发明名称 |
SHUTTLING SUPPORT FRAME FOR VACUUM PICKUP |
摘要 |
<p>A shuttling frame to support and move a vacuum pickup from a heating furnace to a shaping station. Vacuum for the pickup is drawn through the shuttling frame. The frame slidably engages a fixed guide rail along a longitudinally extending edge and slides on a set of rolls along the opposing edge such that the frame can expand both longitudinally and transversely without buckling.</p> |
申请公布号 |
CA1268796(A) |
申请公布日期 |
1990.05.08 |
申请号 |
CA19860524242 |
申请日期 |
1986.12.01 |
申请人 |
PPG INDUSTRIES, INC. |
发明人 |
FECIK, MICHAEL T.;EWING, JOHN J.;PAVLIK, JOSEPH C. |
分类号 |
C03B23/03;C03B23/035;C03B35/14;C03B35/20;(IPC1-7):C03B35/20 |
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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