| 摘要 |
FIELD: mechanical engineering. SUBSTANCE: in addition to the major variator the gear has additional variators which are kinematically coupled with it and made up as rigidly interconnected curved friction shells that face each other. From the other side of the major variator is the additional control sprocket of a gear ratio mechanism coupled with the major sprocket and slide. The slide is mounted inside the housing for permitting movement along the axis of the shaft and connected with the additional control sprocket through a threaded joint. One of ties is connected to the slide. From the side of each slide there is a C-shaped member provided with a chute. The member is parallel to the slide and rigidly secured to the parallel rods to form a cantilever. EFFECT: expanded functional capabilities. 2 cl, 8 dwg |
