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公开(公告)号：US11643771B2
公开(公告)日：2023-05-09
申请号：US16644213
申请日：2018-09-28
IPC分类号： D06M11/74 , C08J5/04 , C08J5/06 , D06M101/40
CPC分类号： D06M11/74 , C08J5/042 , C08J5/06 , D06M2101/40
摘要： [Problem] To provide a reinforcing fiber bundle that can maintain a good opening state of reinforcing fibers and that can produce a fiber-reinforced composite having excellent mechanical strength; a reinforcing fiber woven fabric using the same; a carbon fiber reinforcing composite using the same; and methods for producing the same.
[Solution] A reinforcing fiber bundle comprising a plurality of reinforcing fibers is produced, the reinforcing fiber bundle having a cross-linking portion comprising a carbon allotrope between the reinforcing fibers.-
公开(公告)号：US09248485B2
公开(公告)日：2016-02-02
申请号：US13871980
申请日：2013-04-26
发明人： Masashi Nakagaki , Tomonori Yamaji , Toshio Yamane
IPC分类号： B21C37/06 , B29C53/78 , B29C63/32 , B29C65/58 , B29D23/00 , F16L9/16 , F16L11/16 , F16L55/165 , B29C65/00 , B29L23/18 , B29L23/00 , B29L24/00
CPC分类号： B21C37/06 , B29C53/785 , B29C63/32 , B29C65/58 , B29C66/4329 , B29C66/725 , B29C66/83413 , B29C66/83415 , B29C66/83417 , B29D23/001 , B29L2023/186 , B29L2023/22 , B29L2024/00 , F16L9/165 , F16L11/16 , F16L55/1655
摘要： In an embodiment, a long reinforcing material-attached profile strip (100) in which joint portions are formed at both side edge portions and to which a reinforcing material continuously formed in the longitudinal direction is attached is supplied, and mutually adjacent joint portions are joined to each other, thereby producing a spiral pipe (S). A curl-forming apparatus (3) includes a sending roller for the reinforcing material-attached profile strip (100) and a curl guide. Using the curl-forming apparatus (3), adjacent parts of the reinforcing material-attached profile strip (100) are subjected to plastic deformation to form spirals by being provided with arc-like curls having a radius of curvature substantially similar to or not greater than the radius of curvature of the spiral pipe (S). Accordingly, the spiral pipe (S) can be produced while suppressing the action of a restoring force that restores the reinforcing material-attached profile strip (100) to its original radius of curvature.
摘要翻译： 在一个实施例中，提供了一种长的增强材料附着型材条（100），其中在两个侧边缘部分处形成有连接部分，并且沿纵向方向连续形成的增强材料被附接到其上，并且相互接合的接合部分被连接 从而产生螺旋管（S）。 卷曲形成装置（3）包括用于附加加强材料的轮廓带（100）的送纸辊和卷曲导板。 使用卷曲形成装置（3），通过设置具有基本上类似于或不大于其的曲率半径的弧形卷曲，使附着增强材料的轮廓带（100）的相邻部分遭受塑性变形以形成螺旋形 比螺旋管（S）的曲率半径大。 因此，可以在抑制恢复力恢复其增强材料附着轮廓条（100）至其原始曲率半径的同时，制造螺旋管（S）。
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公开(公告)号：US20130247632A1
公开(公告)日：2013-09-26
申请号：US13871980
申请日：2013-04-26
发明人： Masashi Nakagaki , Tomonori Yamaji , Toshio Yamane
IPC分类号： B21C37/06
CPC分类号： B21C37/06 , B29C53/785 , B29C63/32 , B29C65/58 , B29C66/4329 , B29C66/725 , B29C66/83413 , B29C66/83415 , B29C66/83417 , B29D23/001 , B29L2023/186 , B29L2023/22 , B29L2024/00 , F16L9/165 , F16L11/16 , F16L55/1655
摘要： In an embodiment, a long reinforcing material-attached profile strip (100) in which joint portions are formed at both side edge portions and to which a reinforcing material continuously formed in the longitudinal direction is attached is supplied, and mutually adjacent joint portions are joined to each other, thereby producing a spiral pipe (S). A curl-forming apparatus (3) includes a sending roller for the reinforcing material-attached profile strip (100) and a curl guide. Using the curl-forming apparatus (3), adjacent parts of the reinforcing material-attached profile strip (100) are subjected to plastic deformation to form spirals by being provided with arc-like curls having a radius of curvature substantially similar to or not greater than the radius of curvature of the spiral pipe (S). Accordingly, the spiral pipe (S) can be produced while suppressing the action of a restoring force that restores the reinforcing material-attached profile strip (100) to its original radius of curvature.
摘要翻译： 在一个实施例中，提供了一种长的增强材料附着型材条（100），其中在两个侧边缘部分处形成有连接部分，并且沿纵向方向连续形成的增强材料被附接到其上，并且相互接合的接合部分被连接 从而产生螺旋管（S）。 卷曲形成装置（3）包括用于附加加强材料的轮廓带（100）的送纸辊和卷曲导板。 使用卷曲形成装置（3），通过设置具有基本上类似于或不大于其的曲率半径的弧形卷曲，使附着增强材料的轮廓带（100）的相邻部分遭受塑性变形以形成螺旋形 比螺旋管（S）的曲率半径大。 因此，可以在抑制恢复力恢复其增强材料附着轮廓条（100）至其原始曲率半径的同时，制造螺旋管（S）。
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