Multi-ply sealing rings and methods for manufacturing same

Details Multi-ply sealing rings and methods for manufacturing same Multi-ply sealing rings and methods for manufacturing same

1993-01-14

1993-10-05

Cuchlinski, Jr., William A.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277205, 277236, 228214, F16J 1500, B23K 120

Patent

active

052498140

ABSTRACT:
A multi-ply sealing ring and method of manufacturing same. Two annular members are nested one within the other and then welded together at equi-distant intervals to form a plurality of annular weld zones. The two annular members are then cut along the weld zones to form a plurality of multi-ply cylindrical bands having weld-sealed opposite axial ends. Each cylindrical band is then formed to include a sealing profile.

REFERENCES:
patent: 2263756 (1941-11-01), Bowers
patent: 3012802 (1961-12-01), Waite
patent: 3272521 (1966-09-01), McNenny
patent: 3575432 (1971-04-01), Taylor
patent: 3595588 (1971-07-01), Rode
patent: 3797836 (1974-03-01), Halling
patent: 4121843 (1978-10-01), Halling
patent: 4218067 (1980-08-01), Halling
patent: 4361335 (1982-11-01), Vinciguerra
patent: 4394953 (1983-07-01), Sonnweber et al.
patent: 4457523 (1984-07-01), Halling et al.
patent: 4477086 (1984-10-01), Feder et al.
patent: 4681349 (1987-07-01), Press et al.
patent: 4690319 (1987-09-01), Smith et al.
patent: 4759555 (1988-07-01), Halling
patent: 4813692 (1989-03-01), Halling et al.
patent: 4854600 (1989-08-01), Halling et al.

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