发明名称 |
A METHOD OF MANUFACTURING A FISHHOOK, AND A FISHHOOK |
摘要 |
An object of the present invention is to provide a readily manufacturing a fishhook having the barb whose angles and shapes can be freely changed correspondingly to purposes of use. A method of manufacturing a fishhook according to the present invention is characterized by: applying machining process for providing a sharpened part at a tip of wire to constitute a fishhook; and applying pressing process for making into a plate-like shape a part in continuation to the sharpened tip part: and further applying simultaneously or sequentially in free order machining process for forming a stepped part at one lateral side of the plate-like part and machining process for cutting out a swollen portion produced at the other lateral side of the plate-like part, whereby forming a point part of a fishhook.
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申请公布号 |
CA2476735(A1) |
申请公布日期 |
2005.02.08 |
申请号 |
CA20042476735 |
申请日期 |
2004.08.05 |
申请人 |
GAMAKATSU CO., LTD. |
发明人 |
FUJII, SHIGEKATSU |
分类号 |
A01K83/00;B21F45/12;(IPC1-7):A01K83/00;A01K83/04 |
主分类号 |
A01K83/00 |
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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