SELF-LOCKING DIFFERENTIAL WITH ADDITIONAL FREE SATELLITES

摘要

FIELD: machine building. ^ SUBSTANCE: self-locking differential includes housing in which pin (2) with two main satellites (3) and two differential gears interacting with them and fixed on wheel semi-axles are arranged. Two locking satellites (7) fixed on common axle (8) are also arranged in the housing. Diameter of locking satellites (7) is less than diameter of the main satellites (3). Locking satellites (7) are constantly engaged with one of differential gears. Gears and satellites can be conical. Common axle (8) of locking satellites (7) is perpendicular to wheel semi-axles, that is perpendicular to differential symmetry axis and its ends are arranged in diametrically located openings (9) made in the housing. Axle (8) of locking satellites is equipped with the device restricting its turning angle. ^ EFFECT: invention allows improving reliability and combines the possibility of self-locking operating mode and standard operating mode. ^ 3 cl, 5 dwg