2E1-1 歩行練習用装具の試作 : 薄型高減速比関節駆動モジュールの伝動効率について(歩行支援機器,一般講演)

概要

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A prototype lower limb training brace for the walking and the stretching in the physical rehabilitations. One of those brace was proposed as a light and thin brace using a thin joint articulator. The brace joint moved in high reduction ratio with laminated perfect and imperfect planetary gear's sandwich mechanism. Its reduction ratio is up to about 1/530. But in the actual operation articulator's power efficiency did not go up to be higher. To resolve these lowness problems is important for the general use as a thin and light type lower limb brace. Because the lower efficiency will causes to complain from noisy state and the heaviness for equipped by higher powerful large motor. Here some resolving idea was found that there is a gap between the theoretical reduction principle and the gear mesh phenomenon with its planetary carrier supporting,
2008-09-17