DEVICE FOR OSCILLATING MOVEMENT OF THE WORKING TOOL Russian patent published in 2021 - IPC B24B39/04 F16H19/08 F16H37/04 

FIELD: working tool oscillating movement devices.

SUBSTANCE: invention relates to a device for the oscillating movement of a working tool. The device contains a housing, an electric motor, four bevel gears, bearing assemblies, a drive shaft and a driven shaft connected to the working tool. The drive and driven bevel gears are on the same axis and are directed by the teeth towards each other. The axis of the driven gear on the opposite side from the location of its teeth is connected by means of a sleeve to the working tool. The axis of the drive gear on the opposite side from the location of its teeth is connected by means of a clutch to an electric motor. Perpendicular to the axis on which the said driving and driven gears are located, there are two intermediate bevel gears directed by teeth towards each other and meshing with the driving and driven gears. On the pinion gear, parts of its toothed sector have been removed to provide an oscillating circular motion of the working tool.

EFFECT: created a reliable and compact device.

1 cl, 2 dwg