JPH0132170B2 - - Google Patents
Info
- Publication number
- JPH0132170B2 JPH0132170B2 JP14669381A JP14669381A JPH0132170B2 JP H0132170 B2 JPH0132170 B2 JP H0132170B2 JP 14669381 A JP14669381 A JP 14669381A JP 14669381 A JP14669381 A JP 14669381A JP H0132170 B2 JPH0132170 B2 JP H0132170B2
- Authority
- JP
- Japan
- Prior art keywords
- glass
- plate
- reinforcing
- molded product
- vacuum
- 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 claims description 66
- 230000003014 reinforcing effect Effects 0.000 claims description 44
- 239000005357 flat glass Substances 0.000 claims description 40
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000007666 vacuum forming Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 11
- 238000003466 welding Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 239000006121 base glass Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 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
- C03B23/035—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending
- C03B23/0352—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet
- C03B23/0357—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet by suction without blowing, e.g. with vacuum or by venturi effect
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56146693A JPS5849631A (ja) | 1981-09-17 | 1981-09-17 | ガラス成形品、及びその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56146693A JPS5849631A (ja) | 1981-09-17 | 1981-09-17 | ガラス成形品、及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5849631A JPS5849631A (ja) | 1983-03-23 |
| JPH0132170B2 true JPH0132170B2 (OSRAM) | 1989-06-29 |
Family
ID=15413427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56146693A Granted JPS5849631A (ja) | 1981-09-17 | 1981-09-17 | ガラス成形品、及びその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5849631A (OSRAM) |
-
1981
- 1981-09-17 JP JP56146693A patent/JPS5849631A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5849631A (ja) | 1983-03-23 |
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