| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a neutral position lock device for a rear wheel steering device, in which a lock pin is hard to be pulled from a lock pin reception part by preventing adhesion accumulation of abrasion powder to the neutral position lock device.SOLUTION: A neutral position lock device 20 includes: a lock pin 30 moving in a direction crossing the axial direction of a rack shaft 11; a lock pin reception part 55 formed in the rack shaft 11 in a direction crossing the axial direction of the rack shaft; and a lock pin drive device 50 moving the lock pin 30 in the direction crossing the axial direction of the rack shaft 11. In the neutral position lock device 20 in which the lock pin 30 is engaged with the lock pin reception part 55 when a position in the axial direction of the rack shaft 11 steering rear wheels is present in a neutral position, the lock pin reception part 55 includes a rod-like part projecting in the direction crossing the axial direction of the rack shaft 11, and the lock pin 30 includes a U-shaped clamp 32b engaging with the rod-like part and includes a foreign matter removal device 70 cleaning the rod-like part.</p> |
