| 摘要 |
FIELD: mechanical engineering. SUBSTANCE: planet automatic gear box comprises a planet mechanism embraced with one-piece movable gear toothing. As a control unit a hydraulic transmission is used. The driven link of the hydraulic transmission is rigidly connected to the housing of a machine. The driving link is connected with the movable toothing through an overrunning clutch. EFFECT: increased longevity. 2 cl, 1 dwg |
