| 摘要 |
<p>A rear wheel turning device is provided with a first rod (13), a second rod (21) which is provided to be coaxial and extendable and contractable with respect to the first rod (13), a first drive means which displaces the first rod (13) in the axial direction thereof, and a second drive means which is provided in the second rod (21) and extends and contracts the second rod (21) in the axial direction thereof with respect to the first rod (13). Rear wheels (10, 11) are turned by driving the first rod (13) together with the second rod (21) by the first drive means. The toe angle of the rear wheels (10, 11) is adjusted by extending and contracting the second rod (21) relatively to the first rod (13) by the second drive means.</p> |
