发明名称 |
Mold support assembly for heated glass sheet mold |
摘要 |
A mold support assembly (28) includes a support (164) located within a heated chamber (22) and having a construction that reduces thermal expansion. A vertical guide (170) located externally of the heated chamber has a vertically movable connection (172) to the support (164) to permit vertical movement thereof at a horizontally fixed location. A mold support (174) for supporting a mold that provides forming of heated glass sheets is supported on the support (164) by support mounts (176) and is positioned by positioners (178,180) that provide a thermally stable center. The support (164) is constructed as a tubular support having fluid inlet (166) and a fluid outlet (168) through which a liquid coolant flows to reduce thermal expansion.
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申请公布号 |
US5925162(A) |
申请公布日期 |
1999.07.20 |
申请号 |
US19970975266 |
申请日期 |
1997.11.20 |
申请人 |
GLASSTECH, INC. |
发明人 |
NITSCHKE, DEAN M.;NITSCHKE, DAVID B.;MUMFORD, EUSTACE HAROLD |
分类号 |
C03B23/03;C03B27/044;C03B29/08;C03B35/14;C03B35/20;(IPC1-7):C03B9/00;C03B9/40;C03B11/00;C03B11/12 |
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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