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公开(公告)号:US20220290795A1
公开(公告)日:2022-09-15
申请号:US17829716
申请日:2022-06-01
发明人: Darcy Warren , Ron Bartel , Steve Bartel
摘要: An example sewer preparation from the main (PFM) device provides for the inspection and preparation of the sewer pipe from the main sewer pipe. The PFM device provides for the insertion of one or more individual and separately controllable tools into the sewer pipe. The tools include a clean out tool and a camera.
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公开(公告)号:US09964250B2
公开(公告)日:2018-05-08
申请号:US13576228
申请日:2011-07-28
申请人: Kim Lewis, Sr. , Jeff Lewis , Darcy Warren
发明人: Kim Lewis, Sr. , Jeff Lewis , Darcy Warren
摘要: A sewer preparation from the main (PFM) device provides for the inspection and preparation of the sewer pipe from the main sewer pipe. The PFM device provides for the insertion of one or more individual and separately controllable tools into the sewer pipe. The tools include a clean out tool and a camera. Each of the tools is controlled separately such that each tool can be inserted and retracted from the lateral as desired. A method includes the steps of inserting and operating separately controllable tools from a single preparation device that provides access to the lateral without a cleanout or other alternate access passage.
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