A drive unit for driving a robot along an inclined surface is disclosed. An endless tread engages a pair of wheels to define a planar bottom surface of the endless tread. A vacuum motor pulls air through holes in the endless tread when the holes are aligned with a vacuum opening.
ROBOTIC DEVICE FOR NAVIGATING INCLINED SURFACES
Patent
Electronic Resource
ROBOTIC MOWER, SYSTEM AND METHOD FOR NAVIGATING A ROBOTIC MOWER
European Patent Office | 2024
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