Large mobile waste collection container, has contact and hollow zones arranged alternatively, so that, during rolling, contact of tread on ground is made along apparent contact surface of diameter greater than maximum diameter of wheel

摘要

The container has wheels, each with a tread (14) made of rubber. The tread has a set of contact zones (15) for contact with the ground and a set of hollow zones (16). The zones (15, 16) are arranged in an alternate manner, so that, during rolling, the contact of the tread on the ground is made along an apparent contact surface of diameter greater than the maximum diameter (D1) of the wheel.