Joints and connections – Non-adhering fluent material at joint
Patent
1981-06-03
1984-02-07
Shedd, Wayne L.
Joints and connections
Non-adhering fluent material at joint
403135, 403132, 403140, B25G 300, F16D 100
Patent
active
044300166
ABSTRACT:
A ball joint having an annular bearing member made of a plastic and mounted in an inner space of a socket and slidably embracing a head portion of a ball stud. A plurality of grooves are formed in the outer peripheral surface of said bearing member contacting the inner surface of said inner space of said socket so as to extend in the axial direction of said ball stud. A multiplicity of minute convexities and concavities are formed in the spherical inner surface of said bearing member facing said head portion of said ball stud.
REFERENCES:
patent: 2027560 (1936-01-01), Skillman
patent: 2527787 (1950-10-01), Berger
patent: 2971787 (1961-02-01), Lincoln
patent: 2996308 (1961-08-01), Cislo
patent: 3208779 (1965-09-01), Sullivan
patent: 3231299 (1966-01-01), Birney et al.
patent: 3560035 (1971-02-01), Kindel
patent: 3647249 (1972-03-01), Baba et al.
patent: 4318627 (1982-03-01), Morin
Matsuoka Chikara
Sawada Kouzi
Sunayama Takayoshi
Ishikawa Tekko Kabushiki Kaisha
Nilles James E.
Shedd Wayne L.
Toyota Jidosha Kogyo Kabushiki Kaisha
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