976-08-26 Libbey Owens Ford Co Verfahren und vorrichtung zum biegen von insbesondere duennen glasscheiben
EP0909742A1 (de) * 1997-10-10 1999-04-21 Ingenieurgemeinschaft WSP Prof. Dr.-Ing. C.Kramer Prof. H.J. Gerhardt, M.Sc. Vorrichtung zum Biegen von Flachglas
DE19744875A1 (de) * 1997-10-10 1999-11-25 Kramer Carl Vorrichtung zum Biegen von Flachglas
DE19744875C2 (de) * 1997-10-10 2000-03-30 Kramer Carl Vorrichtung zum Biegen von Flachglas

Also Published As

Publication number Publication date
SE329899B (enExample) 1970-10-26
US3545951A (en) 1970-12-08
ES337724A1 (es) 1968-03-01
FR92064E (fr) 1968-09-20
FR1476785A (fr) 1967-04-14
GB1134775A (en) 1968-11-27
NL152829B (nl) 1977-04-15
LU53096A1 (enExample) 1967-09-01
BE694790A (enExample) 1967-08-28
NL6703042A (enExample) 1967-09-04

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977