发明名称 |
Target shape portion cutting apparatus, robot equipped with the apparatus and target shape portion cutting method |
摘要 |
With a metal sheet formed with a target shape portion, a remaining portion surrounding the target shape portion and elongated joint portion(s) joining the target shape portion with the remaining portion, the apparatus cuts out the target shape portion from the metal sheet by shearing the joint portion at a region bordering on the target portion to cut out the target shape portion. The apparatus comprises a movable blade member designed to move to a position below the joint portion and a fixed blade member for pressing the joint portion from above. The apparatus, being placed at a fixed position, rotates or linearly moves the movable blade member with respect to the fixed blade member to shear the joint portion at a region bordering on the target portion and bend a sheared-side end of the sheared joint portion upward.
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申请公布号 |
US2002005099(A1) |
申请公布日期 |
2002.01.17 |
申请号 |
US20010852841 |
申请日期 |
2001.05.11 |
申请人 |
OTSUKA KAZUHISA;NAKAGAWA TOSHIO |
发明人 |
OTSUKA KAZUHISA;NAKAGAWA TOSHIO |
分类号 |
B23D23/00;B23D15/00;B23D31/00;(IPC1-7):B26D3/00 |
主分类号 |
B23D23/00 |
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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