发明授权
US07802456B2 Work bending angle detecting device and work bending machine 有权
工作弯曲角度检测装置和工作弯曲机

  • 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
  • 申请号: US11722839
    申请日: 2005-12-27
  • 公开(公告)号: US07802456B2
    公开(公告)日: 2010-09-28
  • 发明人: Hidekatsu IkedaKen Hatano
  • 申请人: Hidekatsu IkedaKen 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
Work bending angle detecting device and work bending machine
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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