- 专利标题： Fire hydrant repair tool, and systems and methods of using same
-
申请号： US16839891申请日： 2020-04-03
-
公开(公告)号： US11452895B2公开(公告)日： 2022-09-27
- 发明人: James Haldeman
- 申请人： WASHINGTON SUBURBAN SANITARY COMMISSION
- 申请人地址： US MD Laurel
- 专利权人： WASHINGTON SUBURBAN SANITARY COMMISSION
- 当前专利权人： WASHINGTON SUBURBAN SANITARY COMMISSION
- 当前专利权人地址： US MD Laurel
- 代理机构： Ballard Spahr LLP
- 主分类号： A62C99/00
- IPC分类号： A62C99/00 ; B25B13/50 ; A62C35/20
摘要：
A fire hydrant repair tool is provided for removing a main valve of a fire hydrant, wherein the main valve has a pair of ring tabs extending upwardly therefrom. The fire hydrant repair tool can include a valve key having a first receptacle and a second receptacle that are configured to receive, respectively, the first and second ring tabs. Each of the first and second receptacles can define a first face that is configured to bias against the first side of a respective ring tab of the first and second ring tabs, and a second face that is configured to bias against the second side of a respective ring tab of the first and second ring tabs. A shaft can be coupled to the valve key.