KIT FOR REMOVING THE COOLING IMPELLER AND THE ELECTRIC ENGINE ROTOR Russian patent published in 2022 - IPC B25B27/02 

FIELD: engineering.

SUBSTANCE: invention relates to kits for removing the cooling impeller and the electric engine rotor. Kit consists of mounting pins, whereon nuts for preventing the axial displacement of the front face cover of the electric engine and nuts for securing the front face cover of the electric engine on mounting pins are screwed; a working pin with threads for screwing into the electric engine rotor shaft and for screwing on the clutch release nut; a sleeve for preventing the radial displacement of the rotor shaft and securing nuts for preventing the rotation thereof; and two open-ended wrenches for rotating the clutch release nut and retaining the securing nuts to prevent the rotation of the rotor shaft.

EFFECT: creation of a design of the elements of a kit used for maintenance and repair of electric engines, that is effective in operation and convenient to use.

1 cl, 3 dwg