YU172291A - Uredjaj za sferno oblikovanje staklenih ploča - Google Patents

Uredjaj za sferno oblikovanje staklenih ploča

Info

Publication number
YU172291A
YU172291A YU172291A YU172291A YU172291A YU 172291 A YU172291 A YU 172291A YU 172291 A YU172291 A YU 172291A YU 172291 A YU172291 A YU 172291A YU 172291 A YU172291 A YU 172291A
Authority
YU
Yugoslavia
Prior art keywords
spherical
contact surface
glass plate
glass
glass panels
Prior art date
Application number
YU172291A
Other languages
English (en)
Inventor
H.W. Kunster
Womer Diederen
Werner Kahlen
Original Assignee
Saint-Gobain Vitrage International
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 International filed Critical Saint-Gobain Vitrage International
Publication of YU172291A publication Critical patent/YU172291A/sh

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
    • 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

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)
  • Glass Compositions (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)

Abstract

UREDJAJ ZA SFERNO OBLIKOVANJE STAKLENIH PLOČA, pronalazak obradjuje uredjaj za sferno oblikovanje staklene ploče 12, koja je zagrejana u vodoravnom položaju na temperaturu sfernog oblikovanja podignuta i držana pomoću sile, koja je po prirodi pneumatska, pri površini dodira, koja je okrenuta nadole, pri gornjem elementu za prenošenje. Prema pronalasku je površina za dodir stakla sa gornjim elementom za prenošenje izvedena od platna 10, 17, 24 od tkanine ili pletiva, koje je zategnuto na proizvoljnom rastojanju svako u središnjem delu površine za dodir sa staklenom pločom i koje je izradjeno od vlakana, koja su otporna na visoke temperature. Pneumatska sila dopušta da se platno deformiše i da se staklenoj ploči da suprotno sferno oblikovanje, koje kompenzuje neželjena sferna oblikovanja, do kojih dolazi naknadno.
YU172291A 1990-10-31 1991-10-28 Uredjaj za sferno oblikovanje staklenih ploča YU172291A (sh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4034600A DE4034600C1 (sh) 1990-10-31 1990-10-31

Publications (1)

Publication Number Publication Date
YU172291A true YU172291A (sh) 1994-11-15

Family

ID=6417365

Family Applications (1)

Application Number Title Priority Date Filing Date
YU172291A YU172291A (sh) 1990-10-31 1991-10-28 Uredjaj za sferno oblikovanje staklenih ploča

Country Status (9)

Country Link
US (1) US5203905A (sh)
EP (1) EP0484238B1 (sh)
JP (1) JP3245197B2 (sh)
BR (1) BR9104673A (sh)
DE (2) DE4034600C1 (sh)
ES (1) ES2101734T3 (sh)
FI (1) FI93345C (sh)
PT (1) PT99388B (sh)
YU (1) YU172291A (sh)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4205628C2 (de) * 1992-02-25 1994-09-08 Schott Glaswerke Vakuum-Saugheber
US5259859A (en) * 1992-09-02 1993-11-09 Ppg Industries, Inc. Lightweight vacuum shuttle
DE4334213A1 (de) * 1993-10-07 1995-04-13 Ver Glaswerke Gmbh Verfahren und Vorrichtung zum Biegen von Glasscheiben
US5857358A (en) * 1996-10-23 1999-01-12 Donnelly Corporation Method and apparatus for bending glass
US5938810A (en) 1996-10-23 1999-08-17 Donnelly Corporation Apparatus for tempering and bending glass
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
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
US6000244A (en) * 1998-06-08 1999-12-14 Ford Motor Company Mold assembly for forming a glass sheet
JP3681312B2 (ja) * 1999-08-16 2005-08-10 セントラル硝子株式会社 ガラス板成形用支持枠
JP2003160346A (ja) * 2001-11-22 2003-06-03 Murakami Corp ガラス基板の曲面成形方法
DE20212927U1 (de) 2002-08-22 2003-02-27 EURO-TECH Vakuum-, Hebe- und Transporttechnik, 72348 Rosenfeld Überzug für Greifvorrichtungen
DE10335453B4 (de) * 2003-08-02 2007-03-01 Schott Ag Verfahren zum Biegen von Flachglas und zugehörige Biegevorrichtung
CA2862436A1 (en) * 2011-12-30 2013-07-04 3M Innovative Properties Company Vacuum effector and method of use
US20150232367A1 (en) * 2014-02-18 2015-08-20 Corning Incorporated Press bending mold cloth change system and method
ES2720002T3 (es) 2015-08-18 2019-07-17 Saint Gobain Dispositivo y procedimiento de curvado de vidrio utilizando un ventilador
EP3347313B1 (de) 2015-09-08 2019-04-03 Saint-Gobain Glass France Überdruckunterstütztes schwerkraftbiegeverfahren und hierfür geeignete vorrichtung
JP6545372B2 (ja) 2015-11-25 2019-07-17 サン−ゴバン グラス フランスＳａｉｎｔ−Ｇｏｂａｉｎ Ｇｌａｓｓ Ｆｒａｎｃｅ 正圧アシスト式の重力曲げ法およびこの方法に適した装置
RU2720538C2 (ru) * 2016-01-28 2020-05-12 Сэн-Гобэн Гласс Франс Способ поддерживаемого избыточным давлением гнутья стекла и устройство, пригодное для этого

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL132940C (sh) * 1966-12-27
US3607187A (en) * 1969-01-08 1971-09-21 Permaglass Method and apparatus for reshaping glass sheets
FR2085464B1 (sh) * 1970-04-23 1974-08-09 Saint Gobain Pont A Mousson
CA1120725A (en) * 1978-01-25 1982-03-30 Norman C. Nitschke Apparatus for bending and tempering glass
CA1120726A (en) * 1978-05-01 1982-03-30 Harold A. Mcmaster Apparatus and method for bending glass
US4300935A (en) * 1979-06-01 1981-11-17 Ppg Industries, Inc. Shaping glass sheets by drop forming with improved sag control
US4483703A (en) * 1983-05-24 1984-11-20 Ppg Industries, Inc. Deformable vacuum holder with helical coil springs for shaping glass
FR2567508B1 (fr) * 1984-07-13 1986-11-14 Saint Gobain Vitrage Procede et dispositif pour le bombage de plaques de verre en position horizontale
FR2657342B1 (fr) * 1990-01-19 1993-07-16 Saint Gobain Vitrage Int Procede et dispositif d'obtention de feuilles de verre bombees.

Also Published As

Publication number Publication date
DE69125452T2 (de) 1997-10-23
ES2101734T3 (es) 1997-07-16
BR9104673A (pt) 1992-05-26
EP0484238B1 (fr) 1997-04-02
FI915115A (fi) 1992-05-01
DE69125452D1 (de) 1997-05-07
EP0484238A2 (fr) 1992-05-06
EP0484238A3 (en) 1993-08-04
FI915115A0 (fi) 1991-10-30
DE4034600C1 (sh) 1992-02-20
FI93345C (fi) 1995-03-27
JPH04265245A (ja) 1992-09-21
PT99388A (pt) 1994-01-31
JP3245197B2 (ja) 2002-01-07
PT99388B (pt) 1999-02-26
US5203905A (en) 1993-04-20
FI93345B (fi) 1994-12-15

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