YU172291A - Uredjaj za sferno oblikovanje staklenih ploča - Google Patents
Uredjaj za sferno oblikovanje staklenih pločaInfo
- 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
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.
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)
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)
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. |
-
1990
- 1990-10-31 DE DE4034600A patent/DE4034600C1/de not_active Expired - Fee Related
-
1991
- 1991-10-28 YU YU172291A patent/YU172291A/sh unknown
- 1991-10-29 BR BR919104673A patent/BR9104673A/pt not_active IP Right Cessation
- 1991-10-30 EP EP91402908A patent/EP0484238B1/fr not_active Expired - Lifetime
- 1991-10-30 FI FI915115A patent/FI93345C/fi active
- 1991-10-30 DE DE69125452T patent/DE69125452T2/de not_active Expired - Fee Related
- 1991-10-30 PT PT99388A patent/PT99388B/pt not_active IP Right Cessation
- 1991-10-30 ES ES91402908T patent/ES2101734T3/es not_active Expired - Lifetime
- 1991-10-31 JP JP28661091A patent/JP3245197B2/ja not_active Expired - Fee Related
- 1991-10-31 US US07/785,811 patent/US5203905A/en not_active Expired - Fee Related
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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