AUTOMATICALLY GUIDED VEHICLE

摘要

PROBLEM TO BE SOLVED: To enable an automatically guided vehicle to run over a level difference. SOLUTION: This automatically guided vehicle 1 is provided at each of a front and a rear with a single steering type drive wheel 3 and caster type driven wheels 4 are situated on both sides in the rear of a drive wheel 3 on the front side and at the front of a drive wheel 3 on the rear side with the drive wheel 3 nipped therebetween. The drive wheel 3 and the driven wheel 4 are suspended in a seesaw-like state at a wheel frame 5 pivotally supported in the middle in a longitudinal direction. The drive wheel side of the wheel frame is energized in a lifting up direction.