| 摘要 |
PROBLEM TO BE SOLVED: To provide an image heating device able to restrict damage to an end part of a flexible cylindrical rotor even if skew force greater than that in during regular printing occurs during jam processing.SOLUTION: The curvature radius of a non-contact part, which does not contact with a regulation member on a side end face of a flexible cylindrical body of rotation is assumed as a first curvature radius R. The curvature radius of a contact part, which contacts with the regulation member on the side end face of the body of rotation is assumed as a second curvature radius r. In this case, the second curvature radius r is set smaller than the first curvature radius R. |
