发明申请
- 专利标题: PIPE LINING PREPARATION ASSEMBLY
- 专利标题(中): 管件制备装配
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申请号: US13576221申请日: 2011-07-28
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公开(公告)号: US20120291209A1公开(公告)日: 2012-11-22
- 发明人: Darcy Warren , Ron Bartel , Steve Bartel
- 申请人: Darcy Warren , Ron Bartel , Steve Bartel
- 国际申请: PCT/CA11/00857 WO 20110728
- 主分类号: B08B9/04
- IPC分类号: B08B9/04
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.
公开/授权文献
- US11378219B2 Pipe lining preparation assembly 公开/授权日:2022-07-05