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    • 10. 发明公开
    • Hinged thermoplastic-fabric reinforced structural member, profile and methods therefore
    • 铰链端与热塑性织物增强结构部分,轮廓和它们的制备方法
    • EP1132194A1
    • 2001-09-12
    • EP01610018.2
    • 2001-03-05
    • ANDERSEN CORPORATION
    • Puppin, Giuseppe
    • B29C70/52B29C47/04
    • E04F19/062B29C47/003B29C47/025B29C70/50B29L2031/22E04F19/022E04F19/064Y10T428/24174
    • Useful hinged, structural members and profiles are disclosed comprising thermoplastic-reinforcing fabric composite materials. The hinged members and profiles (100) have at least two rigid areas of thermoplastic-fabric composite joined on a common fabric through flexible, hinged regions (107). The hinged regions can comprise fabric free of any thermoplastic composite forming material or alternatively can be coated with flexible materials on one or both sides of the fabric. The invention extends to co-extrusion methods wherein thermoplastic materials are applied to pre-determined portions of the fabric (103) under pressure so that the thermoplastic coats (106), and preferably wets, fibers of the reinforcing fabric. The structural members thus extruded are formed into useful lengths and readily converted into complex profiles by simple bending at the hinged regions. In this way, complex profiles that would be difficult to produce by conventional extrusion processes and bulky to ship can be easily made at the job site.
    • 有用铰接结构构件和轮廓是游离缺失盘包含热塑性增强织物的复合材料。 铰接件和型材(100)具有热塑性复合织物的至少两个刚性区域接合在一个共同的织物通过柔性的,铰接的区域(107)。 铰接的区域可包括织物不含任何热塑性复合形成材料或可替代地可以用柔性材料制成的织物中的一个或bothsides包衣。 本发明延伸worin的热塑性材料被施加到共挤出方法预先确定的压力下的织物(103)的部分也是如此热塑性涂层(106),并且优选地润湿,增强织物的纤维。 结构构件被挤压由此形成为有用的长度和通过简单的弯曲在铰接区域容易地转化成复杂的轮廓。 通过这种方式,复杂的配置文件也将难以产生由传统的挤压工艺和笨重的船舶可以在现场变得容易。