Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1993-03-15
1994-09-06
Cuchlinski, Jr., William A.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
277 38, 277 84, 277 85, 267 15, F16J 1534
Patent
active
053441613
ABSTRACT:
A spring centering device for centering two annular bodies relative to one another. The device including a spring (22) with a central spine (20) and multiple fingers (24) extending from the spine (20). Alternatively, the device includes a spring with a central axis including axially oriented elements (34) parallel to but displaced from the central axis, and connecting elements (24) structurally contiguous with an axial element on each side of the central axis.
REFERENCES:
patent: 1439845 (1922-12-01), Seib et al.
patent: 2594164 (1952-04-01), Hedberg
patent: 3559725 (1969-10-01), Fucinari
patent: 3837631 (1974-09-01), Evans et al.
patent: 3973780 (1976-08-01), Hornschuch
patent: 4772139 (1988-09-01), Bretton
patent: 5039113 (1991-08-01), Gardner
Cuchlinski Jr. William A.
Cummings Scott W.
EG&G Sealol Inc.
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