BR7201644D0 - Aperfeicoamento em dispositivo para o encurvamento e tempora de placas de material em estado plastico notadamente de vidro - Google Patents
Aperfeicoamento em dispositivo para o encurvamento e tempora de placas de material em estado plastico notadamente de vidroInfo
- Publication number
- BR7201644D0 BR7201644D0 BR1644/72A BR164472A BR7201644D0 BR 7201644 D0 BR7201644 D0 BR 7201644D0 BR 1644/72 A BR1644/72 A BR 1644/72A BR 164472 A BR164472 A BR 164472A BR 7201644 D0 BR7201644 D0 BR 7201644D0
- Authority
- BR
- Brazil
- Prior art keywords
- curving
- notable
- improvement
- glass
- temperature
- Prior art date
Links
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
- C03B27/044—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position
- C03B27/0442—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position for 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
- C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
- C03B23/033—Re-forming glass sheets by bending by press-bending between shaping moulds in a continuous way, e.g. roll forming, or press-roll bending
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)
- Joining Of Glass To Other Materials (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7109930A FR2129919B2 (pt) | 1971-03-22 | 1971-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7201644D0 true BR7201644D0 (pt) | 1973-09-27 |
Family
ID=9073896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR1644/72A BR7201644D0 (pt) | 1971-03-22 | 1972-03-21 | Aperfeicoamento em dispositivo para o encurvamento e tempora de placas de material em estado plastico notadamente de vidro |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3801298A (pt) |
| JP (1) | JPS5238052B1 (pt) |
| AU (1) | AU472725B2 (pt) |
| BE (1) | BE780949A (pt) |
| BR (1) | BR7201644D0 (pt) |
| CA (1) | CA965951A (pt) |
| DE (1) | DE2213670C3 (pt) |
| ES (1) | ES401005A1 (pt) |
| FR (1) | FR2129919B2 (pt) |
| GB (1) | GB1336420A (pt) |
| IT (1) | IT990502B (pt) |
| LU (1) | LU65008A1 (pt) |
| NL (1) | NL171254C (pt) |
| SE (1) | SE373559B (pt) |
| ZA (1) | ZA721853B (pt) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2342947A1 (fr) * | 1976-03-05 | 1977-09-30 | Saint Gobain | Procede et dispositif pour le bombage de feuilles de verre |
| FR2312463A1 (fr) * | 1975-05-30 | 1976-12-24 | Saint Gobain | Perfectionnement au bombage de plaques a l'etat plastique |
| US4028086A (en) * | 1976-02-25 | 1977-06-07 | Libbey-Owens-Ford Company | Apparatus for bending and tempering glass sheets by differential cooling |
| US4111676A (en) * | 1977-06-27 | 1978-09-05 | Ppg Industries, Inc. | Adaptation of glass shaping means for tempering flat glass |
| US4139359A (en) * | 1977-11-02 | 1979-02-13 | Ppg Industries, Inc. | Method and apparatus for shaping glass sheets by roll forming |
| FR2423456A1 (fr) * | 1978-04-17 | 1979-11-16 | Saint Gobain | Bombage de feuilles de verre |
| FR2433488B1 (fr) * | 1978-08-17 | 1986-11-07 | Vidrio Ing Sa | Procede de formage et de trempage automatique de pieces en verre |
| FR2442219A1 (fr) * | 1978-11-27 | 1980-06-20 | Saint Gobain | Bombage de feuilles de verre |
| US4218232A (en) * | 1979-01-18 | 1980-08-19 | Ppg Industries, Inc. | Method of shaping moving sheets on roll forming apparatus |
| US4222764A (en) * | 1979-04-23 | 1980-09-16 | Libbey-Owens-Ford Company | Glass sheet supporting and conveying apparatus |
| US4381933A (en) * | 1982-01-25 | 1983-05-03 | Ppg Industries, Inc. | Method and apparatus for shaping moving glass sheets by sagging followed by roll pressing |
| FR2534243B1 (fr) * | 1982-10-11 | 1986-02-14 | Saint Gobain Vitrage | Procede pour le transport de feuilles de verre portees a leur temperature de deformation, son application au bombage et dispositif pour sa mise en oeuvre |
| FR2549464B1 (fr) * | 1983-07-20 | 1985-09-20 | Saint Gobain Vitrage | Installation a courbure facilement modifiable pour le bombage et la trempe de feuilles de verre |
| FR2549465B1 (fr) * | 1983-07-20 | 1985-09-20 | Saint Gobain Vitrage | Installation de bombage et de trempe de feuilles de verre |
| JPS6289205U (pt) * | 1985-11-26 | 1987-06-08 | ||
| JPS6327318A (ja) * | 1986-07-18 | 1988-02-05 | Satake Eng Co Ltd | 穀粒供給装置 |
| JPS6331930A (ja) * | 1986-07-22 | 1988-02-10 | Satake Eng Co Ltd | 穀粒供給装置 |
| EP0634371B1 (de) * | 1993-07-15 | 1999-04-21 | Cristales Automatrices De Jalisco, S.A. | Verfahren und Vorrichtung zum dreidimensionalen Verformen von Platten, insbesondere Glasscheiben |
-
1971
- 1971-03-22 FR FR7109930A patent/FR2129919B2/fr not_active Expired
-
1972
- 1972-03-13 IT IT21790/72A patent/IT990502B/it active
- 1972-03-17 ZA ZA721853A patent/ZA721853B/xx unknown
- 1972-03-20 BE BE780949A patent/BE780949A/xx not_active IP Right Cessation
- 1972-03-20 NL NLAANVRAGE7203674,A patent/NL171254C/xx not_active IP Right Cessation
- 1972-03-20 CA CA137,523A patent/CA965951A/en not_active Expired
- 1972-03-21 ES ES401005A patent/ES401005A1/es not_active Expired
- 1972-03-21 SE SE7203639A patent/SE373559B/xx unknown
- 1972-03-21 BR BR1644/72A patent/BR7201644D0/pt unknown
- 1972-03-21 LU LU65008D patent/LU65008A1/xx unknown
- 1972-03-21 GB GB1316672A patent/GB1336420A/en not_active Expired
- 1972-03-21 US US00236667A patent/US3801298A/en not_active Expired - Lifetime
- 1972-03-21 DE DE2213670A patent/DE2213670C3/de not_active Expired
- 1972-03-22 JP JP47028258A patent/JPS5238052B1/ja active Pending
- 1972-03-22 AU AU40267/72A patent/AU472725B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ZA721853B (en) | 1972-12-27 |
| AU4026772A (en) | 1973-09-27 |
| SE373559B (sv) | 1975-02-10 |
| CA965951A (en) | 1975-04-15 |
| JPS5238052B1 (pt) | 1977-09-27 |
| NL7203674A (pt) | 1972-09-26 |
| DE2213670C3 (de) | 1978-03-02 |
| IT990502B (it) | 1975-07-10 |
| NL171254C (nl) | 1983-03-01 |
| FR2129919B2 (pt) | 1974-04-05 |
| GB1336420A (en) | 1973-11-07 |
| ES401005A1 (es) | 1975-01-16 |
| DE2213670B2 (de) | 1977-06-30 |
| AU472725B2 (en) | 1973-09-27 |
| BE780949A (fr) | 1972-09-20 |
| NL171254B (nl) | 1982-10-01 |
| DE2213670A1 (de) | 1972-10-05 |
| US3801298A (en) | 1974-04-02 |
| LU65008A1 (pt) | 1972-12-07 |
| FR2129919A2 (pt) | 1972-11-03 |
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