发明名称 |
Tools for installation and repair of sprinklers |
摘要 |
Tools are provided for removing an inner tubular housing and/or outer casing of a pop-up sprinkler head and for purging an irrigation system of debris. The tools include a ring and disc used in conjunction to remove an inner tubular housing, a grooved cylinder and guide shaft used in conjunction to remove an outer casing, and the guide shaft and purge conduit with valve used in conjunction to purge an irrigation system.
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申请公布号 |
US2004000052(A1) |
申请公布日期 |
2004.01.01 |
申请号 |
US20020183226 |
申请日期 |
2002.06.26 |
申请人 |
MELKER RICHARD J.;MATTHEW GARY |
发明人 |
MELKER RICHARD J.;MATTHEW GARY |
分类号 |
B25B13/48;(IPC1-7):B23P19/00 |
主分类号 |
B25B13/48 |
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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