发明授权
- 专利标题: Work bending angle detecting device and work bending machine
- 专利标题(中): 工作弯曲角度检测装置和工作弯曲机
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申请号: US11722839申请日: 2005-12-27
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公开(公告)号: US07802456B2公开(公告)日: 2010-09-28
- 发明人: Hidekatsu Ikeda , Ken Hatano
- 申请人: Hidekatsu Ikeda , Ken Hatano
- 申请人地址: JP Kanagawa
- 专利权人: Amada Company, Limited
- 当前专利权人: Amada Company, Limited
- 当前专利权人地址: JP Kanagawa
- 代理机构: Greenblum & Bernstein, P.L.C.
- 优先权: JP2004-377571 20041227; JP2005-356558 20051209
- 国际申请: PCT/JP2005/023937 WO 20051227
- 国际公布: WO2006/070822 WO 20060706
- 主分类号: B21D5/02
- IPC分类号: B21D5/02
摘要:
A bending angle detecting device for a workpiece used in a bending machine that bends the workpiece in cooperation of upper and lower tools. The bending angle detecting device has a detector which includes a casing and which can detect a bending angle of the workpiece with the casing fixed in contact with a contact portion of the lower tool.
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