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Pigging pole
专利权人:
Larry D. Osborne
发明人:
Larry D. Osborne
申请号:
US15156502
公开号:
US09816659B1
申请日:
2016.05.17
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A multi-sectional portable pigging pole to retrieve a pig from a pipe. The pole having a first shaft member and a second shaft member configured to interlock so as to form a shaft that extends reach into the pipe to retrieve the pig from therein. The system comprised of a plurality of attachments for the shaft member to facilitate cleanout and pig removal.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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