ACTUATOR Russian patent published in 2015 - IPC F16H19/06 

FIELD: machine building.

SUBSTANCE: invention relates to machine building, mainly, to machine-tool technology, and can be used in actuator drives. The device comprises a casing with the first, second and third guide pulleys (18, 12, 19) being installed in the bearings of the casing, a movable carriage with the first and the second differential pulleys (5, 6) being installed in the bearings, rigidly coupled and made with different circumferential length, the first, second, third and fourth driven pulleys (7, 8, 9, 10) as well as an endless drive belt and a driving pulley (16); the driving pulley is set between the first (18) and the third (19) guide pulleys, the drive belt passes the pulleys 16-18-7-5-8-12-9-6-10-19-16, and the driving pulley (16) axis is located at the right angle to the axes of the differential pulleys.

EFFECT: decreased dimensions of an actuator.

9 dwg