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1. 发明申请

US20110192528A1 PROCESS FOR PRODUCING TUBE MEMBER MADE OF FIBER-REINFORCED RESIN 审中-公开
标题翻译：生产纤维增强树脂管件的方法
公开(公告)号：US20110192528A1
公开(公告)日：2011-08-11
申请号：US12673447
申请日：2008-08-08
申请人： Takahiro Kozaki , Yasunori Nonogaki , Tasuku Takashima
发明人： Takahiro Kozaki , Yasunori Nonogaki , Tasuku Takashima
IPC分类号： B29C53/76
CPC分类号： B29C70/86 , B29C37/0082 , B29C53/585 , B29C70/32 , B29C70/545 , B29D23/001 , B29K2705/00 , B29L2031/24 , B29L2031/75 , B60K17/22
摘要： There is provided a process for producing a tube member made of fiber-reinforced resin in which it is unnecessary to fold back an end portion of a fiber layer impregnated with uncured resin, and which is capable of joining a tube member, which comprises a resin fiber, and a flanged tube material, which is to be directly rigidly coupled with an engine box or the like, while maintaining the fiber orientation in the initial orientation posture and through an extremely simple process as well. In the process, there is provided a base member 10 comprising a mandrel 1, and an end portion attachment member 2 that is attached to one end thereof and that has a protrusion and a wide diameter portion of a wider diameter as compared to the mandrel. A fiber impregnated with uncured resin is hoop wound around the outer circumference of the mandrel 1 to form a first wound layer 3. A fiber is further helically wound around the outer circumference thereof to form a second wound layer 4. An end portion of the second wound layer 4 is severed, and the end portion and the end portion attachment member 2 are severed off from the mandrel 1 to form an insertion space 7. A flanged tube material 6 is inserted into the insertion space 7. A fiber is hoop wound around the outer circumference of the second wound layer 4 to form a third wound layer 5, and a heat treatment is performed.
摘要翻译：提供了一种制造由纤维增强树脂制成的管件的方法，其中不需要折叠浸渍有未固化树脂的纤维层的端部，并且能够将包括树脂的管件纤维和法兰管材料，其将与发动机箱等直接刚性地联接，同时将纤维取向保持在初始取向姿态并且通过非常简单的过程。在该过程中，提供了一个基部构件10，其包括心轴1和端部附接构件2，端部附接构件2连接到其一端并且具有与心轴相比更大直径的突起和宽直径部分。将未固化树脂浸渍的纤维缠绕在心轴1的外圆周上，以形成第一卷绕层3.将纤维进一步螺旋缠绕在其外圆周上以形成第二卷绕层4.第二卷绕层4被切断，端部和端部附接构件2从心轴1上分离出来形成插入空间7.将法兰管材6插入到插入空间7中。第二卷绕层4的外周，形成第三卷绕层5，进行热处理。

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