TRACKED VEHICLE SUPPORT, TRACKED VEHICLE UPGRADE KIT AND TRACKED VEHICLE CONTAINING SPECIFIED SUPPORT Russian patent published in 2021 - IPC B62D55/08 B62D55/24 B62D55/14 

FIELD: tracked vehicles.

SUBSTANCE: invention relates to a support device for a tracked vehicle for preparing ski slopes. The tracked vehicle (1) contains a caterpillar (3), a first belt (11) and multiple transverse metal elements (10) attached to the first belt (11), a front wheel (5) and a rear wheel (4). The support device (9) contains the first set of support wheels (14), and the second belt (15), closed in a loop, stretched around the set of support wheels (14) and designed to be placed inside the caterpillar (3). The support wheels (14) and the second belt (15) are shaped so as to provide a connection according to form, preferably between the inner surface (24) of the second belt (15) and the outer surface (23) of the support wheels (11). The outer surface (25) of the second belt (15) is designed to contact the inner surface (30) of the caterpillar (3). EFFECT: increased suspension service life is achieved.

18 cl, 4 dwg