发明名称 |
Process for bending glass sheets using fluid barrier |
摘要 |
A process for bending a glass sheet according to which the glass sheet is heated in horizontal position until its bending temperature is reached and is brought into contact with an upper bending form by a force of a pneumatic nature. A fluid barrier is generated at the periphery of the glass sheet, the fluid barrier limiting the entry and exit of air near the upper bending form.
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申请公布号 |
US5366529(A) |
申请公布日期 |
1994.11.22 |
申请号 |
US19920846886 |
申请日期 |
1992.03.06 |
申请人 |
SAINT-GOBAIN VITRAGE INTERNATIONAL |
发明人 |
PETITCOLLIN, JEAN-MARC;LESAGE, JEAN-LUC;BORDERIOU, ARNAUD |
分类号 |
C03B23/035;(IPC1-7):C03B23/035 |
主分类号 |
C03B23/035 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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