DE2718068A1 - Verfahren zum biegen und vorspannen von flachglasscheiben sowie anordnung zum durchfuehren des verfahrens - Google Patents
Verfahren zum biegen und vorspannen von flachglasscheiben sowie anordnung zum durchfuehren des verfahrensInfo
- Publication number
- DE2718068A1 DE2718068A1 DE19772718068 DE2718068A DE2718068A1 DE 2718068 A1 DE2718068 A1 DE 2718068A1 DE 19772718068 DE19772718068 DE 19772718068 DE 2718068 A DE2718068 A DE 2718068A DE 2718068 A1 DE2718068 A1 DE 2718068A1
- Authority
- DE
- Germany
- Prior art keywords
- glass
- pane
- disc
- conveying
- horizontal
- 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
- 238000000034 method Methods 0.000 title claims description 15
- 239000011521 glass Substances 0.000 claims description 33
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 7
- 238000005496 tempering Methods 0.000 claims description 3
- 238000010791 quenching Methods 0.000 claims description 2
- 230000000171 quenching effect Effects 0.000 claims description 2
- BHMLFPOTZYRDKA-IRXDYDNUSA-N (2s)-2-[(s)-(2-iodophenoxy)-phenylmethyl]morpholine Chemical compound IC1=CC=CC=C1O[C@@H](C=1C=CC=CC=1)[C@H]1OCCNC1 BHMLFPOTZYRDKA-IRXDYDNUSA-N 0.000 claims 1
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000002826 coolant Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 239000005357 flat glass Substances 0.000 description 3
- 230000036316 preload Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005086 pumping Methods 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
- C03B27/052—Tempering or quenching glass products using gas for flat or bent 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
- C03B23/03—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
- 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
- C03B29/10—Glass sheets being in a vertical position
-
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT49126/76A IT1058188B (it) | 1976-04-22 | 1976-04-22 | Procedimento e impianto per la curvatura e tempera di lastre di vetro in particolare di spessore sottile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2718068A1 true DE2718068A1 (de) | 1977-11-03 |
Family
ID=11269720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772718068 Pending DE2718068A1 (de) | 1976-04-22 | 1977-04-22 | Verfahren zum biegen und vorspannen von flachglasscheiben sowie anordnung zum durchfuehren des verfahrens |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4089668A (enExample) |
| BE (1) | BE853854A (enExample) |
| DE (1) | DE2718068A1 (enExample) |
| DK (1) | DK175477A (enExample) |
| FR (1) | FR2348895A1 (enExample) |
| GB (1) | GB1576735A (enExample) |
| IE (1) | IE45033B1 (enExample) |
| IT (1) | IT1058188B (enExample) |
| LU (1) | LU77182A1 (enExample) |
| NL (1) | NL7704377A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI68390C (fi) * | 1983-07-25 | 1986-12-30 | Tamglass Oy | Foerfarande och ungsanordning foer boejning av glasskivor. |
| CN114646218B (zh) * | 2022-05-19 | 2022-10-25 | 蒙娜丽莎集团股份有限公司 | 岩板热弯炉及对岩板进行热弯处理的方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2369368A (en) * | 1940-07-19 | 1945-02-13 | Libbey Owens Ford Glass Co | Apparatus for tempering glass |
-
1976
- 1976-04-22 IT IT49126/76A patent/IT1058188B/it active
-
1977
- 1977-04-15 GB GB15697/77A patent/GB1576735A/en not_active Expired
- 1977-04-20 IE IE811/77A patent/IE45033B1/en unknown
- 1977-04-21 NL NL7704377A patent/NL7704377A/xx not_active Application Discontinuation
- 1977-04-21 DK DK175477A patent/DK175477A/da not_active Application Discontinuation
- 1977-04-22 DE DE19772718068 patent/DE2718068A1/de active Pending
- 1977-04-22 LU LU77182A patent/LU77182A1/xx unknown
- 1977-04-22 FR FR7712281A patent/FR2348895A1/fr active Granted
- 1977-04-22 BE BE176924A patent/BE853854A/xx not_active IP Right Cessation
- 1977-04-22 US US05/789,980 patent/US4089668A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| LU77182A1 (enExample) | 1977-08-12 |
| NL7704377A (nl) | 1977-10-25 |
| US4089668A (en) | 1978-05-16 |
| IT1058188B (it) | 1982-04-10 |
| DK175477A (da) | 1977-10-23 |
| GB1576735A (en) | 1980-10-15 |
| BE853854A (fr) | 1977-08-16 |
| IE45033B1 (en) | 1982-06-02 |
| FR2348895B1 (enExample) | 1981-08-07 |
| IE45033L (en) | 1977-10-22 |
| FR2348895A1 (fr) | 1977-11-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHW | Rejection |