Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1984-02-21
1985-07-09
Ward, Robert S.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
277212FB, 74 181, 403 51, 403134, F16J 1552, F16C 1106
Patent
active
045278032
ABSTRACT:
In a ball and socket joint comprising a ball and a socket in mutual swivelling sliding engagement with each other, the ball having a stud integrally formed at one end thereof and projecting outwardly through one end of the socket, the improvement consisting in forming the socket with an annular groove circularly disposed at the edge of the open end of the socket for fitting and retaining therein the beaded end of a flexible oil-resistant seal having a bellows type body provided at one end with an annular band stretched over the periphery of the stud.
REFERENCES:
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patent: 2901913 (1959-09-01), Lovegrove
patent: 3389927 (1968-06-01), Herbenar
patent: 3413023 (1968-11-01), Herbenar
patent: 3490343 (1970-01-01), Afanador et al.
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patent: 4109976 (1978-08-01), Koch
patent: 4154546 (1979-05-01), Merrick et al.
patent: 4202555 (1980-05-01), Becker et al.
patent: 4276786 (1981-07-01), Langenstein
patent: 4353660 (1982-10-01), Parks
O & S Manufacturing Company
Ward Robert S.
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