FR1048049A - Perfectionnements relatifs à un procédé et à un appareil pour la conformation duverre - Google Patents
Perfectionnements relatifs à un procédé et à un appareil pour la conformation duverreInfo
- Publication number
- FR1048049A FR1048049A FR1048049DA FR1048049A FR 1048049 A FR1048049 A FR 1048049A FR 1048049D A FR1048049D A FR 1048049DA FR 1048049 A FR1048049 A FR 1048049A
- Authority
- FR
- France
- Prior art keywords
- improvements relating
- shaping glass
- shaping
- glass
- relating
- 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 1
- 238000000034 method Methods 0.000 title 1
- 238000007493 shaping process Methods 0.000 title 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
- C03B23/0302—Re-forming glass sheets by bending by press-bending between shaping moulds between opposing full-face shaping moulds
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 |
---|---|---|---|
US184628A US2570309A (en) | 1950-09-13 | 1950-09-13 | Method and apparatus for bending glass |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1048049A true FR1048049A (fr) | 1953-12-18 |
Family
ID=22677693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1048049D Expired FR1048049A (fr) | 1950-09-13 | 1951-08-29 | Perfectionnements relatifs à un procédé et à un appareil pour la conformation duverre |
Country Status (4)
Country | Link |
---|---|
US (1) | US2570309A (fr) |
BE (1) | BE505637A (fr) |
FR (1) | FR1048049A (fr) |
GB (1) | GB680419A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2468557A1 (fr) * | 1979-11-02 | 1981-05-08 | Ppg Industries Inc | Dispositif d'alignement des moules pour installation de faconnage de feuilles de verre suivant des formes compliquees |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2817928A (en) * | 1949-10-03 | 1957-12-31 | Saint Gobain | Method for bending articles of glass or other thermoplastic materials |
NL82094C (fr) * | 1952-05-05 | |||
US2886922A (en) * | 1955-02-03 | 1959-05-19 | Libbey Owens Ford Glass Co | Method and apparatus for bending glass sheets or plates |
BE557079A (fr) * | 1956-06-28 | |||
US3110929A (en) * | 1960-08-23 | 1963-11-19 | Perret Jean | Apparatus for manufacturing a watch glass |
NL276398A (fr) * | 1961-03-27 | |||
NL277698A (fr) * | 1961-05-01 | 1900-01-01 | ||
US3338695A (en) * | 1962-09-14 | 1967-08-29 | Libbey Owens Ford Glass Co | Method and apparatus for press bending and tempering glass sheets |
GB1052473A (fr) * | 1962-12-03 | |||
DE1287761B (fr) * | 1963-10-16 | 1969-01-23 | ||
US3414395A (en) * | 1964-03-03 | 1968-12-03 | Ppg Industries Inc | Method and apparatus for shaping glass sheets |
FR1398897A (fr) * | 1964-04-02 | 1965-05-14 | Saint Gobain | Procédé de bombage d'une feuille de verre |
DE1293398B (de) * | 1964-12-14 | 1969-04-24 | Libbey Owens Ford Co | Vorrichtung zum Biegen von Glasscheiben |
US3367764A (en) * | 1964-12-15 | 1968-02-06 | Pittsburgh Plate Glass Co | Glass sheet press shaping apparatus with means to adjust the pressing surface curvature |
US3455672A (en) * | 1966-11-28 | 1969-07-15 | Ppg Industries Inc | Apparatus for shaping and tempering glass sheets with means to transport the sheets therebetween |
US4260409A (en) * | 1979-11-02 | 1981-04-07 | Ppg Industries, Inc. | Attaching flexible cover to mold for shaping glass |
US4265650A (en) * | 1979-11-02 | 1981-05-05 | Ppg Industries, Inc. | Method of bending glass sheets in unison to complicated shapes |
US4260408A (en) * | 1979-11-02 | 1981-04-07 | Ppg Industries, Inc. | Use of speed changes during cycling of a shaping mold |
US4272275A (en) * | 1979-11-02 | 1981-06-09 | Ppg Industries, Inc. | Aligning glass sheets on an outline mold prior to transfer to shaping mold |
US4349375A (en) * | 1980-03-18 | 1982-09-14 | Ppg Industries, Inc. | Deformable vacuum mold for shaping glass sheets |
US4297118A (en) * | 1980-03-18 | 1981-10-27 | Ppg Industries, Inc. | Controlling overheating of vacuum mold used to shape glass sheets |
US4365985A (en) * | 1981-04-01 | 1982-12-28 | Ppg Industries, Inc. | Method of press bending a painted glass sheet |
US4539031A (en) * | 1984-01-30 | 1985-09-03 | Ppg Industries, Inc. | Apparatus for press shaping hot glass sheets |
US4529433A (en) * | 1984-06-04 | 1985-07-16 | Ppg Industries, Inc. | Spring loaded stop member for glass sheet shaping molds |
US4654070A (en) * | 1985-09-25 | 1987-03-31 | Libbey-Owens-Ford Co. | Universal-type interruption closure for apparatus for bending glass sheets |
US4756735A (en) * | 1987-07-24 | 1988-07-12 | Ppg Industries, Inc. | In-lehr press bending |
US4894080A (en) * | 1988-09-26 | 1990-01-16 | Ppg Industries, Inc. | In-lehr glass sheet press bending using pressurized gas |
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 |
DE10105200A1 (de) * | 2001-02-06 | 2002-08-14 | Saint Gobain | Verfahren und Vorrichtung zum paarweisen Biegen von Glasscheiben |
FI20021131A (fi) * | 2002-06-12 | 2003-12-13 | Tamglass Ltd Oy | Laite lasilevyjen taivuttamiseksi ja karkaisemiseksi |
WO2018122767A1 (fr) | 2016-12-30 | 2018-07-05 | Agp America S.A. | Procédé et appareil de cintrage de verre fin |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190201599A (en) * | 1902-01-21 | 1902-12-18 | Crystalline Company Ltd | Improvements in or connected with the Manufacture of Glass Tiles, and in the Bending of Sheet Glass to Form Bullnoses, Mouldings, Angles, Beadings and the like. |
US1889881A (en) * | 1929-09-23 | 1932-12-06 | Simplex Piston Ring Company Of | Method of bending glass |
US2131873A (en) * | 1934-07-05 | 1938-10-04 | Libbey Owens Ford Glass Co | Apparatus for bending glass |
US2229613A (en) * | 1938-11-22 | 1941-01-21 | Plax Corp | Process of and apparatus for forming articles from plastic sheet material |
US2395727A (en) * | 1943-01-02 | 1946-02-26 | Pittsburgh Plate Glass Co | Glass bending |
-
0
- BE BE505637D patent/BE505637A/xx unknown
-
1950
- 1950-09-13 US US184628A patent/US2570309A/en not_active Expired - Lifetime
-
1951
- 1951-08-24 GB GB19985/51A patent/GB680419A/en not_active Expired
- 1951-08-29 FR FR1048049D patent/FR1048049A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2468557A1 (fr) * | 1979-11-02 | 1981-05-08 | Ppg Industries Inc | Dispositif d'alignement des moules pour installation de faconnage de feuilles de verre suivant des formes compliquees |
Also Published As
Publication number | Publication date |
---|---|
GB680419A (en) | 1952-10-01 |
BE505637A (fr) | |
US2570309A (en) | 1951-10-09 |
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