Threaded connection for drill pipes
作者： Randy Wiltermuth , Thomas A. M. Hallett
DOI:
关键词: Engineering 、 Bending (metalworking) 、 Drill 、 Thread (computing) 、 Connection (principal bundle) 、 Structural engineering 、 Interference fit 、 Nose
摘要: A pin and box of a threaded connection are provided with interference fit metal-to-metal seals on both sides reverse thread section. The nose respectively received in undercuts the shoulder shoulder. engage respective shoulders at same time make-up. section has low profile, kept short to reduce bending stresses.
lens.org 参考文章(32)
Donald J. Mosing, David L. Sipos, Threaded tool joint for connecting large tubes ,(1998)
Donald E. Mosing, David L. Sipos, Threaded tool joint for connecting large diameter tubulars ,(1999)
Keith C. Mott, Tool joint connection with interlocking wedge threads ,(1993)
Bernard Plaquin, Paul Bounie, Threaded joint for steel pipes containing a sealing device located at the level of the threading ,(1986)
Eiji Tsuru, Shunji Nishi, Masao Ogasawara, Threaded joint for oil-well pipe ,(1988)
Donald J. Ortloff, Doyle E. Reeves, Thomas L. Blose, Tubular coupling with metal to metal seal ,(1983)
Thomas L. Blose, Driveable threaded tubular connection ,(1987)
Jean Louis Albert Duret, Joint connection for pipes ,(1966)
Edmond I. Bailey, Jackie E. Smith, Michael Payne, High efficiency drill pipe ,(1999)
Donna S. Anderson, Richard W. DeLange, Merle E. Evans, Buttress thread form ,(1990)