公开(公告)号：US07367128B2

公开(公告)日：2008-05-06

申请号：US10521168

申请日：2003-07-16

申请人： David R McMurtry ,  James R. Henshaw ,  Alexander D. Ellin

发明人： David R McMurtry ,  James R. Henshaw ,  Alexander D. Ellin

IPC分类号： G01D21/00

CPC分类号： G01D5/34707 ,  G01D5/34738

摘要： A rotary ring system for use in scale reading apparatus comprises a rotary ring (12), provided with scale marks on its surface and at least one intermediate member (24). The at least one intermediate member (24) is fitted between the rotary ring (12) and the machine part (10) on which the rotary ring is to be mounted. Application of a force to the at least one intermediate member adjusts the effective radius of the rotary ring. The at least one intermediate member may be tangentially compliant.

摘要翻译： 用于秤读取装置的旋转环系统包括在其表面上设置有刻度标记的旋转环（12）和至少一个中间构件（24）。 所述至少一个中间构件（24）装配在所述旋转环（12）与要安装所述旋转环的机器部件（10）之间。 向至少一个中间构件施加力调节旋转环的有效半径。 至少一个中间构件可以是切向顺应的。