ZA923841B - Method and apparatus for bending glass sheets - Google Patents
Method and apparatus for bending glass sheetsInfo
- Publication number
- ZA923841B ZA923841B ZA923841A ZA923841A ZA923841B ZA 923841 B ZA923841 B ZA 923841B ZA 923841 A ZA923841 A ZA 923841A ZA 923841 A ZA923841 A ZA 923841A ZA 923841 B ZA923841 B ZA 923841B
- Authority
- ZA
- South Africa
- Prior art keywords
- female
- glass
- ring
- bending
- glass sheets
- Prior art date
Links
- 238000005452 bending Methods 0.000 title abstract 6
- 239000011521 glass Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title 1
- 238000005336 cracking Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 239000011152 fibreglass Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
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
- C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
- C03B23/0307—Press-bending involving applying local or additional heating, cooling or insulating means
-
- 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
- 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
- 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)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Joining Of Glass To Other Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/721,258 US5178660A (en) | 1991-06-26 | 1991-06-26 | Apparatus for bending glass sheets |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA923841B true ZA923841B (en) | 1993-01-27 |
Family
ID=24897206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA923841A ZA923841B (en) | 1991-06-26 | 1992-05-26 | Method and apparatus for bending glass sheets |
Country Status (14)
Country | Link |
---|---|
US (1) | US5178660A (de) |
EP (1) | EP0591410B1 (de) |
JP (1) | JP3522748B2 (de) |
KR (1) | KR100221162B1 (de) |
AT (1) | ATE191208T1 (de) |
AU (1) | AU663721B2 (de) |
CA (1) | CA2110573C (de) |
DE (1) | DE69230854T2 (de) |
ES (1) | ES2143474T3 (de) |
FI (1) | FI98211C (de) |
MX (1) | MX9203304A (de) |
TW (1) | TW212788B (de) |
WO (1) | WO1993000306A1 (de) |
ZA (1) | ZA923841B (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5279635A (en) * | 1992-01-08 | 1994-01-18 | Libbey-Owens-Ford Co. | Method and apparatus for controlling the temperature of glass sheets in press bending |
DE4208219C1 (de) * | 1992-03-14 | 1993-05-06 | Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De | |
US5716425A (en) * | 1994-04-15 | 1998-02-10 | Libbey-Owens-Ford Co. | Control system for glass bending platen |
GB9407609D0 (en) * | 1994-04-15 | 1994-06-08 | Pilkington Glass Ltd | Bending and tempering glass sheets |
GB9407610D0 (en) * | 1994-04-15 | 1994-06-08 | Pilkington Glass Ltd | Bending and tempering glass sheets |
US5938810A (en) | 1996-10-23 | 1999-08-17 | Donnelly Corporation | Apparatus for tempering and bending glass |
US5857358A (en) * | 1996-10-23 | 1999-01-12 | Donnelly Corporation | Method and apparatus for bending glass |
DE19725189C1 (de) * | 1997-06-14 | 1998-11-26 | Sekurit Saint Gobain Deutsch | Vorrichtung zum Biegen von Glasscheiben |
US6363753B1 (en) * | 1998-12-03 | 2002-04-02 | Nippon Sheet Glass Co., Ltd. | Curved glass manufacturing apparatus with improved bending and conveyor units |
JP3925042B2 (ja) * | 2000-06-15 | 2007-06-06 | 坂東機工株式会社 | ガラス板の加工方法及びその装置 |
CN1464865B (zh) * | 2001-07-18 | 2012-01-25 | 旭硝子株式会社 | 玻璃板的弯曲成形装置和弯曲辊子 |
US20050092028A1 (en) * | 2003-11-05 | 2005-05-05 | William Blanc | Light weight gravity bending ring |
FR3068349B1 (fr) * | 2017-06-29 | 2021-10-29 | Saint Gobain | Bombage de feuilles de verre comprenant un refroidissement localise |
FR3106827B1 (fr) | 2020-01-31 | 2022-02-04 | Saint Gobain | Procédé et dispositif de bombage d’une feuille de verre par pressage contre une forme de bombage |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3418098A (en) * | 1965-09-13 | 1968-12-24 | Libbey Owens Ford Glass Co | Apparatus for press bending glass sheets |
GB1260472A (en) * | 1968-07-12 | 1972-01-19 | Triplex Safety Glass Co | Improvements in or relating to the bending of glass sheets |
JPS55114856A (en) * | 1979-02-27 | 1980-09-04 | Hitachi Ltd | Gas turbine temperature controller |
US4296599A (en) * | 1979-03-30 | 1981-10-27 | General Electric Company | Turbine cooling air modulation apparatus |
USH903H (en) * | 1982-05-03 | 1991-04-02 | General Electric Company | Cool tip combustor |
US4631914A (en) * | 1985-02-25 | 1986-12-30 | General Electric Company | Gas turbine engine of improved thermal efficiency |
US4670036A (en) * | 1986-06-04 | 1987-06-02 | Libbey-Owens-Ford Co. | Conveying, supporting and shaping glass sheets |
US4909819A (en) * | 1987-08-07 | 1990-03-20 | Glasstech, Inc. | Method for bending glass sheets |
JPH0629148B2 (ja) * | 1989-05-31 | 1994-04-20 | セントラル硝子株式会社 | ガラス板の熱処理方法 |
-
1991
- 1991-06-26 US US07/721,258 patent/US5178660A/en not_active Expired - Fee Related
-
1992
- 1992-05-12 TW TW081103713A patent/TW212788B/zh active
- 1992-05-26 ZA ZA923841A patent/ZA923841B/xx unknown
- 1992-06-17 ES ES92914561T patent/ES2143474T3/es not_active Expired - Lifetime
- 1992-06-17 EP EP92914561A patent/EP0591410B1/de not_active Expired - Lifetime
- 1992-06-17 AT AT92914561T patent/ATE191208T1/de not_active IP Right Cessation
- 1992-06-17 WO PCT/US1992/005054 patent/WO1993000306A1/en active IP Right Grant
- 1992-06-17 DE DE69230854T patent/DE69230854T2/de not_active Expired - Lifetime
- 1992-06-17 JP JP50153093A patent/JP3522748B2/ja not_active Expired - Fee Related
- 1992-06-17 KR KR1019930704016A patent/KR100221162B1/ko not_active IP Right Cessation
- 1992-06-17 CA CA002110573A patent/CA2110573C/en not_active Expired - Lifetime
- 1992-06-17 AU AU22583/92A patent/AU663721B2/en not_active Ceased
- 1992-06-25 MX MX9203304A patent/MX9203304A/es unknown
-
1993
- 1993-12-21 FI FI935765A patent/FI98211C/fi active
Also Published As
Publication number | Publication date |
---|---|
DE69230854T2 (de) | 2000-11-02 |
EP0591410A4 (de) | 1995-02-22 |
US5178660A (en) | 1993-01-12 |
FI935765A0 (fi) | 1993-12-21 |
FI98211B (fi) | 1997-01-31 |
CA2110573C (en) | 2004-04-13 |
CA2110573A1 (en) | 1993-01-07 |
TW212788B (de) | 1993-09-11 |
JP3522748B2 (ja) | 2004-04-26 |
KR100221162B1 (ko) | 1999-09-15 |
ATE191208T1 (de) | 2000-04-15 |
ES2143474T3 (es) | 2000-05-16 |
WO1993000306A1 (en) | 1993-01-07 |
FI935765A (fi) | 1993-12-21 |
MX9203304A (es) | 1992-12-01 |
AU663721B2 (en) | 1995-10-19 |
KR940701367A (ko) | 1994-05-28 |
DE69230854D1 (de) | 2000-05-04 |
EP0591410A1 (de) | 1994-04-13 |
AU2258392A (en) | 1993-01-25 |
JPH06511462A (ja) | 1994-12-22 |
EP0591410B1 (de) | 2000-03-29 |
FI98211C (fi) | 1997-05-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ZA923841B (en) | Method and apparatus for bending glass sheets | |
ES2067229T3 (es) | Formacion de laminas de vidrio usando un molde de vacio de superficie completa inferior y un molde de anillo superior. | |
CA2024761A1 (en) | Reverse curvature bending iron | |
ATE168974T1 (de) | Biegen und tempern von glasscheiben | |
ZA929726B (en) | Method and apparatus for bending glass sheets. | |
FI19992359A (fi) | Menetelmä ja laitteisto lasin lämmittämiseksi | |
EP1241143A3 (de) | Vorrichtung und Verfahren zum Erwärmen von Glasplatten in einem mit Rollen versehenen Temperofen | |
EP0411032A4 (de) | Vakuumplatte für winkelbiegen. | |
TR199501028A2 (tr) | Cam levhalarin isitilmasi ve bükülmesi. | |
AU669778B2 (en) | Method and furnace apparatus for bending and tempering a glass sheet supported on a ring mould | |
GB1512494A (en) | Method of and apparatus for bending thin glass sheets | |
FI893793A0 (fi) | Foerfarande och anordning foer framstaellning av en boejd glasskiva. | |
GB2011377A (en) | Process and Apparatus for Bending Glass | |
TW367310B (en) | Bending glass sheets | |
JPS6450087A (en) | Image forming device | |
JPS5569459A (en) | Method of heating and transferring copied leaf on synthetic resin container |