KR830002197B1 - 플라스틱 상태의 시트를 커어빙 및 템퍼링 하는 장치 - Google Patents
플라스틱 상태의 시트를 커어빙 및 템퍼링 하는 장치 Download PDFInfo
- Publication number
- KR830002197B1 KR830002197B1 KR1019800000752A KR800000752A KR830002197B1 KR 830002197 B1 KR830002197 B1 KR 830002197B1 KR 1019800000752 A KR1019800000752 A KR 1019800000752A KR 800000752 A KR800000752 A KR 800000752A KR 830002197 B1 KR830002197 B1 KR 830002197B1
- Authority
- KR
- South Korea
- Prior art keywords
- rod
- glass
- forming
- tempering
- sheet
- 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
- 238000005496 tempering Methods 0.000 title claims description 36
- 239000002985 plastic film Substances 0.000 title description 2
- 239000011521 glass Substances 0.000 claims description 82
- 239000004033 plastic Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 1
- 238000007664 blowing Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- 238000003303 reheating Methods 0.000 description 8
- 238000011144 upstream manufacturing Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000000153 supplemental effect Effects 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Heat Treatment Of Articles (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
Description
Claims (1)
- 복수개의 성형로드가 달린 성형베드를 구성하고 연화 온도에 달한 유리시트와 같은 플라스틱 상태의 재료시트를 예정된 곡선으로 굽히며 템퍼링하는 장치에 있어서,상기 로드에 의해 형성되는 곡면은 시트 이동방향으로 점진적으로 하향된 만곡부를 가지며 성형베드를 안내하는 상방향 수송기상의 시트표면에 접하고, 성형로드가 곧을때 곡면전체는 상방향 수송상의 시트표면에 접하고, 성형로드가 원호형일때 시트가 움직이는 방향의 한 선만이 상방향 수송기상의 시트와 접하며, 상기 곡면이 아래로 만곡될 때 상기선은 곡면 상부를 이루는 것을 특징으로 하는 플라스틱 상태의 시트를 커어빙 및 템퍼링하는 장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019800000752A KR830002197B1 (ko) | 1980-02-23 | 1980-02-23 | 플라스틱 상태의 시트를 커어빙 및 템퍼링 하는 장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019800000752A KR830002197B1 (ko) | 1980-02-23 | 1980-02-23 | 플라스틱 상태의 시트를 커어빙 및 템퍼링 하는 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR830001823A KR830001823A (ko) | 1983-05-19 |
| KR830002197B1 true KR830002197B1 (ko) | 1983-10-19 |
Family
ID=19215651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019800000752A Expired KR830002197B1 (ko) | 1980-02-23 | 1980-02-23 | 플라스틱 상태의 시트를 커어빙 및 템퍼링 하는 장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR830002197B1 (ko) |
-
1980
- 1980-02-23 KR KR1019800000752A patent/KR830002197B1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR830001823A (ko) | 1983-05-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19800223 |
|
| PG1501 | Laying open of application | ||
| PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19830915 |
|
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19831226 |
|
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19840124 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 19840124 End annual number: 3 Start annual number: 1 |
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| PR1001 | Payment of annual fee |
Payment date: 19860910 Start annual number: 4 End annual number: 4 |
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| PR1001 | Payment of annual fee |
Payment date: 19870908 Start annual number: 5 End annual number: 5 |
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| PR1001 | Payment of annual fee |
Payment date: 19880905 Start annual number: 6 End annual number: 6 |
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| PR1001 | Payment of annual fee |
Payment date: 19890829 Start annual number: 7 End annual number: 7 |
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| PR1001 | Payment of annual fee |
Payment date: 19900918 Start annual number: 8 End annual number: 8 |
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| PR1001 | Payment of annual fee |
Payment date: 19910913 Start annual number: 9 End annual number: 9 |
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| PR1001 | Payment of annual fee |
Payment date: 19920914 Start annual number: 10 End annual number: 10 |
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| PR1001 | Payment of annual fee |
Payment date: 19930909 Start annual number: 11 End annual number: 11 |
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| PR1001 | Payment of annual fee |
Payment date: 19940930 Start annual number: 12 End annual number: 12 |
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| PC1801 | Expiration of term |