| 摘要 |
PROBLEM TO BE SOLVED: To provide a heating rotor capable of stabilizing rotation and reducing the rise of rotation torque. SOLUTION: The heating rotor is provided with a plurality of layers having at least a base layer 13a composed of a metallic sleeve having flexibility and an elastic layer 13b formed on the outer periphery of the base layer 13a. The outer diameter of a longitudinal direction end part De brought into contact with a regulation member 15 for regulating movement in a longitudinal direction orthogonal to a heated material carrying direction is shorter than the outer diameter of a contact part Dc of the elastic layer brought into contact with the heated material P. COPYRIGHT: (C)2007,JPO&INPIT
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