FIELD: machine building.
SUBSTANCE: invention relates to gear transmissions. Spring-gear transmission comprises a resilient spur gear, on rim of which there are springs, and gear engaged therewith. Wheel rim is made with four rows of holes, through extreme pairs of which are inserted ring springs with left and right inclination of turns. Gear is made in form of a chevron gear wheel, consisting of two rims with left and right inclination of tooth line, equal on inclination angle.
EFFECT: broader functional capabilities of transmission on heavy-loaded and high-speed modes.
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