| 摘要 |
FIELD: agriculture. SUBSTANCE: platform has track guides and wheeled frame with longitudinal and transverse bars. Track guides simultaneously serve as guides for wheels of additional cart. Disk of manual drive steering wheel provided with disk rotation handles is fixed on one wheel of additional cart. Guide levers of foot drive with pedals and connecting plank are mounted on flange connections between axle shafts of platform drive wheels to provide for uniform rotation of axle shafts. EFFECT: simplified construction, reduced weight and dimensions and increased efficiency. 3 cl, 2 dwg |
