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发明公开
CN108732884A 可旋转部件、盒和成像装置 无效 - 撤回

可旋转部件、盒和成像装置
摘要：
一种可旋转部件包括由弯曲的板状部件形成的中空圆筒形旋转轴。旋转轴包括接缝，板状部件的两个端面在接缝处彼此接触。旋转轴包旋转驱动传递部，旋转驱动传递部设在旋转轴的轴向端部处且包括接触表面，所述接触表面能够接触到用于驱动旋转轴的驱动器并且构造成接收来自驱动器的驱动力。在以旋转轴线作为原点的坐标系中，所述接触表面设在沿着正常旋转方向离接缝90°以上的位置，所述正常旋转方向是可旋转部件旋转以形成图像的旋转方向。本发明还涉及一种能够可拆卸地安装到成像装置的主组件的盒以及一种成像装置。
摘要（英）：

A rotatable member includes a hollow cylindrical rotation shaft formed with a curved plate-like member. The rotation shaft includes a seam where end surfaces of the plate-like member are contacted to each other. The rotation shaft includes a rotational drive transmitting portion which is provided at an axial end portion thereof and which includes a contact surface contactable to a driver for driving the rotation shaft and configured to receive the driving force from the driver. In a coordinate system with the rotational axis as an origin, the contact surface is provided at a position away by 90° or more from the seam in a normal rotational direction which is a direction in which the rotatable member rotates to form an image.

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