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Invention Grant
US09329543B2 Fixing device comprising supporting member having supporting face configured to come into contact with inner circumference face of fixing belt and image forming apparatus including the same 有权
固定装置包括具有构造成与定影带的内周面接触的支撑面的支撑构件和包括该固定装置的图像形成装置

Fixing device comprising supporting member having supporting face configured to come into contact with inner circumference face of fixing belt and image forming apparatus including the same
Abstract:
A fixing device includes a fixing belt, a pressuring member, a heating member, a pressing member and a supporting member. The heating member is arranged rotatably around a rotation axis and configured such that the fixing belt is sandwiched between the heating member and the pressuring member. The pressing member is configured to press the fixing belt to a side of the pressuring member and configured such that the fixing belt is sandwiched between the pressing member and the pressuring member. The supporting member has a supporting face configured to come into contact with the inner circumference face of the fixing belt. The supporting face is inclined toward inside in a radial direction of the fixing belt from both end sides to a center side of the fixing belt in the rotation axis direction.
Abstract(Chinese):

定影装置包括定影带，加压构件，加热构件，按压构件和支撑构件。 加热构件绕旋转轴线可旋转地布置，并且构造成使得定影带夹在加热构件和加压构件之间。 按压部件被构造成将定影带按压到加压部件的一侧，并且构造成使得定影带夹在按压部件和加压部件之间。 支撑构件具有构造成与定影带的内周面接触的支撑面。 支撑面沿着定影带的旋转轴线方向的两端到中心侧沿着定影带的径向向内侧倾斜。

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