发明名称 |
Non-contact porous air bearing and glass flattening device |
摘要 |
Thin substrates, such as flat glass panels, are levitated on a porous media air bearing creating a pressurized film of air and preloaded against the air film by negative pressure areas. The pressure can be distributed most uniformly across the pressure areas by defusing the pressure through a porous medium. Such a bearing can be used for glass flattening by holding the glass such that the unevenness is migrated to the side opposite the side to be worked on.
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申请公布号 |
US7908885(B2) |
申请公布日期 |
2011.03.22 |
申请号 |
US20050274513 |
申请日期 |
2005.11.08 |
申请人 |
NEW WAY MACHINE COMPONENTS, INC. |
发明人 |
DEVITT ANDREW J. |
分类号 |
C03B23/035;C03B35/00;C03B35/14;C03B35/22;C03B35/24 |
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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