Pipe joints or couplings – Particular interface – Tapered
Patent
1994-04-29
1996-06-25
Reese, Randolph A.
Pipe joints or couplings
Particular interface
Tapered
2853345, 285354, 285382, 72317, F16L 3500
Patent
active
055293492
ABSTRACT:
A reduced resistance bead seal is integrally formed on a mounting surface of one of two matingly engageable members to form a leak-free seal between the two members despite any eccentricity or angular variances between the two members. In one embodiment, the reduced resistance bead is formed on an inner conical flange of an inverted flared end of a hollow fluid conduit. The bead may also be formed on the outer end flange of an ISO end flare. The bead presents a deformable surface as a fitting urges the flared end of the conduit into engagement with a conical seat in a receiver where eccentricity or angular variances exist between the flared end of the conduit and the conical seat. A unique method and a unique forming tool are used to form the reduced resistance bead in the flared end of the conduit simultaneously with the flaring of the end of the conduit.
REFERENCES:
patent: 533150 (1895-01-01), Trethewey et al.
patent: 771682 (1904-10-01), Sussman
patent: 795376 (1905-07-01), Von Stone
patent: 1058542 (1913-04-01), Brown
patent: 2242831 (1941-05-01), McIntosh
patent: 2267416 (1941-12-01), Meukirch
patent: 2289382 (1942-07-01), Parker
patent: 2685461 (1954-08-01), Mueller
patent: 3214198 (1965-10-01), Peuchmaur
patent: 3265413 (1966-08-01), Currie
patent: 3628815 (1971-12-01), King
patent: 3833984 (1974-09-01), Dietzel
patent: 4054157 (1977-10-01), Moseley
patent: 4103937 (1978-08-01), Wakefield
patent: 4597596 (1986-07-01), Tozer
patent: 4598937 (1986-07-01), Sugao
patent: 4693502 (1987-09-01), Oetiker
patent: 4706365 (1987-11-01), Hooton
patent: 4842310 (1989-06-01), Muffke et al.
patent: 4893657 (1990-01-01), Usui
patent: 4907830 (1990-03-01), Sasa et al.
patent: 4980961 (1991-01-01), Caudill
patent: 5002316 (1991-03-01), Chohan
patent: 5052719 (1991-10-01), Boehm
patent: 5080405 (1992-01-01), Sasa et al.
patent: 5271647 (1993-12-01), Usui
patent: 5283951 (1994-02-01), Davenport et al.
patent: 5354107 (1994-10-01), Takikawa
Anglin Paul E.
Gibbs Glen
Chun Shackelford Heather
ITT Corporation
Lewis J. Gordon
Reese Randolph A.
Seitter Robert P.
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