PROBLEM TO BE SOLVED: To provide a manual rotation apple cooker which can easily make apple juice.SOLUTION: A cooker body is rotated from a transmission gear by a manual rotation handle, and while grinding down an apple with a grater, fruit juice and dregs are simultaneously separated by centrifugal separation. Safety and cleanliness of the cooker are secured by use of plastic bearing without wear by no supply of oil.COPYRIGHT: (C)2012,JPO&INPIT【課題】手軽にリンゴジュースができる手動回転リング調理器を提供する。【解決手段】手動回転ハンドルで伝動歯車から調理器本体を回転させ、オロシ金でリンゴを擂り下ろし乍ら遠心分離により果汁と滓を同時に分離する。無給油で磨耗の無いプラスチツク軸受けの使用で調理器の安全と清潔を確保出来た。【選択図】図1