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公开(公告)号：US20210313782A1
公开(公告)日：2021-10-07
申请号：US17223346
申请日：2021-04-06
Applicant: TT Technologies, Inc.
Inventor： John A. Olander
IPC: H02G1/08
Abstract: A cable pulling system and associated method are shown. Examples include positioning joints that allows a pulling boom to move up or down and side to side, while maintaining alignment of a pulling cable between pulleys. Example methods include positioning a pulling boom within a conduit box and pulling an electrical cable through a conduit into the conduit box.
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公开(公告)号：US10935162B2
公开(公告)日：2021-03-02
申请号：US16392008
申请日：2019-04-23
Applicant: TT Technologies, Inc.
Inventor： John A. Olander
Abstract: A pipe puller system and methods of pipe extraction are shown. In one example a pipe to be replaced is pulled by attaching a pulling force to multiple locations along a length of the pipe. In one example pulling forces can be varied between different attachment locations to better control or eliminate tearing of the pipe. In one example, a pipe loosening device may be used prior to pulling the pipe from the ground.
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公开(公告)号：US10760358B2
公开(公告)日：2020-09-01
申请号：US15879987
申请日：2018-01-25
Applicant: TT Technologies, Inc.
Inventor： John A. Olander
IPC: E21B19/16 , E21B17/046 , E21B7/04 , E21B17/042 , E21B19/15 , E21B15/04 , E21B19/24 , E21B19/14 , E21B7/02
Abstract: A directional drill vice and associated methods are shown. A directional drill and associated methods are also shown. Examples of directional drill stem configurations include gripping jaws configured with a common jaw pivot. Examples of directional drill stem configurations also include a slot in a vice frame to allow lateral insertion of a drill stem segment.
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公开(公告)号：US20190226286A1
公开(公告)日：2019-07-25
申请号：US15880001
申请日：2018-01-25
Applicant: TT Technologies, Inc.
Inventor： John A. Olander
IPC: E21B15/00 , E21B15/04 , E21B7/04 , E21B17/046 , E21B17/042 , E21B19/24 , E21B19/16 , E21B19/15
Abstract: A directional drill securing device and associated methods are shown. Securing devices and methods shown include a plurality of staking devices on a single lateral side of a directional drill. Using examples shown, a lower force is required to drive multiple staking devices than would be needed for a larger staking device of equivalent area.
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公开(公告)号：US20250035234A1
公开(公告)日：2025-01-30
申请号：US18914962
申请日：2024-10-14
Applicant: TT Technologies, Inc.
Inventor： John A. Olander
Abstract: A pipe puller system and methods of pipe extraction are shown. In one example a pipe to be replaced is pulled by attaching a pulling force to multiple locations along a length of the pipe. In one example pulling forces can be varied between different attachment locations to better control or eliminate tearing of the pipe. In one example, a pipe loosening device may be used prior to pulling the pipe from the ground.
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Patent Agency Ranking
公开(公告)号：US12140250B2
公开(公告)日：2024-11-12
申请号：US18206377
申请日：2023-06-06
Applicant: TT Technologies, Inc.
Inventor： John A. Olander
Abstract: A pipe puller system and methods of pipe extraction are shown. In one example a pipe to be replaced is pulled by attaching a pulling force to multiple locations along a length of the pipe. In one example pulling forces can be varied between different attachment locations to better control or eliminate tearing of the pipe. In one example, a pipe loosening device may be used prior to pulling the pipe from the ground.
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公开(公告)号：US20240295284A1
公开(公告)日：2024-09-05
申请号：US18662016
申请日：2024-05-13
Applicant: TT Technologies, Inc.
Inventor： John A. Olander
IPC: F16L55/18 , E21B19/16 , F16L1/024 , F16L1/028 , F16L1/032 , F16L1/06 , F16L55/16 , F16L55/165 , F16L55/30 , F16L55/40
CPC classification number: F16L55/18 , E21B19/16 , F16L1/024 , F16L1/028 , F16L1/032 , F16L1/06 , F16L55/1658 , F16L55/30 , F16L55/40 , F16L55/1608
Abstract: A pipe loosening device and methods are shown. In one example, the pipe loosening device enables a method wherein a pipe to be replaced is deformed but not burst, and a portion of a sidewall of the pipe is forced outward into the surrounding soil to compact a local region of the surrounding soil and loosen the existing pipe. The pipe may then pulled from the ground along an axis of the pipe.
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公开(公告)号：US20240295163A1
公开(公告)日：2024-09-05
申请号：US18662048
申请日：2024-05-13
Applicant: TT Technologies, Inc.
Inventor： John A. Olander
Abstract: A drill stem grease injector for a directional drill and associated methods are disclosed. Example drill stem grease injectors include a piston within an injection chamber, and a grease port in a side of the injection chamber, wherein grease port is configured to actuate before motion of the piston during an injection operation. Drill stem grease systems shown provide refill capabilities that reduce or eliminate a user's need to touch grease.
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公开(公告)号：US20230313909A1
公开(公告)日：2023-10-05
申请号：US18206377
申请日：2023-06-06
Applicant: TT Technologies, Inc.
Inventor： John A. Olander
CPC classification number: F16L1/028 , B65H49/24 , B65H54/02 , B65H79/00 , F16L1/06 , F16L55/1658 , B65H2403/93
Abstract: A pipe puller system and methods of pipe extraction are shown. In one example a pipe to be replaced is pulled by attaching a pulling force to multiple locations along a length of the pipe. In one example pulling forces can be varied between different attachment locations to better control or eliminate tearing of the pipe. In one example, a pipe loosening device may be used prior to pulling the pipe from the ground.
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公开(公告)号：US20210310314A1
公开(公告)日：2021-10-07
申请号：US17349309
申请日：2021-06-16
Applicant: TT Technologies, Inc.
Inventor： John A. Olander
IPC: E21B15/00 , E21B15/04 , E21B7/04 , E21B19/15 , E21B17/042 , E21B19/24 , E21B19/16 , E21B17/046
Abstract: A directional drill securing device and associated methods are shown. Securing devices and methods shown include a plurality of staking devices on a single lateral side of a directional drill. Using examples shown, a lower force is required to drive multiple staking devices than would be needed for a larger staking device of equivalent area.
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