Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1996-03-21
1997-07-01
DePumpo, Daniel G.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
277 85, 277 88, F16J 1538
Patent
active
056428901
ABSTRACT:
A slide ring seal assembly includes a slide ring having a slide face for engaging a slide face of an additional slide ring and a plastic part having a conical face. An annular elastic body surrounds and engages the conical face and is adapted to be compressed, in an installed state, by the conical face and a face of a machine component. An annular sealing body is formed on the plastic part as a one-piece, integral member therewith for sealingly contacting a machine component in the installed state.
REFERENCES:
patent: 2365046 (1944-12-01), Bottomley
patent: 3273901 (1966-09-01), Schmengler
patent: 3767214 (1973-10-01), Kawamura
patent: 4195852 (1980-04-01), Roley et al.
patent: 4256315 (1981-03-01), Larson et al.
patent: 4890849 (1990-01-01), Easen
patent: 5195755 (1993-03-01), Ootsuka et al.
AE Goetze GmbH
DePumpo Daniel G.
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