Adjustable suspension for tracked vehicle - has rigid support rollers swung onto track rollers for high speeds along flat ground

摘要

The tracked vehicle adjustable suspension has rigid support rollers (3) on a support arm swung down onto the end drive rollers (2) on each side to harden the suspension. This allows high speed travel along flat ground, with high stability. The support arm has at least two rollers set around the circumference of the drive roller. It is pivoted from the vehicle body and either swung down onto the roller or is adjusted telescopically.