Title:
THREADED CONNECTION WITH VOID
Document Type and Number:
WIPO Patent Application WO/2019/138295
Kind Code:
A1
Abstract:
A threaded connection (100) including a pin (104) with a plurality of pin threads, the plurality of threads comprising a plurality of pin crests (109) and pin roots (116); and a box (102) with a plurality of box threads, the box threads comprising a plurality of box crests (118) and box roots (110), where the plurality of box roots and the plurality of pin crests are parallel to a horizontal axis, and where the plurality of pin roots are parallel to and collinear with a pin root taper plane, the pin root taper plane being not parallel to the horizontal axis creating at least one void space (106) upon make-up of the threaded connection between the plurality of pin crests and the plurality of box roots, and at least one void space (108) upon make-up between the plurality of pin roots and box crests.
Inventors:
DEHART CODY (US)
Application Number:
PCT/IB2019/000059
Publication Date:
July 18, 2019
Filing Date:
January 08, 2019
Export Citation:
Assignee:
MARUBENI ITOCHU TUBULARS AMERICA INC (US)
International Classes:
F16L15/00; F16B7/18; F16L15/06
Domestic Patent References:
| WO1995016161A1 | 1995-06-15 | |||
| WO2018226924A1 | 2018-12-13 |
Foreign References:
| US20100123311A1 | 2010-05-20 | |||
| US20150167869A1 | 2015-06-18 |
Other References:
None
Attorney, Agent or Firm:
RHEBERGEN, Constance, Gall (US)
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