Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1983-10-21
1985-05-28
Smith, Robert I.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
277205, F16J 1532
Patent
active
045196168
ABSTRACT:
A shaft seal consists of a one-piece rigid plastics moulded ring with a thick holding portion and a thin sealing head having a flexing leg and a sealing bush to make an interference fit and fine running clearance seal against an opposed cylindrical surface.
REFERENCES:
patent: 2172324 (1939-09-01), Victor et al.
patent: 3018785 (1962-01-01), Adams et al.
patent: 4411439 (1983-10-01), Couvillion et al.
George Angus & Company Limited
Hinds William R.
Smith Robert I.
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