MULTI-THREAD BEARINGLESS PLANETARY GEAR Russian patent published in 2024 - IPC F16H3/44 

FIELD: mechanical engineering.

SUBSTANCE: multi-thread bearingless planetary gear contains input and output shafts with central gears, between which cylindrical satellites are installed. The satellites are made floating in the form of bearingless gear assemblies, installed with the possibility of their free movement in the tangential and radial directions within the clearances of all gears of the planetary gear and are equipped with a device for limiting the axial movement of the floating double-crown satellites; along the central axis of the transmission.

EFFECT: design is simplified and the dimensions of the transmission are reduced, as well as increasing the load capacity and simplifying the process of assembling and disassembling the planetary gear.

9 cl, 5 dwg