| 摘要 |
<P>PROBLEM TO BE SOLVED: To position a joint yoke and a shaft in the circumferential direction in high precision by strengthening regulating force of a slit engaging plate in the rotating direction before the shaft and the joint yoke are serration-engaged with each other. <P>SOLUTION: A structure is constituted to serration-connect the shaft 29 forming serration 41b, 41c on an outer periphery of its fore end part and the joint yoke 40 made into a cutout cylindrical shape provided with a slit in the axial direction for positioning and forming serration 43 on an inner periphery to each other while positioning them in the circumferential direction by a guide member 46 furnished with a slit engaging plate 48 to be engaged with the slit in the axial direction. The guide member 46 is furnished with a connecting part 47 connected to the fore end part of the shaft 29 with its rotation regulated, and the slit engaging plate 48 is formed projected from the outer periphery of the connecting part 47 and extends in the axial direction toward the base end side along the outer periphery of the shaft 29. <P>COPYRIGHT: (C)2008,JPO&INPIT |
