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发明名称
ツール挿入具及びツール挿入方法
摘要
【課題】螺旋体であるツール挿入具を回転させる必要がなく、また、ツールを容易に配管内に挿入することのできるツール挿入具及びツール挿入方法の提供を目的とする。【解決手段】ツールを管内に挿入するためのツール挿入具1であって、線材2を螺旋状に巻回してなる、ツールを収容する螺旋体3と、螺旋体3の前方に配され、螺旋体3に対して相対的に螺旋体3の中心軸Cまわりに回転可能に設けられた回転体4とを備え、回転体4は、前端面に周方向の段差部16が形成された構成とする。【選択図】 図1
申请公布号
JP2017015631(A)
申请公布日期
2017.01.19
申请号
JP20150134927
申请日期
2015.07.06
申请人
株式会社ニシヤマ;大阪瓦斯株式会社
发明人
栩木 勇佑;綱崎 勝
分类号
G01N21/954;F16L55/00;F16L55/26
主分类号
G01N21/954
代理机构
代理人
主权项
地址
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