发明名称 |
Method and apparatus for manufacturing structural, constitutive members, usable as bodies or modular strips. |
摘要 |
<p>A modular strip, a method and an apparatus therefor, the method is carried out by additionally polymerizing by heat a partially polymerized sheet-like plastic laminate up to a temperature within 120 DEG and 170 DEG C, and shaping it into the desired shape during a period which is at most equal to the period during which the additional polymerization takes place, the resulting structural member being then cooled and definitely stabilized. The apparatus comprises a mounting frame (8) forming a conveying track (12) for the plastic laminate, said track including a heating chamber (2) ending in a mechanical molding zone on which a plurality of molding wall surfaces (6) are provided and are placed on each side of the center line of the track, said molding zone ending in a cooling zone for cooling the already molded strip. The modular strip having a tension-free flat central portion and opposite flanges defining together a C-shaped cross-section.</p> |
申请公布号 |
EP0262244(A1) |
申请公布日期 |
1988.04.06 |
申请号 |
EP19860113477 |
申请日期 |
1986.10.01 |
申请人 |
CYANAMID DE ARGENTINA S.A.I.C. |
发明人 |
CYANAMID DE ARGENTINA S.A.I.C. |
分类号 |
B29C35/02;B29C53/04;(IPC1-7):B29C35/02;B29C67/14 |
主分类号 |
B29C35/02 |
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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