Invention Grant
- Patent Title: Forward stroke pipe fitting swage machine systems and methods
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Application No.: US17341445Application Date: 2021-06-08
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Publication No.: US11318522B2Publication Date: 2022-05-03
- Inventor: David Michael Gregory , Richard Charles Lawrence , John Paul Leger , Mikel Lee Lewis
- Applicant: Trinity Bay Equipment Holdings, LLC
- Applicant Address: US TX Houston
- Assignee: Trinity Bay Equipment Holdings, LLC
- Current Assignee: Trinity Bay Equipment Holdings, LLC
- Current Assignee Address: US TX Houston
- Agent Conrad J. Hsu
- Main IPC: B21D39/04
- IPC: B21D39/04 ; B21J7/18

Abstract:
Techniques for implementing and/or operating a system that includes a pipe fitting to be secured to a pipe segment, in which the pipe fitting includes a grab ring having a grab notch and a fitting jacket to be conformally deformed around tubing of the pipe segment to facilitate securing the pipe fitting to the pipe segment. Additionally, the system includes a swage machine, which includes a grab plate having a grab tab that matingly interlocks with the grab notch on the grab ring to facilitate securing the pipe fitting to the swage machine, a die plate in which a die is loaded, and a swaging actuator secured to the die plate. The swage machine operates the swaging actuator to push the die plate over the fitting jacket of the pipe fitting to facilitate conformally deforming the fitting jacket around the tubing of the pipe segment via a forward stroke.
Public/Granted literature
- US20210370379A1 FORWARD STROKE PIPE FITTING SWAGE MACHINE SYSTEMS AND METHODS Public/Granted day:2021-12-02
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