FIELD: transportation.
SUBSTANCE: caterpillar includes an outer surface for engaging with the ground and an inner surface for engaging the vehicle's driving wheel. On the outer side, there are a lot of ledge-grousers for gripping with the ground. Ledge-grousers make a single structure with the body of the caterpillar and are located along the width of the strip in the form of alternating first row and second row. The ledge-grousers of the first row are generally perpendicular to the outer surface of the belt. The ledge-grousers of the second row are located at an angle relative to the normal to the outer surface of the belt.
EFFECT: improved vehicle possibility.
4 cl, 4 dwg
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Authors
Dates
2018-01-11—Published
2017-04-28—Filed