The bogie drive on tracks for and track to be used on the bogie

摘要

The invention relates to a driving bogey for on tracks. The bogie includes wheels porteuses4, 5 mounted in free rotation on a bar of the bogie of a single piece or scindee3, a chenille2 wound on the carrying wheels. A roll of entrainement1 transmits the driving the chenille2 and is arranged so as to press the track by the top. The track possesses a substantially elastic in all directions. The wheels porteuses4, 5 are suspended on the said bar of bogie3 in order to compress said chenille2 between the roll of entrainement1 made between two wheels porteuses4, 5 forming part of the bogie and the carrying wheels, placed of each side of the drive roller.