FIELD: machine building.
SUBSTANCE: invention relates to machine building and can be used for creation of rotary-vane drives, pumps, compressors, hydraulic drives. The rotary-vane machine contains the body (1), cover (2, 3). In the body (1) and cover (2) the rotors (4, 5) are installed, in pairs fixed on shafts (6, 7), on free ends of which the spiders (8, 9) are installed. In the covers (2, 3) coaxially with rotors (4, 5) the output shaft (15) with gear wheel (16) is installed. In the body (1) and cover (3) coaxially with rotors (4, 5), the spider (17) is installed. On the spider (17) the crank shafts (19) with gear wheels (20), engaged with the gear wheel (21) are installed. The cranks of crank shafts are connected in pairs with slotted spiders (8, 9) directly or through traction bars (22, 23).
EFFECT: lowering of load in toothed gearings.
5 cl, 5 dwg
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