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Invention Grant
US09256157B2 Moving mechanism for a developing device, process cartridge and image forming apparatus that reduces or removes press-contact forces on a developer carrying member 有权
用于显影装置，处理盒和图像形成装置的移动机构，其减少或消除显影剂承载构件上的压力接触力

Moving mechanism for a developing device, process cartridge and image forming apparatus that reduces or removes press-contact forces on a developer carrying member
Abstract:
A developing apparatus includes a developing container for accommodating a developer; a developer carrying member for carrying the developer to a developing zone for developing a latent image; a developer regulator in contact with the developer carrying member to regulate a developer layer thickness on the developer carrying member; a developer feeding member in contact with the developer carrying member to supply the developer to the developer carrying member; an urging member for urging the developer carrying member toward the developer regulator; and a moving mechanism for moving the developer carrying member in a first direction which is a direction in which the urging member urges the developer carrying member and in a second direction crossing with the first direction. The moving mechanism moves the developer carrying member in the second direction to reduce or remove press-contact forces applied by the developer regulator and the developer feeding member.
Abstract(Chinese):

显影装置包括用于容纳显影剂的显影容器; 用于将显影剂携带到用于显影潜像的显影区域的显影剂承载构件; 与显影剂承载构件接触以调节显影剂承载构件上的显影剂层厚度的显影剂调节器; 与显影剂承载构件接触以将显影剂供应到显影剂承载构件的显影剂供给构件; 推动构件，用于将显影剂承载构件推向显影剂调节器; 以及移动机构，用于沿作为推动构件推动显影剂承载构件的方向的第一方向和与第一方向交叉的第二方向移动显影剂承载构件。 移动机构使显影剂承载构件沿第二方向移动，以减小或消除由显影剂调节器和显影剂供给构件施加的压力。

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