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发明授权
CN101191736B 旋转传感器 有权

旋转传感器
摘要：
本发明涉及旋转传感器，它包括有二个组件(10，20)，它们围绕轴线(A)相互可旋转地设置。第二组件(20)包括有带有中心孔的轴(21)、轴肩(21.1)和具有外表面(21.22)的连片(21.2)以及具有内表面(24.3)的环形体(24)和一个操纵机构(24.1，24.2)。除此之外旋转传感器还有一个构件(22)，它布置在环形体(24)的外表面(21.22)和内表面(24.3)之间。无论是在环形体(24)内表面(24.3)上的点(Pi1，Pi2)还是在轴(21)的外表面(21.22)上的点(Pa1，Pa2)至轴线(A)的距离(ri1，ri2，ra1，ra2)各不相同，因此通过操纵机构(24.1，24.2)使环形体(24)支承在轴肩(21.1)上，从而通过构件(22)使径向力作用于连片(21.2)上并可以夹紧一个机器零件。
摘要（英）：

A rotary encoder includes two component groups that are rotatably arranged relative to each other about an axis. The second component group includes a shaft having a central bore hole, a shoulder and a ridge having an outer surface, and a ring element having an inner surface and an actuation device. In addition, the rotary encoder has a component, which is arranged between the outer surface and the inner surface of the ring element. Both points on the inner surface of the ring element as well as points on the outer surface of the shaft have different distances with respect to the axis such that, via the actuation device, the ring element rests on the shoulder so that a radial force acts on the ridge via the component and a machine part is clampable.

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