FIELD: transport.
SUBSTANCE: invention relates to vehicle track-type modular devices. Device includes an upper drive wheel, many pulling and running wheels and an endless flexible rubber caterpillar with the main inner surface and projecting from it spaced links. Drive wheel comprises a round average main disc, spaced apart in circle drive elements going in axial direction across and protruding radially outside the edge of the main disk to the second diameter, a flat stiffening ring. Every drive element is fixed relative to the edge of the main disc.
EFFECT: there is achieved easier removal and installation of a rubber caterpillar due to simplification of the design.
17 cl, 9 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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