Turning – Process of turning
Patent
1985-10-02
1986-10-14
Husar, Francis S.
Turning
Process of turning
10105, 82 1C, B23C 100, B23G 122
Patent
active
046165371
ABSTRACT:
Disclosed is a threaded pipe connection. The connection includes tubular externally threaded male members and a tubular internally threaded female coupling threadedly engaged with the male members. The male members include a continuous thread having a first preferably straight portion and a second tapered portion. The thread includes a form having stabbing and load flanks and an axially extending crest and root. Throughout the thread, lead as measured along the load flanks is constant and the length of the crest and depth of the load flanks are constant.
REFERENCES:
patent: 3949285 (1976-04-01), Rosshirt
patent: 4375708 (1983-03-01), Hellnick et al.
Axford Robert A.
Brandana Herbert F.
Wood, Jr. Edgar C.
AWB, Inc.
Husar Francis S.
Kearns Jerry
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