PLANETARY OR STARGEAR TRANSMISSION WITH BACKLASH ELIMINATION

Herein disclosed is a controlling transmission to be used with an industrial robot or the like, which is constructed of a planetary or star gear mechanism having at least one pair of intermediate gears arranged between a sun gear and an internal gear. The paired intermediate gears are set by the mov...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TAKASHI TAKAHASHI, KINICHI ENDO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Herein disclosed is a controlling transmission to be used with an industrial robot or the like, which is constructed of a planetary or star gear mechanism having at least one pair of intermediate gears arranged between a sun gear and an internal gear. The paired intermediate gears are set by the movement adjustment of a movement adjusting mechanism such that one of them has its back-lash eliminated with respect to the rotations in the clockwise direction whereas the other has its back-lash eliminated with respect to the rotations in the counter-clockwise direction.