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公开(公告)号:USD522147S1
公开(公告)日:2006-05-30
申请号:US29228491
申请日:2005-04-25
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公开(公告)号:US07533500B2
公开(公告)日:2009-05-19
申请号:US10374338
申请日:2003-02-26
CPC分类号: E04F15/10 , B29C47/0019 , B29C47/0028 , B29C47/003 , B29C47/043 , B29C47/065 , E04F2201/05 , E04F2203/04
摘要: A deck plank is co-extruded from an extrusion die which receives molten plastics materials supplied from three separate plastic extruders to provide the plank with opposite sides having different colors. Preferably, the base plank is extruded from a lower cost material such as reground scrap polyvinylchloride (PVC), and thin PVC cap layers are co-extruded on opposite sides of the base plank in different colors. Opposite edges of each plank have longitudinally extending grooves for receiving hidden fasteners in the form of screws extending through short flat tie pieces or a continuous sealing tie strip projecting into the opposing grooves of adjacent planks.
摘要翻译: 甲板板从挤出模头共挤出,该挤压模头接收由三个分开的塑料挤压机供应的熔融塑料材料,以向板条提供具有不同颜色的相对侧。 优选地,基板从较低成本的材料(例如废旧聚氯乙烯(PVC))挤出,并且薄PVC盖层以不同的颜色共挤压在基板的相对侧上。 每个板的相对边缘具有纵向延伸的凹槽,用于接收螺钉形式的隐藏的紧固件,该紧固件通过短的扁平连接件或连续的密封连接条突出到相邻的板条的相对的槽中。
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公开(公告)号:USD485373S1
公开(公告)日:2004-01-13
申请号:US29174863
申请日:2003-01-27
CPC分类号: B29C47/0028 , B29C47/0019 , B29C47/003 , B29C47/043 , B29C47/065 , E04F15/10 , E04F2201/05 , E04F2203/04
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