FR2169337B3 - - Google Patents
Info
- Publication number
- FR2169337B3 FR2169337B3 FR7302857A FR7302857A FR2169337B3 FR 2169337 B3 FR2169337 B3 FR 2169337B3 FR 7302857 A FR7302857 A FR 7302857A FR 7302857 A FR7302857 A FR 7302857A FR 2169337 B3 FR2169337 B3 FR 2169337B3
- 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
- C03B23/0258—Gravity bending involving applying local or additional heating, cooling or insulating means
-
- 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
- C03B23/0252—Re-forming glass sheets by bending by gravity by gravity only, e.g. sagging
- C03B23/0254—Re-forming glass sheets by bending by gravity by gravity only, e.g. sagging in a continuous way, e.g. gravity roll bending
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 |
|---|---|---|---|
| FI20972A FI51169C (fi) | 1972-01-27 | 1972-01-27 | Kuumennuslaite lasilevyjen kuumentamista ja taivuttamista varten. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2169337A1 FR2169337A1 (de) | 1973-09-07 |
| FR2169337B3 true FR2169337B3 (de) | 1976-01-30 |
Family
ID=8503780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7302857A Expired FR2169337B3 (de) | 1972-01-27 | 1973-01-26 |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE794613A (de) |
| DE (1) | DE2303143A1 (de) |
| FI (1) | FI51169C (de) |
| FR (1) | FR2169337B3 (de) |
| GB (1) | GB1415403A (de) |
| IE (1) | IE38475B1 (de) |
| IT (1) | IT977046B (de) |
| NL (1) | NL7301163A (de) |
| NO (1) | NO134613C (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4787504A (en) * | 1986-10-06 | 1988-11-29 | Ppg Industries, Inc. | Adjustable radius conveyor roll |
| FI85134C (fi) * | 1989-08-11 | 1992-03-10 | Tamglass Oy | Foerfarande och anordning foer framstaellning av en boejd glasskiva. |
| US5009693A (en) * | 1989-10-04 | 1991-04-23 | Muirfield Holdings L.P. | Method and apparatus for bending glass |
-
0
- BE BE794613D patent/BE794613A/xx unknown
-
1972
- 1972-01-27 FI FI20972A patent/FI51169C/fi active
-
1973
- 1973-01-23 DE DE19732303143 patent/DE2303143A1/de active Pending
- 1973-01-24 NO NO27873A patent/NO134613C/no unknown
- 1973-01-25 IT IT4788673A patent/IT977046B/it active
- 1973-01-26 FR FR7302857A patent/FR2169337B3/fr not_active Expired
- 1973-01-26 NL NL7301163A patent/NL7301163A/xx not_active Application Discontinuation
- 1973-01-26 IE IE13273A patent/IE38475B1/xx unknown
- 1973-01-29 GB GB438173A patent/GB1415403A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO134613B (de) | 1976-08-09 |
| FR2169337A1 (de) | 1973-09-07 |
| DE2303143A1 (de) | 1973-08-02 |
| BE794613A (fr) | 1973-05-16 |
| IT977046B (it) | 1974-09-10 |
| FI51169B (de) | 1976-08-02 |
| GB1415403A (en) | 1975-11-26 |
| IE38475L (en) | 1973-07-27 |
| IE38475B1 (en) | 1978-03-29 |
| FI51169C (fi) | 1976-11-10 |
| NL7301163A (de) | 1973-07-31 |
| NO134613C (de) | 1976-11-17 |