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专利名称：Apparatus for pipeline inspection发明人：Fussell, Leon,Harvey, Raymond申请号：EP12150463.3申请日：20120109公开号：EP2474771A2公开日：20120711
专利附图：
摘要：A sensor arm (102) has an injection moulded body. One end of the arm (102) isused to mount the arm on a pipeline inspection tool (104). The other end (114) of thearm is spring biased into contact with the internal surface of a pipe wall. The arm (102) isan injection moulded component, e.g. made from Nylon 12. The arm (102) has lightweight
and dynamically improved configuration, which reduces the impact of weld bead strikes.The arm (102) includes a recess (130) configured to reduce the likelihood of impact fromthe biasing spring (108).
申请人：PII Limited
地址：Atley Way Cramlington Northumberland NE23 1WW GB
国籍：GB
代理机构：McWilliams, David John
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