| 摘要 |
PROBLEM TO BE SOLVED: To provide a steering device capable of suppressing occurrence of noise due to translational motion of a rack shaft.SOLUTION: A steering device 1 has a rack shaft 6 penetrating a housing 3. A first pinion 7 of a first pinion shaft 8 for transmission of a steering auxiliary force is engaged in a first rack 4 of the rack shaft 6, and a second pinion 9 of a second pinion shaft 10 for transmission of a manual steering force is engaged in a second rack 5 of the rack shaft 6. Both the pinion shafts 8 and 10 are arranged nearly in parallel. A first rack bush 16 is arranged between the pinion shafts 8 and 10 in the axis direction X1 of the rack shaft 6. The first rack bush 16 is held by the housing 3, supports the rack shaft 3 in a slidable way in the axis direction X1 and restricts the movement of the rack shaft 6 in the direction Y1 nearly in parallel with both the pinion shafts 8 and 10. |
