| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cross shaft joint capable of suppressing the intrusion of a foreign substance from the outside to the inside during operation. <P>SOLUTION: A movable ring 35 is fitted around an outer circumferential surface of a cylindrical part 50 of a slinger 33 fitted around and fixed with a shaft 15 of a cross shaft 10 by being clearance-fit in a manner movable in an axial direction. The movable ring 35 is constituted in a manner capable of contacting with an end surface of a center side of the cross shaft 15 in an axial direction of a cylindrical part 17 of a cup 11. A space between the cylindrical part 17 of the cup 11 and the cylindrical part 50 of the slinger 33 is sealed by the movable ring 35 while the movable ring 35 contacts with the end surface of the cross shaft 10. <P>COPYRIGHT: (C)2011,JPO&INPIT |
