发明名称 |
Bending apparatus |
摘要 |
A bending apparatus is provided with a ram start-up device so as to be movable in a lateral direction. A controller moves the ram start-up device to a point in front of positioning points of abutments corresponding to points of selected edges of a workpiece. The bending apparatus includes a foreign object detector that detects the entry of a foreign object into a region of movement of the ram start-up device. A controller prevents the ram start-up device from moving when the entry of the foreign object is detected.
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申请公布号 |
US7818985(B2) |
申请公布日期 |
2010.10.26 |
申请号 |
US20050599706 |
申请日期 |
2005.03.28 |
申请人 |
AMADA COMPANY, LTD. |
发明人 |
IKEDA HIDEKATSU;OKUBO TAKANORI;KANNO KAZUHIRO;UTO HISASHI |
分类号 |
B21D5/01;F16H19/02;B21D5/02;B30B15/00;B30B15/28;F16P3/14;F16P3/24;F16P7/00 |
主分类号 |
B21D5/01 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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