ZA767668B - Improvements in apparatus for bending glass sheets to relatively sharp angles - Google Patents
Improvements in apparatus for bending glass sheets to relatively sharp anglesInfo
- Publication number
- ZA767668B ZA767668B ZA767668A ZA767668A ZA767668B ZA 767668 B ZA767668 B ZA 767668B ZA 767668 A ZA767668 A ZA 767668A ZA 767668 A ZA767668 A ZA 767668A ZA 767668 B ZA767668 B ZA 767668B
- Authority
- ZA
- South Africa
- Prior art keywords
- glass sheets
- relatively sharp
- sharp angles
- bending glass
- bending
- Prior art date
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
- C03B23/0256—Gravity bending accelerated by applying mechanical forces, e.g. inertia, weights or local forces
-
- 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)
- Mechanical Engineering (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Contacts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/646,234 US4015969A (en) | 1976-01-02 | 1976-01-02 | Apparatus for bending glass sheets to relatively sharp angles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA767668B true ZA767668B (en) | 1977-11-30 |
Family
ID=24592286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA767668A ZA767668B (en) | 1976-01-02 | 1976-12-28 | Improvements in apparatus for bending glass sheets to relatively sharp angles |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4015969A (xx) |
| JP (1) | JPS52104520A (xx) |
| AR (1) | AR210927A1 (xx) |
| AU (1) | AU499365B2 (xx) |
| BE (1) | BE849881A (xx) |
| BR (1) | BR7608847A (xx) |
| CA (1) | CA1086057A (xx) |
| DE (1) | DE2659762C2 (xx) |
| ES (1) | ES454664A1 (xx) |
| FR (1) | FR2337109A1 (xx) |
| GB (1) | GB1531620A (xx) |
| IT (1) | IT1066640B (xx) |
| LU (1) | LU76480A1 (xx) |
| MX (1) | MX3835E (xx) |
| NL (1) | NL7614532A (xx) |
| NZ (1) | NZ183003A (xx) |
| SE (1) | SE422197B (xx) |
| ZA (1) | ZA767668B (xx) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4077791A (en) * | 1977-04-06 | 1978-03-07 | Libbey-Owens-Ford Company | Electrical contact apparatus on a glass sheet gravity mold |
| JPS5461219A (en) * | 1977-10-25 | 1979-05-17 | Asahi Glass Co Ltd | Method of bend processing glass plate |
| US4193785A (en) * | 1978-08-15 | 1980-03-18 | Libbey-Owens-Ford Company | Glass sheet bending mold apparatus |
| US4626267A (en) * | 1985-09-16 | 1986-12-02 | Ppg Industries, Inc. | Method and apparatus to reduce tip curl of a glass sheet on a bending mold |
| US4787504A (en) * | 1986-10-06 | 1988-11-29 | Ppg Industries, Inc. | Adjustable radius conveyor roll |
| FR2644775B1 (fr) * | 1989-03-22 | 1993-08-13 | Selas Sa | Installation pour incurver et tremper une feuille de verre |
| US5129934A (en) * | 1990-12-24 | 1992-07-14 | Ford Motor Company | Method and apparatus for bending glass sheets |
| FR2725194B1 (fr) * | 1994-10-04 | 1996-10-31 | Saint Gobain Vitrage | Procede et dispositif pour le bombage de feuilles de verre |
| US8897023B2 (en) * | 2009-05-15 | 2014-11-25 | Hamilton Sundstrand Corporation | Motor controller assembly with capacitor thermal isolation |
| EP3257824A1 (en) * | 2016-06-15 | 2017-12-20 | Corning Incorporated | Apparatus and method for bending thin glass sheets |
| US11513080B2 (en) * | 2016-09-09 | 2022-11-29 | Hamilton Sundstrand Corporation | Inspection systems for additive manufacturing systems |
| CN114105454A (zh) * | 2021-12-28 | 2022-03-01 | 东莞南玻晶玉新材料有限公司 | 一种玉石玻璃热弯模具 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3248195A (en) * | 1959-01-09 | 1966-04-26 | Pittsburgh Plate Glass Co | Method and apparatus for bending glass sheets to compound curvatures |
| US3865680A (en) * | 1972-03-29 | 1975-02-11 | Ppg Industries Inc | Automobile windshield and its method of fabrication |
-
1976
- 1976-01-02 US US05/646,234 patent/US4015969A/en not_active Expired - Lifetime
- 1976-12-21 SE SE7614399A patent/SE422197B/xx unknown
- 1976-12-22 CA CA268,562A patent/CA1086057A/en not_active Expired
- 1976-12-27 BE BE173657A patent/BE849881A/xx not_active IP Right Cessation
- 1976-12-28 LU LU76480A patent/LU76480A1/xx unknown
- 1976-12-28 ZA ZA767668A patent/ZA767668B/xx unknown
- 1976-12-29 NL NL7614532A patent/NL7614532A/xx not_active Application Discontinuation
- 1976-12-29 JP JP16094976A patent/JPS52104520A/ja active Granted
- 1976-12-29 GB GB54190/76A patent/GB1531620A/en not_active Expired
- 1976-12-29 ES ES454664A patent/ES454664A1/es not_active Expired
- 1976-12-29 DE DE2659762A patent/DE2659762C2/de not_active Expired
- 1976-12-30 BR BR7608847A patent/BR7608847A/pt unknown
- 1976-12-30 AU AU20953/76A patent/AU499365B2/en not_active Expired
- 1976-12-31 IT IT52859/76A patent/IT1066640B/it active
- 1976-12-31 FR FR7639757A patent/FR2337109A1/fr active Granted
-
1977
- 1977-01-03 MX MX77100507U patent/MX3835E/es unknown
- 1977-01-06 NZ NZ183003A patent/NZ183003A/xx unknown
- 1977-01-08 AR AR266094A patent/AR210927A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| ES454664A1 (es) | 1977-11-16 |
| BE849881A (fr) | 1977-04-15 |
| CA1086057A (en) | 1980-09-23 |
| US4015969A (en) | 1977-04-05 |
| JPS52104520A (en) | 1977-09-02 |
| LU76480A1 (xx) | 1977-06-15 |
| NL7614532A (nl) | 1977-07-05 |
| SE7614399L (sv) | 1977-07-03 |
| MX3835E (es) | 1981-08-04 |
| FR2337109B1 (xx) | 1981-01-09 |
| IT1066640B (it) | 1985-03-12 |
| BR7608847A (pt) | 1977-10-25 |
| NZ183003A (en) | 1978-12-18 |
| DE2659762A1 (de) | 1977-07-07 |
| JPS5747134B2 (xx) | 1982-10-07 |
| AR210927A1 (es) | 1977-09-30 |
| AU499365B2 (en) | 1979-04-12 |
| DE2659762C2 (de) | 1984-11-15 |
| SE422197B (sv) | 1982-02-22 |
| AU2095376A (en) | 1978-07-06 |
| GB1531620A (en) | 1978-11-08 |
| FR2337109A1 (fr) | 1977-07-29 |
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