| 摘要 |
PROBLEM TO BE SOLVED: To provide a turntable device enabling transfer of a vehicle to a specified position and executing safe, easy escape of it when the vehicle is buried in the ground. SOLUTION: This turntable device 1 is provided with a table 3 that is mounted on a frame 2 having a rectangular parallelepiped as seen in its top plan view and is rotatable in a horizontal plane around an axis of a rotating shaft 21. Further, each of a pair of running devices 4, 4 is installed at the front part and the rear part of the frame 2. Then, a steering device 5 for use in connecting the running devices 4, 4 to each other is installed between the running devices 4, 4 at the rear part. Each of the running device 4, 4 comprises a base bracket 46 supported at the frame 2 with a pin 54 and turned in a horizontal plane, an inclination arm 45 having its intermediate part supported at the base bracket 46 with a pin and inclined, an electric motor 42 mounted on the inclination arm 45, a tire 41 pivoted at one end of the inclination arm 45, and a jack for connecting the inclination arm 45 with the base bracket 46. COPYRIGHT: (C)2005,JPO&NCIPI
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