发明名称 |
Apparatus and method for bending glass sheets |
摘要 |
An apparatus for bending a glass sheet includes a final hearth bed. This final hearth bed has a top surface that is upwardly convexly curved along a plane perpendicular to an axis of the glass sheet. The top surface has an upstream end, a downstream end that is at a level lower than that of the upstream end, and an intermediate point defined therebetween. The top surface has (a) a first section that extends from the upstream end to the intermediate point and that is parallel with the axis or upwardly inclined relative to the axis and (b) a second section that extends from the intermediate point to the downstream end and that is downwardly inclined relative to the axis. The final hearth bed has a bottom surface that is along the first direction or inclined downwardly relative to the first direction.
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申请公布号 |
US7096691(B2) |
申请公布日期 |
2006.08.29 |
申请号 |
US20020305401 |
申请日期 |
2002.11.27 |
申请人 |
CENTRAL GLASS COMPANY, LIMITED |
发明人 |
NISHITANI MASAMI;SHINOHARA MAKOTO |
分类号 |
C03B40/04;C03B23/025;C03B23/035;C03B27/048;C03B29/12;C03B35/24 |
主分类号 |
C03B40/04 |
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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