BE743797A - - Google Patents
Info
- Publication number
- BE743797A BE743797A BE743797DA BE743797A BE 743797 A BE743797 A BE 743797A BE 743797D A BE743797D A BE 743797DA BE 743797 A BE743797 A BE 743797A
- Authority
- BE
- Belgium
Links
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
- C03B23/035—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
- C03B23/0352—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 by suction or blowing out for providing the deformation force to bend the glass sheet
- C03B23/0357—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 by suction or blowing out for providing the deformation force to bend the glass sheet by suction without blowing, e.g. with vacuum or by venturi effect
-
- 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
- C03B35/145—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by top-side transfer or supporting devices, e.g. lifting or conveying using suction
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 |
---|---|---|---|
US78979569A | 1969-01-08 | 1969-01-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE743797A true BE743797A (xx) | 1970-05-28 |
Family
ID=25148707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE743797D BE743797A (xx) | 1969-01-08 | 1969-12-29 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3607187A (xx) |
BE (1) | BE743797A (xx) |
CA (1) | CA965953A (xx) |
DE (1) | DE2000271C3 (xx) |
FR (1) | FR2027901A1 (xx) |
GB (1) | GB1287635A (xx) |
SE (1) | SE353704B (xx) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2085464B1 (xx) * | 1970-04-23 | 1974-08-09 | Saint Gobain Pont A Mousson | |
FR2279071A1 (fr) * | 1974-07-19 | 1976-02-13 | Saint Gobain | Installation de controle automatique de la courbure de vitrages bombes |
CA1120725A (en) * | 1978-01-25 | 1982-03-30 | Norman C. Nitschke | Apparatus for bending and tempering glass |
CA1120726A (en) * | 1978-05-01 | 1982-03-30 | Harold A. Mcmaster | Apparatus and method for bending glass |
US4285715A (en) * | 1978-10-25 | 1981-08-25 | Ppg Industries, Inc. | Cycle of mold movement while press bending glass sheets |
US4233049A (en) * | 1979-06-01 | 1980-11-11 | Ppg Industries, Inc. | Method and apparatus for shaping glass sheets by drop forming |
CA1128755A (en) * | 1978-11-13 | 1982-08-03 | Ppg Industries, Inc. | Method and apparatus for shaping glass sheets by drop forming |
US4229199A (en) * | 1979-05-21 | 1980-10-21 | Ppg Industries, Inc. | Shaping glass sheets by drop forming with differential vacuum release |
US4227908A (en) * | 1979-06-01 | 1980-10-14 | Ppg Industries, Inc. | Shaping glass sheets by drop forming with sag control means |
US4300935A (en) * | 1979-06-01 | 1981-11-17 | Ppg Industries, Inc. | Shaping glass sheets by drop forming with improved sag control |
US4229200A (en) * | 1979-06-01 | 1980-10-21 | Ppg Industries, Inc. | Drop forming glass sheets with auxiliary shaping means |
US4252552A (en) * | 1979-09-25 | 1981-02-24 | Ppg Industries, Inc. | Shaping glass sheets using molds of different shapes |
US4277276A (en) * | 1980-03-17 | 1981-07-07 | Ppg Industries, Inc. | Method and apparatus for shaping glass sheets using deformable vacuum mold |
US4297118A (en) * | 1980-03-18 | 1981-10-27 | Ppg Industries, Inc. | Controlling overheating of vacuum mold used to shape glass sheets |
US4349375A (en) * | 1980-03-18 | 1982-09-14 | Ppg Industries, Inc. | Deformable vacuum mold for shaping glass sheets |
US4368065A (en) * | 1981-11-19 | 1983-01-11 | Ppg Industries, Inc. | Method and apparatus to remove bent, tempered glass sheets from a cooling station |
US4526605A (en) * | 1983-09-15 | 1985-07-02 | Ppg Industries, Inc. | Vacuum mold for shaping glass sheets |
US4517001A (en) * | 1984-03-19 | 1985-05-14 | Glasstech, Inc. | Apparatus for bending glass sheets |
DE3721863A1 (de) * | 1987-07-02 | 1989-01-12 | Ver Glaswerke Gmbh | Haltevorrichtung mit saugwirkung fuer glasscheiben und verwendung der haltevorrichtung bei einem verfahren zum biegen von glasscheiben |
US4767434A (en) * | 1987-09-29 | 1988-08-30 | Ppg Industries, Inc. | Horizontal press bending pickup and delivery system |
DE3913571C1 (xx) * | 1989-04-25 | 1990-07-26 | Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De | |
FR2662686B1 (fr) * | 1990-06-01 | 1992-08-21 | Saint Gobain Vitrage Int | Procede et dispositif de bombage de feuilles de verre. |
DE4034600C1 (xx) * | 1990-10-31 | 1992-02-20 | Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De | |
WO2018122767A1 (en) | 2016-12-30 | 2018-07-05 | Agp America S.A. | Method and apparatus for bending thin glass |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3177060A (en) * | 1959-05-28 | 1965-04-06 | Norman E Pedersen | Method of forming deep-sided vessels from thermoplastic sheets |
-
1969
- 1969-01-08 US US789795A patent/US3607187A/en not_active Expired - Lifetime
- 1969-11-12 GB GB55298/69A patent/GB1287635A/en not_active Expired
- 1969-11-13 CA CA067,438A patent/CA965953A/en not_active Expired
- 1969-12-29 BE BE743797D patent/BE743797A/xx unknown
- 1969-12-30 FR FR6945416A patent/FR2027901A1/fr not_active Withdrawn
-
1970
- 1970-01-05 DE DE2000271A patent/DE2000271C3/de not_active Expired
- 1970-01-05 SE SE00071/70A patent/SE353704B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2000271C3 (de) | 1973-09-20 |
FR2027901A1 (xx) | 1970-10-02 |
DE2000271B2 (de) | 1973-02-01 |
CA965953A (en) | 1975-04-15 |
DE2000271A1 (de) | 1970-09-17 |
GB1287635A (en) | 1972-09-06 |
SE353704B (xx) | 1973-02-12 |
US3607187A (en) | 1971-09-21 |