发明名称 |
Apparatus for forming cut arcuate blanks |
摘要 |
An apparatus for continuously stretching a web of thermoplastic sheet into an arcuate form of desired curvature for manufacturing laminated windshields. The apparatus comprises conventional heating rolls, but employs at least two adjustable multispoke pyramids, one hot setting pyramid and one cooling pyramid which are separated by a wall incorporating a folding bar.
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申请公布号 |
US5762979(A) |
申请公布日期 |
1998.06.09 |
申请号 |
US19960714736 |
申请日期 |
1996.09.16 |
申请人 |
MONSANTO EUROPE S.A. |
发明人 |
VAN DE VELDE KEYSER, HERBERT SYBRANT |
分类号 |
B29C55/02;B29C55/04;B29K55/00;B29L7/00;(IPC1-7):B29C55/06 |
主分类号 |
B29C55/02 |
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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