FIELD: machine building.
SUBSTANCE: invention relates to complex wheelworks, used in automotive industry. Planetary automatic gearbox contains casing (1), shaft (2) with eccentric (23), on which there are put several satellites (17-22) successively, major to minor, concentric circles. Satellites are conjugated with ring gears (12-16), which are fixed on disk (10) with the same sequence. On the perimetre of disk it is tooth gear, for rotation pass to the first semi-axis (47). From the opposite side of this disk on satellites there are located by two projections (33), which can be joined with rests, which are located on other disk (11), by perimetre of which it is fixed ring gear for transferring of rotation to the second semi-axis (47).
EFFECT: invention provides reduction of dimensions, weight and cost of automatic gearbox.
4 cl, 7 dwg
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