| 摘要 |
PURPOSE:To reduce the weight and to increase the loadage by employing single axle at the rear wheel. CONSTITUTION:Single axle 4 is employed for the rear wheel 4 of a tank trailer 5' then it is positioned in the proximity of the rear end thus to increase load to be applied at the coupling section with a tranctor 3' provided on the front lower face of the tank trailer 5' or the rear wheel 7 of the tractor 3', thus to reduce the load to be applied on the single rear wheel 4 of the tank trailer 5' and to enable the single axle supporting. Consequently the weight of the wheel, shaft, etc. per single shaft is reduced and utilized for the increase of the loadage of the tank trailer 5'. |
