Invention Grant
- Patent Title: Winch boom for trenchless replacement
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Application No.: US15672635Application Date: 2017-08-09
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Publication No.: US10571063B2Publication Date: 2020-02-25
- 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 ; F16L55/165 ; F16L1/032 ; 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
- US20180023746A1 WINCH BOOM AND METHOD FOR TRENCHLESS REPLACEMENT Public/Granted day:2018-01-25
Information query
