| 摘要 |
A mobile robot (2) comprising a body (3) having a drive arrangement (20,31) for driving the body (3) on a surface, the body (3) further including biasing means (130) for biasing a rear portion (129) of the body (3) in a direction away from the floor surface. The biasing means (130) may comprise a springloaded swing arm (136) located on a rear portion (129) of the body (3) and which is movable between stowed and deployed positions. |
