DE1285110B - Verfahren und Vorrichtung zum Biegen einer Glasscheibe - Google Patents
Verfahren und Vorrichtung zum Biegen einer GlasscheibeInfo
- Publication number
- DE1285110B DE1285110B DEP35916A DEP0035916A DE1285110B DE 1285110 B DE1285110 B DE 1285110B DE P35916 A DEP35916 A DE P35916A DE P0035916 A DEP0035916 A DE P0035916A DE 1285110 B DE1285110 B DE 1285110B
- Authority
- DE
- Germany
- Prior art keywords
- glass
- furnace
- deformation
- deformation point
- sheet
- 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
Links
- 239000011521 glass Substances 0.000 title claims description 136
- 238000000034 method Methods 0.000 title claims description 24
- 238000005452 bending Methods 0.000 title claims description 11
- 239000007789 gas Substances 0.000 claims description 45
- 238000007493 shaping process Methods 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 8
- 230000000295 complement effect Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 5
- 239000011152 fibreglass Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 101710179734 6,7-dimethyl-8-ribityllumazine synthase 2 Proteins 0.000 description 4
- 101710186609 Lipoyl synthase 2 Proteins 0.000 description 4
- 101710122908 Lipoyl synthase 2, chloroplastic Proteins 0.000 description 4
- 101710101072 Lipoyl synthase 2, mitochondrial Proteins 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000005496 tempering Methods 0.000 description 4
- 210000002105 tongue Anatomy 0.000 description 4
- 238000000137 annealing Methods 0.000 description 3
- 239000010425 asbestos Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229910052895 riebeckite Inorganic materials 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000007496 glass forming Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000005401 pressed glass Substances 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 208000035874 Excoriation Diseases 0.000 description 1
- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 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
- C03B23/031—Re-forming glass sheets by bending by press-bending between shaping moulds the glass sheets being in a vertical position
-
- 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
- C03B23/0235—Re-forming glass sheets by bending involving applying local or additional heating, cooling or insulating means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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 |
|---|---|---|---|
| US342015A US3333934A (en) | 1964-02-03 | 1964-02-03 | Method of and apparatus for shaping glass sheets with opposed pressing members |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1285110B true DE1285110B (de) | 1968-12-12 |
Family
ID=23339973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEP35916A Pending DE1285110B (de) | 1964-02-03 | 1965-01-21 | Verfahren und Vorrichtung zum Biegen einer Glasscheibe |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3333934A (en, 2012) |
| BE (1) | BE658252A (en, 2012) |
| DE (1) | DE1285110B (en, 2012) |
| FR (1) | FR1427112A (en, 2012) |
| GB (1) | GB1029972A (en, 2012) |
| NL (1) | NL6500218A (en, 2012) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4047919A (en) * | 1975-06-23 | 1977-09-13 | Libbey-Owens-Ford Company | Apparatus for press bending relatively thin glass sheets |
| US4119423A (en) * | 1977-12-29 | 1978-10-10 | Ppg Industries, Inc. | Tong guide means in glass sheet quenching apparatus |
| US4185983A (en) * | 1978-11-01 | 1980-01-29 | Ppg Industries, Inc. | Method and apparatus for protecting tong-suspended glass sheets from buffeting |
| DE2901960C2 (de) * | 1979-01-19 | 1982-06-09 | Vereinigte Glaswerke Gmbh, 5100 Aachen | Vorgespannte Silikatglasscheibe und ihre Verwendung |
| US4488892A (en) * | 1983-01-19 | 1984-12-18 | Ppg Industries, Inc. | Pivotal shaped auxiliary gas heater for glass sheet shaping molds |
| 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 |
| GB201322240D0 (en) | 2013-12-16 | 2014-01-29 | Pilkington Group Ltd | Laminated glazing |
| CN109608025B (zh) * | 2018-12-25 | 2022-06-10 | 深圳创维－Rgb电子有限公司 | 玻璃板热弯主体治具 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1316685A (fr) * | 1961-12-18 | 1963-02-01 | Saint Gobain | Procédé et dispositif pour séparer les feuilles de verre bombées des éléments conformateurs |
| FR1327391A (fr) * | 1961-05-31 | 1963-05-17 | Pittsburgh Plate Glass Co | Procédé et appareil pour bomber des feuilles de verre |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1332724A (en) * | 1917-09-13 | 1920-03-02 | American Optical Corp | Process of forming lenses |
| US2551311A (en) * | 1948-08-26 | 1951-05-01 | Toledo Engineering Company Inc | Method of shaping and annealing glass articles |
-
1964
- 1964-02-03 US US342015A patent/US3333934A/en not_active Expired - Lifetime
- 1964-12-16 FR FR998813A patent/FR1427112A/fr not_active Expired
-
1965
- 1965-01-08 NL NL6500218A patent/NL6500218A/xx unknown
- 1965-01-13 BE BE658252D patent/BE658252A/xx unknown
- 1965-01-21 DE DEP35916A patent/DE1285110B/de active Pending
- 1965-02-02 GB GB4410/65A patent/GB1029972A/en not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1327391A (fr) * | 1961-05-31 | 1963-05-17 | Pittsburgh Plate Glass Co | Procédé et appareil pour bomber des feuilles de verre |
| FR1316685A (fr) * | 1961-12-18 | 1963-02-01 | Saint Gobain | Procédé et dispositif pour séparer les feuilles de verre bombées des éléments conformateurs |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1029972A (en) | 1966-05-18 |
| FR1427112A (fr) | 1966-02-04 |
| BE658252A (en, 2012) | 1965-07-13 |
| NL6500218A (en, 2012) | 1965-08-04 |
| US3333934A (en) | 1967-08-01 |
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