| 摘要 |
PROBLEM TO BE SOLVED: To provide a finger structure of an artificial hand capable of stably clipping articles of various shapes, especially a thin article such as paper adhered to a floor surface and the like and a small article with a curved end surface such as a clip, and having simple components, and to provide an artificial hand clipping method. SOLUTION: The finger structure of the artificial structure clips an article placed on a plane surface by moving at least one finger of two fingers. The one finger 1 has a recessed curved surface portion 12 for scooping up the article at a tip end portion on which the article abuts, and the other finger 2 has a projecting curved surface portion 22 pressing the article against the tip end portion on which the article abuts. COPYRIGHT: (C)2010,JPO&INPIT
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