FR2363529B1 - - Google Patents
Info
- Publication number
- FR2363529B1 FR2363529B1 FR7727051A FR7727051A FR2363529B1 FR 2363529 B1 FR2363529 B1 FR 2363529B1 FR 7727051 A FR7727051 A FR 7727051A FR 7727051 A FR7727051 A FR 7727051A FR 2363529 B1 FR2363529 B1 FR 2363529B1
- Authority
- FR
- France
- 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
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
- C03B23/025—Re-forming glass sheets by bending by gravity
- C03B23/027—Re-forming glass sheets by bending by gravity with moulds having at least two upward pivotable mould sections
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)
- Joining Of Glass To Other Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72086676A | 1976-09-07 | 1976-09-07 | |
| US05/763,259 US4072493A (en) | 1976-09-07 | 1977-01-27 | Method and apparatus for reshaping glass sheets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2363529A1 FR2363529A1 (fr) | 1978-03-31 |
| FR2363529B1 true FR2363529B1 (ro) | 1984-05-11 |
Family
ID=27110324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7727051A Granted FR2363529A1 (fr) | 1976-09-07 | 1977-09-07 | Appareil pour la mise en forme de feuilles de verre |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS6024056B2 (ro) |
| AU (1) | AU507301B2 (ro) |
| BR (1) | BR7705836A (ro) |
| CA (1) | CA1099106A (ro) |
| DE (1) | DE2740120A1 (ro) |
| FR (1) | FR2363529A1 (ro) |
| GB (1) | GB1589441A (ro) |
| IT (1) | IT1091405B (ro) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4074996A (en) * | 1976-07-28 | 1978-02-21 | Libbey-Owens-Ford Company | Method of and apparatus for bending glass sheets |
| JPS5413523A (en) * | 1977-07-04 | 1979-02-01 | Asahi Glass Co Ltd | Method of sharply bending glass sheet |
| US4184864A (en) * | 1978-07-31 | 1980-01-22 | Ppg Industries, Inc. | Apparatus for fabricating sharply bent glass sheets |
| US4193785A (en) * | 1978-08-15 | 1980-03-18 | Libbey-Owens-Ford Company | Glass sheet bending mold apparatus |
| JPS5551724A (en) * | 1978-10-13 | 1980-04-15 | Central Glass Co Ltd | Plate glass bender |
| JPS58185444A (ja) * | 1982-04-23 | 1983-10-29 | Central Glass Co Ltd | 板ガラスの曲げ加工法 |
| AU603958B2 (en) * | 1988-10-20 | 1990-11-29 | O'brien Glass Industries Ltd. | Improved glass bending method |
| US12043563B2 (en) * | 2018-12-28 | 2024-07-23 | Sanko Seikosho Co., Ltd. | Thermoplastic plate bending method, working jig, and concave thermoplastic plate |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2215228A (en) * | 1937-04-21 | 1940-09-17 | Pittsburgh Plate Glass Co | Process and apparatus for bending glass sheets |
| US2176999A (en) * | 1937-04-27 | 1939-10-24 | Pittsburgh Plate Glass Co | Process and apparatus for bending glass sheets |
| US3238034A (en) * | 1963-07-26 | 1966-03-01 | Shatterproof Glass Corp | Glass bending apparatus for forming curved glass panes having conical surface portions |
| US3281227A (en) * | 1966-02-14 | 1966-10-25 | Libbey Owens Ford Glass Co | Method of bending glass sheets |
| US3880636A (en) * | 1973-11-27 | 1975-04-29 | Ppg Industries Inc | Shaping glass sheets to complex bends |
| US3847586A (en) * | 1973-12-18 | 1974-11-12 | Ppg Industries Inc | Apparatus for bending glass sheets to sharp curvatures |
-
1977
- 1977-07-28 CA CA283,643A patent/CA1099106A/en not_active Expired
- 1977-09-01 BR BR7705836A patent/BR7705836A/pt unknown
- 1977-09-02 AU AU28500/77A patent/AU507301B2/en not_active Expired
- 1977-09-06 DE DE19772740120 patent/DE2740120A1/de not_active Withdrawn
- 1977-09-06 JP JP10716877A patent/JPS6024056B2/ja not_active Expired
- 1977-09-06 IT IT6898977A patent/IT1091405B/it active
- 1977-09-06 GB GB3710177A patent/GB1589441A/en not_active Expired
- 1977-09-07 FR FR7727051A patent/FR2363529A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT1091405B (it) | 1985-07-06 |
| GB1589441A (en) | 1981-05-13 |
| CA1099106A (en) | 1981-04-14 |
| BR7705836A (pt) | 1978-05-30 |
| DE2740120A1 (de) | 1978-05-18 |
| AU2850077A (en) | 1979-03-08 |
| JPS5333211A (en) | 1978-03-29 |
| AU507301B2 (en) | 1980-02-07 |
| JPS6024056B2 (ja) | 1985-06-11 |
| FR2363529A1 (fr) | 1978-03-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |