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公开(公告)号:US20090230584A1
公开(公告)日:2009-09-17
申请号:US12472686
申请日:2009-05-27
IPC分类号: B29C47/06
CPC分类号: B29C44/22 , B29C48/0012 , B29C48/09 , B29C48/11 , B29C48/12 , B29C48/21 , B29C48/2665 , B29C48/30 , B29C48/335 , B29C48/90 , B29C48/901 , B29C48/908 , B29K2105/04 , B29L2031/005
摘要: Elongated frame members are provided having rigid framed plastic cores with smooth hard outer skins and separately coextruded plastic coatings covering separately selected areas of the skin. The members may also be hollow. The invention further involves the method and tooling for making same.
摘要翻译: 提供细长的框架构件,其具有刚性框架的塑料芯,其具有光滑的硬外皮和单独的共挤出的塑料涂层,其覆盖单独选择的皮肤区域。 构件也可以是中空的。 本发明还涉及用于制造其的方法和工具。
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公开(公告)号:US20050081475A1
公开(公告)日:2005-04-21
申请号:US10962407
申请日:2004-10-13
CPC分类号: B29C44/22 , B29C48/0012 , B29C48/09 , B29C48/11 , B29C48/12 , B29C48/21 , B29C48/2665 , B29C48/30 , B29C48/335 , B29C48/90 , B29C48/901 , B29C48/908 , B29K2105/04 , B29L2031/005
摘要: Elongated frame members are provided having rigid framed plastic cores with smooth hard outer skins and separately coextruded plastic coatings covering separately selected areas of the skin. The members may also be hollow. The invention further involves the method and tooling for making same.
摘要翻译: 提供细长的框架构件,其具有刚性框架的塑料芯,其具有光滑的硬外皮和单独的共挤出的塑料涂层,其覆盖单独选择的皮肤区域。 构件也可以是中空的。 本发明还涉及用于制造其的方法和工具。
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