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1. 发明授权

US07343769B2 Corrugation forming method 失效
标题翻译：波纹成型法
公开(公告)号：US07343769B2
公开(公告)日：2008-03-18
申请号：US11022335
申请日：2004-12-22
申请人： Makoto Sofue , Naoki Yoshioka , Shinya Tatsumi , Makoto Sueishi
发明人： Makoto Sofue , Naoki Yoshioka , Shinya Tatsumi , Makoto Sueishi
IPC分类号： B21D13/00
CPC分类号： H01M8/0254 , B21D13/04 , H01M8/0206
摘要： A corrugation forming apparatus includes, as forming members, a rack tool assembled to a slide table and a pinion tool which rotates with rotation of a shaft. The apparatus also includes, as a displacement synchronization mechanism, a feed rack integrally assembled to the table and a feed pinion gear in meshing engagement with the feed rack. When a handle is rotated, its rotational force is transmitted to the feed rack via the feed pinion gear, so that the rack tool moves along the axial direction, and the pinion tool rotates in synchronism with the movement of the rack tool. This enables forming of successive recesses and projections on the thin metal plate, while reducing ductile cracks and warpage.
摘要翻译：波纹形成装置包括作为成形构件的组装到滑动台的齿条工具和随着轴的旋转而旋转的小齿轮工具。该装置还包括作为位移同步机构的与工作台整体组装的进给架和与供给架啮合的进给小齿轮。当手柄旋转时，其旋转力通过进给小齿轮传递到进给齿条，使得齿条工具沿着轴向移动，小齿轮工具与齿条工具的运动同步地旋转。这使得能够在薄金属板上形成连续的凹部和突起，同时减少延性裂纹和翘曲。

2. 发明申请

US20060022301A1 Corrugation forming apparatus, corrugation forming method, and fuel cell metal separator formed by the corrugation forming method 失效
标题翻译：波纹成形装置，波纹成形方法和通过波纹形成方法形成的燃料电池金属隔板
公开(公告)号：US20060022301A1
公开(公告)日：2006-02-02
申请号：US11022335
申请日：2004-12-22
申请人： Makoto Sofue , Naoki Yoshioka , Shinya Tatsumi , Makoto Sueishi
发明人： Makoto Sofue , Naoki Yoshioka , Shinya Tatsumi , Makoto Sueishi
IPC分类号： H01L29/00
CPC分类号： H01M8/0254 , B21D13/04 , H01M8/0206
摘要： A corrugation forming apparatus includes, as forming members, a rack tool assembled to a slide table and a pinion tool which rotates with rotation of a shaft. The apparatus also includes, as a displacement synchronization mechanism, a feed rack integrally assembled to the table and a feed pinion gear in meshing engagement with the feed rack. When a handle is rotated, its rotational force is transmitted to the feed rack via the feed pinion gear, so that the rack tool moves along the axial direction, and the pinion tool rotates in synchronism with the movement of the rack tool. This enables forming of successive recesses and projections on the thin metal plate, while reducing ductile cracks and warpage.
摘要翻译：波纹形成装置包括作为成形构件的组装到滑动台的齿条工具和随着轴的旋转而旋转的小齿轮工具。该装置还包括作为位移同步机构的与工作台整体组装的进给架和与供给架啮合的进给小齿轮。当手柄旋转时，其旋转力通过进给小齿轮传递到进给齿条，使得齿条工具沿着轴向移动，小齿轮工具与齿条工具的运动同步地旋转。这使得能够在薄金属板上形成连续的凹部和突起，同时减少延性裂纹和翘曲。

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