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1. 发明授权

US08387435B2 Elbow material production device and production method thereof 有权
标题翻译：弯管材料生产装置及其制造方法
公开(公告)号：US08387435B2
公开(公告)日：2013-03-05
申请号：US12517881
申请日：2007-12-06
申请人： Takeyasu Bandou , Shinji Fukaya , Hisashi Shirayama , Hideichi Tsuboi
发明人： Takeyasu Bandou , Shinji Fukaya , Hisashi Shirayama , Hideichi Tsuboi
IPC分类号： B21D7/06
CPC分类号： B21D7/06 , B21D7/066 , Y10T29/49444
摘要： A method and a device for bending a metal hollow thick walled member to a predetermined angle without deviation of the bending center position and without separation from a half die when presser die moves up. With a pair of guide plates (GP1 and GP2) turnably attached to a center pin CP kept horizontal and the axis center of the center pin intersecting with the axis center of the metal hollow thick walled member PM, the member PM is mounted on a half die (82a). When die holding members (80a and 80b) fixedly connected to the above guide plates and kept horizontal are inclined and separated from each other as the center pin lowers, the member PM is bent to the predetermined angle and held on the half die (82b). When the center pin that can be moved vertically by a guide member moves down to a predetermined position, a contact portion (96b) contacts the inclined surface of a stopper (92b) to allow a base plate (16) to receive a pressing force from an upper die via the stopper.
摘要翻译：一种用于将金属中空厚壁构件弯曲到预定角度而不偏转弯曲中心位置并且当压模向上移动时不与半模分离的方法和装置。通过一对引导板（GP1和GP2）可转动地安装在中心销CP上并保持水平，并且中心销的轴心与金属中空厚壁构件PM的轴心交叉，将构件PM安装在一半死（82a）。当中心销降低时，当与上述引导板固定连接并保持水平的模具保持构件（80a和80b）彼此倾斜并分离时，构件PM被弯曲到预定角度并保持在半模（82b）上，。当可以通过引导构件垂直移动的中心销向下移动到预定位置时，接触部分（96b）接触止动器（92b）的倾斜表面，以允许基板（16）接收来自通过塞子的上模具。

2. 发明申请

US20100294388A1 ELBOW MATERIAL, AND PRODUCTION DEVICE AND PRODUCTION METHOD THEREOF 有权
标题翻译： ELBOW材料及其制造装置及其制造方法
公开(公告)号：US20100294388A1
公开(公告)日：2010-11-25
申请号：US12517881
申请日：2007-12-06
申请人： Takeyasu Bandou , Shinji Fukaya , Hisashi Shirayama , Hideichi Tsuboi
发明人： Takeyasu Bandou , Shinji Fukaya , Hisashi Shirayama , Hideichi Tsuboi
IPC分类号： F16L9/00 , B21D7/06 , B30B1/10
CPC分类号： B21D7/06 , B21D7/066 , Y10T29/49444
摘要： A method and a device for bending a metal hollow thick walled member to a predetermined angle without deviation of the bending center position and without separation from a half die when presser die moves up. With a pair of guide plates (GP1 and GP2) turnably attached to a center pin CP kept horizontal and the axis center of the center pin intersecting with the axis center of the metal hollow thick walled member PM, the member PM is mounted on a half die (82a). When die holding members (80a and 80b) fixedly connected to the above guide plates and kept horizontal are inclined and separated from each other as the center pin lowers, the member PM is bent to the predetermined angle and held on the half die (82b). When the center pin that can be moved vertically by a guide member moves down to a predetermined position, a contact portion (96b) contacts the inclined surface of a stopper (92b) to allow a base plate (16) to receive a pressing force from an upper die via the stopper.
摘要翻译：一种用于将金属中空厚壁构件弯曲到预定角度而不偏转弯曲中心位置并且当压模向上移动时不与半模分离的方法和装置。通过一对引导板（GP1和GP2）可转动地安装在中心销CP上并保持水平，并且中心销的轴心与金属中空厚壁构件PM的轴心交叉，将构件PM安装在一半死（82a）。当中心销降低时，当与上述引导板固定连接并保持水平的模具保持构件（80a和80b）彼此倾斜并分离时，构件PM被弯曲到预定角度并保持在半模（82b）上，。当可以通过引导构件垂直移动的中心销向下移动到预定位置时，接触部分（96b）接触止动器（92b）的倾斜表面，以允许基板（16）接收来自通过塞子的上模具。

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