Ball joint
OwnerTomasz Buchner, Swaminathan Krishnaninventors
Life of this patent
Estimating the term…
Abstract
An improved ball joint for use in such a motor vehicle steering or suspension system comprises a socket shell having a pair of openings; a bearing disposed in the socket shell; a first ball stud portion and a second ball stud portion disposed in the socket shell, the first ball stud portion defining a first bearing surface and the second stud portion defining a second bearing surface; and ball stud disposed between the bearing and the first and second ball stud portions, the ball stud having an inner surface seated on the first bearing surface of the first ball stud portion and the second bearing surface of the second ball stud portion.
Claims20
A ball joint comprising:
- a socket shell having a pair of openings;
- a bearing disposed in said socket shell;
- a first ball stud portion and a second ball stud portion disposed in said socket shell, said first ball stud portion defining a first bearing surface and said second stud portion defining a second bearing surface;
- and
- a ball stud disposed between said bearing and said first and second ball stud portions, said ball stud having an inner surface seated on said first bearing surface of said first ball stud portion and said second bearing surface of said second ball stud portion.
A ball joint comprising:
- a socket shell having a pair of openings;
- a bearing disposed in said socket shell;
- a first ball stud portion and a second ball stud portion disposed in said socket shell, said first ball stud portion defining a first bearing surface and said second stud portion defining a second bearing surface, said first ball stud portion including an inner surface and said second ball stud portion including an inner surface;
- and
- a ball stud disposed between said bearing and said first and second ball stud portions, said ball stud having an inner surface seated on said first bearing surface of said first ball stud portion and said second bearing surface of said second ball stud portion;
- wherein said first ball stud portion, said second ball stud portion and said ball stud are secured to one another and wherein an internal passageway is formed through said ball joint, said internal passageway being defined only said inner surfaces of said first and said second ball stud portions.
A ball joint comprising:
- a socket shell having a pair of openings;
- a seal provided at each of said openings of said socket shell
- a bearing assembly disposed in said socket shell;
- a first ball stud portion and a second ball stud portion disposed in said socket shell, said first ball stud portion defining a first bearing surface and said second stud portion defining a second bearing surface, said first ball stud portion including an inner surface and said second ball stud portion including an inner surface;
- and
- a ball stud disposed between said bearing assembly and said first and second ball stud portions, said ball stud having an inner surface seated on said first bearing surface of said first ball stud portion and said second bearing surface of said second ball stud portion;
- wherein said first ball stud portion, said second ball stud portion and said ball stud are secured to one another and wherein an internal passageway is formed through said ball joint, said internal passageway being defined only said inner surfaces of said first and said second ball stud portions.
Dependencies are inferred from the claim text.