Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1988-04-04
1989-07-04
Ward, Robert S.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
277102, 277122, 277154, 277195, F16J 1518
Patent
active
048444812
ABSTRACT:
A cylindrical seal assembly adapted for sliding or rotary movement within a cylindrical chamber comprises first and second body elements having substantially cylindrical shapes. The body elements are secured together with their respective cylindrical sidewalls being coaxially aligned. A cylindrical seal means is mounted between the body elements, such that the seal means makes continuous sliding contact with the cylindrical chamber when the seal assembly is received within the cylindrical chamber.
REFERENCES:
patent: 1283461 (1918-11-01), Berggren
patent: 1842942 (1932-01-01), Mellor
patent: 2339319 (1944-01-01), Brightwell
patent: 3227462 (1966-01-01), Tamplen
patent: 3328040 (1967-06-01), Prichard
patent: 3359872 (1967-12-01), Foster
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