| 摘要 |
FIELD: transport engineering; crawler vehicles. SUBSTANCE: track link is made in the form of tubular grousers arranged in parallel and interconnected by strips with distance a between grousers being a = t-(δ+d),, where t is track pitch; δ is link-to-link distance; d is diameter of track line grouser at d≅h, where h is value of grouser penetration into soil. Selection of optimum dimensions of grousers provides minimum adverse action onto plant cover of soil, and lattice design of track link cuts down material usage. EFFECT: no adverse effect on nature, reduced material usage. |
