发明名称 |
Partial press apparatus and method for glass sheet bending |
摘要 |
A glass sheet is supported on a shaping rail and conveyed through a heating lehr. A press assembly moves along with the glass such that there is no relative horizontal movement between the glass sheet and press assembly and shapes a selected portion of the sheet. A rail support membe moves along with the press assembly to maintain the shaping rail configuration during the shaping operation.
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申请公布号 |
US5049178(A) |
申请公布日期 |
1991.09.17 |
申请号 |
US19890405814 |
申请日期 |
1989.09.11 |
申请人 |
PPG INDUSTRIES, INC. |
发明人 |
PEREMAN, GORDON F.;KELLAR, JOHN D. |
分类号 |
C03B23/03;C03B23/025;C03B23/027 |
主分类号 |
C03B23/03 |
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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