PLANETARY BALL-TYPE GEAR TRAIN Russian patent published in 2002 - IPC

Abstract RU 2184289 C2

FIELD: mechanical engineering. SUBSTANCE: planetary ball-type gear train includes three coaxial cylindrical holders; one holder is immovable; inner and outer holders are provided with working grooves and return grooves; intermediate holder has through slots. Balls are received by these slots and are engageable with grooves of holders. EFFECT: enhanced efficiency; increased service life. 14 cl, 9 dwg

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RU 2 184 289 C2

Authors

Panin A.A.

Shumilov V.P.

Litvjak V.A.

Dates

2002-06-27—Published

2000-09-07—Filed