鳥類の誘導営巣具
- 专利权人:
- 国立大学法人宇都宮大学
- 发明人:
- 杉田 昭栄
- 申请号：
- JP2006164204
- 公开号：
- JP4852701B2
- 申请日:
- 2006.06.14
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
To provide a nesting tool for inducing a bird, especially crow or Pica pica and which has a simple structure and facilitates the formation of a nest in response to the characteristics of the bird to prevent a damage of a POWER line due to the nesting.
SOLUTION: This nesting tool for inducing the bird is characterized by vertically disposing a bar-like main metal shaft in a lower portion and obliquely upward radially projecting at least three bar-like metal branches from the tip of the main shaft to enable the security of a nesting space surrounded with the tip portions of the branches and having a diameter of, for example and 35 to 45 cm. The nesting tool is a means which has a simple structure, effectively induces the nesting actions of the bird to reach the nesting and is effective as an accident prevent measure for a POWER line.
COPYRIGHT: (C)2008 and JPO& INPIT
- 来源网站：
- 中国工程科技知识中心
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