| 摘要 |
PROBLEM TO BE SOLVED: To provide roller support structure capable of preventing eccentric rotation of a roller even if the roller is repeatedly attached and detached. SOLUTION: In the roller support structure rotatably supporting the roller between a drive side support member to be driven by driving force from a driving source and a driven side support member arranged opposite to the drive side support member freely to rotate and move along the axial direction, the drive side support member 2 and the driven side support member are formed with tapered support surfaces 6 and 11 so as to support the roller R by pinching fitting holes Ra provided in both ends of the roller R or opening ends of the fitting hole between both the support surfaces 6 and 11. COPYRIGHT: (C)2008,JPO&INPIT
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