BR8903285A - Processo e dispositivo de abaulamento de folhas de vidro - Google Patents
Processo e dispositivo de abaulamento de folhas de vidroInfo
- Publication number
- BR8903285A BR8903285A BR898903285A BR8903285A BR8903285A BR 8903285 A BR8903285 A BR 8903285A BR 898903285 A BR898903285 A BR 898903285A BR 8903285 A BR8903285 A BR 8903285A BR 8903285 A BR8903285 A BR 8903285A
- Authority
- BR
- Brazil
- Prior art keywords
- glass sheet
- bulking process
- sheet bulking
- glass
- sheet
- 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
- 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
-
- 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
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3822639A DE3822639C1 (pt) | 1988-07-05 | 1988-07-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8903285A true BR8903285A (pt) | 1990-02-13 |
Family
ID=6357943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR898903285A BR8903285A (pt) | 1988-07-05 | 1989-07-04 | Processo e dispositivo de abaulamento de folhas de vidro |
Country Status (11)
Country | Link |
---|---|
US (1) | US4918946A (pt) |
EP (1) | EP0351278B1 (pt) |
JP (1) | JP2831036B2 (pt) |
KR (1) | KR0133082B1 (pt) |
AU (1) | AU621659B2 (pt) |
BR (1) | BR8903285A (pt) |
CA (1) | CA1335157C (pt) |
DE (2) | DE3822639C1 (pt) |
ES (1) | ES2043061T3 (pt) |
FI (1) | FI90043C (pt) |
YU (1) | YU47128B (pt) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3908644C1 (pt) * | 1989-03-16 | 1990-03-29 | Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De | |
DE3928968C1 (pt) * | 1989-09-01 | 1991-01-17 | Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De | |
DE4104086C1 (pt) * | 1991-02-11 | 1992-02-20 | Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De | |
FR2693452B1 (fr) * | 1992-07-09 | 1994-09-02 | Saint Gobain Vitrage Int | Procédé et dispositif pour supporter et transférer des feuilles de verre dans une cellule de formage. |
US5470366A (en) * | 1994-01-07 | 1995-11-28 | Ppg Industries, Inc. | Method and apparatus for processing a glass sheet |
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 |
DE19643935C2 (de) * | 1996-10-31 | 1998-10-08 | Sekurit Saint Gobain Deutsch | Verfahren und Vorrichtung zum schrittweisen Biegen von Glasscheiben |
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 |
FI109420B (fi) * | 1999-11-01 | 2002-07-31 | Uniglass Engineering Oy | Menetelmä ja laitteisto lasin taivuttamiseksi |
FI106952B (fi) * | 1999-11-01 | 2001-05-15 | Uniglass Engineering Oy | Menetelmä lasin taivuttamiseksi ja lasintaivutusmuotti |
DE202008017643U1 (de) | 2008-10-17 | 2010-04-22 | Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg | Vorrichtung zum Biegen von Glasscheiben |
EP2412682B1 (de) | 2010-07-29 | 2019-01-23 | Saint-Gobain Glass France | Verfahren zum Biegen von Glasscheiben |
JP6394110B2 (ja) * | 2013-07-08 | 2018-09-26 | 日本電気硝子株式会社 | 強化ガラスの製造方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL301271A (pt) * | 1962-12-03 | |||
FR1398897A (fr) * | 1964-04-02 | 1965-05-14 | Saint Gobain | Procédé de bombage d'une feuille de verre |
US3389984A (en) * | 1965-02-11 | 1968-06-25 | Pittsburgh Plate Glass Co | Glass sheet press bending apparatus with indexed cover over the shaping surface |
US4318728A (en) * | 1979-08-27 | 1982-03-09 | Ppg Industries, Inc. | Double link arrangement for press bending molds and method of press shaping glass sheets |
FR2495128A1 (fr) * | 1980-12-01 | 1982-06-04 | Saint Gobain Vitrage | Procede et dispositif pour l'alimentation d'un four de chauffage de feuilles de verre |
US4666496A (en) * | 1985-12-06 | 1987-05-19 | Ppg Industries, Inc. | Shuttling support frame for vacuum pickup |
US4666492A (en) * | 1985-12-11 | 1987-05-19 | Ppg Industries, Inc. | Method and apparatus for shaping glass sheets |
US4666490A (en) * | 1986-02-12 | 1987-05-19 | Drake Ronald N | Aqueous waste vitrification process and apparatus |
US4743285A (en) * | 1986-07-30 | 1988-05-10 | Shatterproof Glass Corp. | Glass bending apparatus with retractable belts and method for using same |
JPH0647473B2 (ja) * | 1987-04-08 | 1994-06-22 | 日本板硝子株式会社 | 曲げガラス製造装置 |
-
1988
- 1988-07-05 DE DE3822639A patent/DE3822639C1/de not_active Expired - Fee Related
-
1989
- 1989-06-29 YU YU133589A patent/YU47128B/sh unknown
- 1989-06-29 EP EP89401862A patent/EP0351278B1/fr not_active Expired - Lifetime
- 1989-06-29 DE DE89401862T patent/DE68906211T2/de not_active Expired - Fee Related
- 1989-06-29 ES ES89401862T patent/ES2043061T3/es not_active Expired - Lifetime
- 1989-07-03 KR KR1019890009392A patent/KR0133082B1/ko not_active IP Right Cessation
- 1989-07-04 JP JP1171313A patent/JP2831036B2/ja not_active Expired - Fee Related
- 1989-07-04 CA CA000604721A patent/CA1335157C/fr not_active Expired - Fee Related
- 1989-07-04 FI FI893261A patent/FI90043C/fi not_active IP Right Cessation
- 1989-07-04 BR BR898903285A patent/BR8903285A/pt not_active IP Right Cessation
- 1989-07-05 US US07/375,480 patent/US4918946A/en not_active Expired - Lifetime
- 1989-09-12 AU AU41307/89A patent/AU621659B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
KR900001608A (ko) | 1990-02-27 |
KR0133082B1 (ko) | 1998-04-14 |
DE3822639C1 (pt) | 1990-01-11 |
FI90043C (fi) | 1993-12-27 |
EP0351278A3 (en) | 1990-11-22 |
CA1335157C (fr) | 1995-04-11 |
FI90043B (fi) | 1993-09-15 |
EP0351278B1 (fr) | 1993-04-28 |
DE68906211D1 (de) | 1993-06-03 |
YU47128B (sh) | 1994-12-28 |
AU621659B2 (en) | 1992-03-19 |
YU133589A (en) | 1990-10-31 |
ES2043061T3 (es) | 1993-12-16 |
DE68906211T2 (de) | 1993-10-21 |
US4918946A (en) | 1990-04-24 |
EP0351278A2 (fr) | 1990-01-17 |
FI893261A (fi) | 1990-01-06 |
JPH0280335A (ja) | 1990-03-20 |
JP2831036B2 (ja) | 1998-12-02 |
FI893261A0 (fi) | 1989-07-04 |
AU4130789A (en) | 1991-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB19 | Grant procedure suspended (art. 19) | ||
FF | Decision: intention to grant | ||
FG | Letter patent granted | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 04/07/2004 |