DE1496007C3 - Verfahren und Vorrichtung zum Biegen einer Glastafel - Google Patents
Verfahren und Vorrichtung zum Biegen einer GlastafelInfo
- Publication number
- DE1496007C3 DE1496007C3 DE19651496007 DE1496007A DE1496007C3 DE 1496007 C3 DE1496007 C3 DE 1496007C3 DE 19651496007 DE19651496007 DE 19651496007 DE 1496007 A DE1496007 A DE 1496007A DE 1496007 C3 DE1496007 C3 DE 1496007C3
- Authority
- DE
- Germany
- Prior art keywords
- glass
- bed
- gas
- glass plate
- movement
- 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.)
- Expired
Links
- 239000011521 glass Substances 0.000 title claims description 142
- 238000000034 method Methods 0.000 title claims description 11
- 238000005452 bending Methods 0.000 title claims description 7
- 239000007789 gas Substances 0.000 claims description 46
- 238000001816 cooling Methods 0.000 claims description 37
- 238000010438 heat treatment Methods 0.000 claims description 31
- 239000003570 air Substances 0.000 description 11
- 239000002131 composite material Substances 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 5
- 230000007704 transition Effects 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
- C03B27/0404—Nozzles, blow heads, blowing units or their arrangements, specially adapted for flat or bent glass sheets
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/008—Tempering or quenching glass products by using heat of sublimation of solid particles
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
- C03B27/044—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position
- C03B27/048—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position on a gas cushion
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
- C03B29/04—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way
- C03B29/06—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way with horizontal displacement of the products
- C03B29/08—Glass sheets
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
- C03B29/04—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way
- C03B29/06—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way with horizontal displacement of the products
- C03B29/08—Glass sheets
- C03B29/12—Glass sheets being in a horizontal position on a fluid support, e.g. a gas or molten metal
-
- 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
- C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
-
- 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
- C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
- C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
-
- 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
- C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
- C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
- C03B35/189—Disc rollers
-
- 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
- C03B35/22—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal
- C03B35/24—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal on a gas support bed
-
- 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
- C03B35/22—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal
- C03B35/24—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal on a gas support bed
- C03B35/243—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal on a gas support bed having a non-planar surface, e.g. curved, for bent sheets
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/001—General methods for coating; Devices therefor
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/001—General methods for coating; Devices therefor
- C03C17/002—General methods for coating; Devices therefor for flat glass, e.g. float glass
-
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Applications Claiming Priority (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13990161A | 1961-09-22 | 1961-09-22 | |
| US17223562A | 1962-02-09 | 1962-02-09 | |
| US17593862A | 1962-02-27 | 1962-02-27 | |
| US176080A US3223498A (en) | 1962-02-27 | 1962-02-27 | Heat treatment of conveyed glass and apparatus therefor |
| US17899762A | 1962-03-12 | 1962-03-12 | |
| US18544862A | 1962-04-05 | 1962-04-05 | |
| US236-676A US3223501A (en) | 1962-05-18 | Method and apparatus for treating glass on a pressurized fluid bed | |
| US199901A US3223499A (en) | 1962-06-04 | 1962-06-04 | Method of treating and conveying glass sheets |
| US20945662A | 1962-07-12 | 1962-07-12 | |
| US23610362A | 1962-11-07 | 1962-11-07 | |
| US23667662A | 1962-11-09 | 1962-11-09 | |
| US37910864A | 1964-06-30 | 1964-06-30 | |
| US502670A US3332761A (en) | 1961-09-22 | 1965-10-22 | Method of annealing sheets of glass on a decreasing temperature gas support |
| US513378A US3342573A (en) | 1961-09-22 | 1965-12-13 | Method of heat treating glass sheets on a gaseous support bed |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1496007A1 DE1496007A1 (de) | 1969-02-13 |
| DE1496007B2 DE1496007B2 (de) | 1973-10-18 |
| DE1496007C3 true DE1496007C3 (de) | 1974-08-15 |
Family
ID=27585060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19651496007 Expired DE1496007C3 (de) | 1961-09-22 | 1965-06-22 | Verfahren und Vorrichtung zum Biegen einer Glastafel |
Country Status (5)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0477913A2 (en) * | 1990-09-26 | 1992-04-01 | Asahi Glass Company Ltd. | Process and apparatus for bend-shaping glass plates |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2821854A (en) * | 1952-09-29 | 1958-02-04 | Theodore K Franke | Vehicle scale for liquefied gas dispenser |
| US6014873A (en) * | 1990-09-26 | 2000-01-18 | Asahi Glass Company Ltd. | Process for bend-shaping a glass plate and an apparatus for bend-shaping the glass plate |
| DE69906369T2 (de) | 1998-12-03 | 2003-08-21 | Nippon Sheet Glass Co Ltd | Verfahren und vorrichtung zum herstellen einer gebogenen glasplatte |
| JP2000290029A (ja) | 1999-04-01 | 2000-10-17 | Nippon Sheet Glass Co Ltd | ガラス板成形用ベルトおよびこのベルトを用いた曲げガラス板の製造方法 |
| US6749926B1 (en) | 1999-07-23 | 2004-06-15 | Nippon Sheet Glass Company, Limited | Curved glass sheet for vehicle window |
| US9776905B2 (en) | 2014-07-31 | 2017-10-03 | Corning Incorporated | Highly strengthened glass article |
| US11097974B2 (en) | 2014-07-31 | 2021-08-24 | Corning Incorporated | Thermally strengthened consumer electronic glass and related systems and methods |
| EP3328807A1 (en) * | 2015-07-30 | 2018-06-06 | Corning Incorporated | Thermally strengthened architectural glass and related systems and methods |
| WO2017020041A1 (en) * | 2015-07-30 | 2017-02-02 | Corning Incorporated | Thermally strengthened glass and related systems and methods |
| JP6923555B2 (ja) | 2016-01-12 | 2021-08-18 | コーニング インコーポレイテッド | 薄厚熱強化及び化学強化ガラス系物品 |
| US11795102B2 (en) | 2016-01-26 | 2023-10-24 | Corning Incorporated | Non-contact coated glass and related coating system and method |
| CN111065609A (zh) | 2017-08-24 | 2020-04-24 | 康宁股份有限公司 | 具有改进的回火能力的玻璃 |
| TWI785156B (zh) | 2017-11-30 | 2022-12-01 | 美商康寧公司 | 具有高熱膨脹係數及對於熱回火之優先破裂行為的非離子交換玻璃 |
| WO2021025981A1 (en) | 2019-08-06 | 2021-02-11 | Corning Incorporated | Glass laminate with buried stress spikes to arrest cracks and methods of making the same |
-
1965
- 1965-05-27 GB GB2501065A patent/GB1112781A/en not_active Expired
- 1965-06-21 FR FR21625A patent/FR88465E/fr not_active Expired
- 1965-06-22 DE DE19651496007 patent/DE1496007C3/de not_active Expired
- 1965-06-22 BE BE665756A patent/BE665756A/xx unknown
- 1965-06-22 NL NL6507981A patent/NL6507981A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0477913A2 (en) * | 1990-09-26 | 1992-04-01 | Asahi Glass Company Ltd. | Process and apparatus for bend-shaping glass plates |
| EP0477913A3 (en) * | 1990-09-26 | 1993-04-07 | Asahi Glass Company Ltd. | Process and apparatus for bend-shaping glass plates |
Also Published As
| Publication number | Publication date |
|---|---|
| FR88465E (fr) | 1967-02-10 |
| GB1112781A (en) | 1968-05-08 |
| BE665756A (US07935154-20110503-C00006.png) | 1965-12-22 |
| NL6507981A (US07935154-20110503-C00006.png) | 1965-12-31 |
| DE1496007A1 (de) | 1969-02-13 |
| DE1496007B2 (de) | 1973-10-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 |