| 摘要 |
PROBLEM TO BE SOLVED: To provide a ball joint capable of ensuring conductivity between a ball stud and a knuckle without affecting slidability.SOLUTION: A stud part 22 of a ball stud 15 and a conductive arm 16 are directly connected with a conductive member 19 to electrically connect the arm 16 and a conductive knuckle 13. The ball joint can be constituted not to apply electrical current to sliding parts such as a ball 21 slidably housed in a housing 31 of the arm 16, and conductivity can be ensured without affecting slidability. |
