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1. 发明专利

JP2010031473A Steel plate integrated bearing wall and method of manufacturing the same 审中-公开
标题翻译：钢板整体承载墙及其制造方法
公开(公告)号：JP2010031473A
公开(公告)日：2010-02-12
申请号：JP2008192259
申请日：2008-07-25
申请人： Nisshin Steel Co Ltd , 日新製鋼株式会社
发明人： FUJII TOMOYUKI , OTSUKA MASAHITO , MORIKAWA SHIGERU , YAMAMOTO TAKASHI , HIROSAWA KENJI , ONO TAKAHIRO
IPC分类号： E04B2/56 , E04C2/30
摘要： PROBLEM TO BE SOLVED: To provide a bearing wall with a high and stable shearing resistance using one sheet of steel plate by improving the shape of the bearing wall.
SOLUTION: A frame part formed in a U-shape or L-shape in cross section by bending the four ends of one sheet of rectangular steel plate and a surface plate part which has an opening part with the four ends and a plurality of diagonal parts and edge walls provided to the all the peripheral edges of the opening and in which the opening part is formed symmetrically in the upward and downward directions and in the leftward and rightward directions are made of one sheet of steel plate. Since the frame part does not need to be joined to the surface plate, the lightweight bearing wall with a stable shearing resistance can be manufactured at low cost without causing the deterioration of environment due to welding, without increasing auxiliary devices and materials and labor due to the fixing of drill screws.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过改善轴承壁的形状，使用一块钢板为轴承壁提供高稳定的抗剪切性能。解决方案：通过弯曲一片矩形钢板的四个端部和具有四个端部的开口部分的表面板部分形成为U形或L形的框架部分，并且具有多个设置在开口的所有周边边缘的对角部分和边缘壁，其中开口部分在上下方向和左右方向上对称地形成为一片钢板。由于框架部分不需要连接到表面板，所以可以以低成本制造具有稳定的抗剪切性的轻质轴承壁，而不会导致焊接造成的环境恶化，而不会增加辅助装置和材料以及由于钻螺丝的固定。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2009274119A Method of joining metal sheet by caulking 审中-公开
标题翻译：通过切割接合金属片的方法
公开(公告)号：JP2009274119A
公开(公告)日：2009-11-26
申请号：JP2008128999
申请日：2008-05-16
申请人： Nisshin Steel Co Ltd , 日新製鋼株式会社
发明人： FUJII TOMOYUKI , OTSUKA MASAHITO , MORIKAWA SHIGERU
IPC分类号： B21D39/03
摘要： PROBLEM TO BE SOLVED: To provide a method of caulking-joining metal sheets by which joining strength is improvable by increasing the thickness of a side wall part.
SOLUTION: A plurality of metal plates are superposed and arranged on movable blades which are dividedly arranged on the outer periphery of a fixed anvil having a recessed conical surface toward the metal plate in the tip part and, by deforming the upside metal sheet plastically by locally thrusting a columnar punch having a projecting conical surface in the tip part in the metal sheet from the upper part into the metal sheet and also deforming an underside metal sheet plastically by releasing the movable blades respectively individually in the outer peripheral direction, the upper and lower metal sheets are mechanically joined.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过增加侧壁部分的厚度来提高接合强度的金属板的铆接接合方法。解决方案：将多个金属板叠置并布置在可动刀片上，该可动刀片分割地布置在具有凹形锥形表面的固定砧座的外周面上，朝向顶端部分中的金属板，并且通过使上侧金属片通过在金属板的顶部部分将具有突出锥形表面的柱状冲头从上部推入金属板中并通过在外周方向上单独释放可动刀片来塑性地使下侧金属片变形，从而塑性地，机械地连接上下金属片。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2010172922A Method of joining metal plate by caulking 有权
标题翻译：通过切割接合金属板的方法
公开(公告)号：JP2010172922A
公开(公告)日：2010-08-12
申请号：JP2009017658
申请日：2009-01-29
申请人： Nisshin Steel Co Ltd , 日新製鋼株式会社
发明人： FUJII TOMOYUKI , OTSUKA MASAHITO , MORIKAWA SHIGERU
IPC分类号： B21D39/03
摘要： PROBLEM TO BE SOLVED: To provide a method of joining metal plates by caulking, which has high joining strength and also the intra-plane anisotropy of strength reduced as much as possible.
SOLUTION: A plurality of metal plates are placed in piles on movable blades which are installed by being divided into three pieces on the outer periphery of a three-pronged fork type fixed anvil; a top metal plate is plastically deformed by pushing the three-pronged fork type columnar punch in the metal plate from the upper part; and also a bottom metal plate is plastically deformed by setting the movable blades which are arranged dividedly on the outer periphery of the fixed anvil free respectively in the outer peripheral direction and individually and the upper and lower metal plates are joined mechanically.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过铆接来接合金属板的方法，该方法具有高的接合强度以及尽可能地减小强度的面内各向异性。解决方案：将多个金属板放置在可移动刀片上的桩中，其通过在三叉形叉型固定砧的外周上分为三块安装; 通过从上部推动金属板中的三叉形叉形柱状冲头而使顶部金属板塑性变形; 并且底部金属板通过将分别布置在固定砧座的外周上的可动刀片分别在外周方向上分别自由设置，并且单独地将上下金属板机械地接合而塑性变形。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2009226414A Method of caulking and joining metal sheet 有权
标题翻译：焊接和接合金属片的方法
公开(公告)号：JP2009226414A
公开(公告)日：2009-10-08
申请号：JP2008071807
申请日：2008-03-19
申请人： Nisshin Steel Co Ltd , 日新製鋼株式会社
发明人： FUJII TOMOYUKI , OTSUKA MASAHITO , MORIKAWA SHIGERU
IPC分类号： B21D39/03
摘要： PROBLEM TO BE SOLVED: To provide a method of caulking and joining by which joining strength is improvable by thickening the thickness in a side wall part and the amount of interlock.
SOLUTION: After a first stage where a plurality of metal sheets are superposedly arranged on movable blades which are dividedly arranged on the outer periphery of a fixed anvil and usual caulking and joining are performed, the columnar punch used in the first stage is changed to a conical punch the diameter of which is larger than that of the columnar punch and the tip of which is projected. A second stage for making the material in the periphery of a cylindrical recess flow plastically by forcing the conical punch into the cylindrical recess formed on the metal sheets by forcing the columnar punch is added.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种铆接和接合方法，通过增加侧壁部分的厚度和互锁量，可以改善接合强度。解决方案：在将多个金属片叠置在分别布置在固定砧座的外周上的可动刀片上并进行通常的铆接和接合的第一阶段之后，第一阶段中使用的柱形冲头是变成圆锥形冲头，其直径大于柱形冲头的直径，并且其尖端被投影。通过加入通过迫使圆柱形冲头而迫使锥形冲头进入形成在金属板上的圆柱形凹部中，使圆柱形凹槽周围的材料塑造的第二阶段流动。版权所有（C）2010，JPO＆INPIT

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