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发明公开
CN101387840A 驱动传递装置,使用其的图像形成装置及处理卡盒 有权

驱动传递装置,使用其的图像形成装置及处理卡盒
摘要：
本发明提供同时满足复数回转体的回转精度以及回转体之间的位置精度的回转驱动传递装置。由驱动电机(301)，使得电机减速的齿轮(302)，渐开线花键联轴器(304)，以及固定在装置主体的轴支部件(303)构成第一回转体驱动系统。第二回转体驱动系统由减速系列(305，306，307，308)以及渐开线花键联轴器(309)构成。渐开线花键联轴器(309)和渐开线花键联轴器(304)由同一轴支部件(303)轴支。在第一回转体驱动系统中，由驱动电机(301)驱动回转输入，传递到减速齿轮(302)，驱动与齿轮(302)同轴构成的渐开线花键联轴器(304)。驱动装置侧的渐开线花键联轴器(304)通过与从动侧的渐开线花键联轴器啮合嵌合，传递回转驱动。
摘要（英）：

The invention provides a rotary drive transmission device for satisfying rotary accuracy of plural gyrorotors and position accuracy between the gyrorotors at the same time. A first gyrorotor drive system is composed of a drive motor (301), a gear (302) enabling the motor to decelerate, an involute spline joint (304), and an axial branch part (303) fixed on the device body. A second gyrorotor drive system is composed of deceleration series (305, 306, 307, 308) and an involute spline joint (309). The involute spline joint (309) and the involute spline joint (304) are supported axially by a same axial branch part (303). In the first gyrorotor drive system, rotary input is driven by a drive motor (301), transmitted to a reduction gear (302), for driving the involute spline joint (304) composed axially with the gear (302). The involute spline joint (304) at the side of the drive device transmits rotary drive through being meshed and tabled with the involute spline joint at the driven side.

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