TRANSMISSION Russian patent published in 2014 - IPC F16H1/32 

FIELD: transport.

SUBSTANCE: invention relates to planetary and cycloidal transmissions and can be used in industry robots when manufacturing electric parking brakes in vehicles. The transmission contains internally toothed wheel made in the form of hollow cylinder with flanks. In the wheel, driving input shaft and output member are installed on support. The output member contains two nonrotationally interlinked rotary members with separators. Between separators, wheel and member (70) for conversion planetary wheel motions into rotational motions of output member. The member (70) is made as ring each both flanks of which are provided with at least two guiding elements (74-1, 74-2; 74-3, 74-4) central axes. Central axes of guiding elements of one flank are perpendicular to axis plane. Central axes of guiding elements of other flank are parallel to axis plane. The ring has through coaxial holes (78), crossed by not contacting with them separators.

EFFECT: invention takes minimum space and has high gear ratio.

7 cl, 8 dwg