| 摘要 |
PROBLEM TO BE SOLVED: To provide a long-life tube pump which hardly damages a tube or the like. SOLUTION: The tube pump includes a rotor which has rollers and holds the rollers so as to be revolved along the inner peripheral surface of a cap. The rotor comprises a disk for holding the rollers at the base side. A tube holder which is engaged with the disk so as not to be moved further to the base side than the disk, covers a gap between the inner peripheral surface of the cap and itself, and can be rotated along the outer peripheral part of the disk is attached to the outer peripheral part of the disk. COPYRIGHT: (C)2011,JPO&INPIT
|
