Invention Grant
- Patent Title: Winch boom and method for trenchless replacement
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Application No.: US16776976Application Date: 2020-01-30
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Publication No.: US11236852B2Publication Date: 2022-02-01
- Inventor: Michael Tjader
- Applicant: TT Technologies, Inc.
- Applicant Address: US IL Aurora
- Assignee: TT Technologies, Inc.
- Current Assignee: TT Technologies, Inc.
- Current Assignee Address: US IL Aurora
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: F16L55/18
- IPC: F16L55/18 ; F16L1/032 ; F16L55/165 ; F16L1/028
Abstract:
A pipe replacement system and method are shown. Configurations are shown that include a pulley that does not damage a bursting tool, as the bursting tool is pulled into a pit. Configurations are also shown that include a boom that does not need an extraction cage for the bursting tool.
Public/Granted literature
- US20200173597A1 WINCH BOOM AND METHOD FOR TRENCHLESS REPLACEMENT Public/Granted day:2020-06-04
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