About KURASHINA HIKARU
About YOSHINO MASANOBU
About 日本高専学会誌
About planetary gears
About planetary gear
About gear
About floating action
About meshing
About sun gear
About self centering
About スター型遊星歯車装置
About self centering mechanism
About Gears,gear units
About 遊星歯車
About 遊星歯車装置
About 浮動
About 太陽歯車
About セルフセンタリング