| 摘要 |
PROBLEM TO BE SOLVED: To provide a tube pump that prevents lowering of transfer capacity by forcibly restoring a tube. SOLUTION: A C-shaped inner peripheral wall 100a of a tube holder 100 is devised so that the tube 130 is held in it, and the tube 130 is fixed on fixing members (joint with gear) 140, 142 free to rotate on C letter shape both end parts of this inner peripheral wall 100a. The tube 130 is fixed on the fixing members 140, 142, and these fixing members 140, 142 rotate in the outer peripheral directions (arrow A direction, arrow B direction) of the tube 130. A part fixed on the fixing member 140 out of the tube 130 rotates in the arrow A direction and a part fixed on the fixing member 142 rotates in the arrow B direction. COPYRIGHT: (C)2009,JPO&INPIT
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