公开(公告)号：US3699473A

公开(公告)日：1972-10-17

申请号：US3699473D

申请日：1969-03-24

Applicant: AMES CO B C

Inventor： PAUL IGOR L

IPC: G01B3/22

CPC classification number: G01B3/22 ,  Y10T74/18848

Abstract: Low-friction dial indicators are provided wherein the linear motion of an indicator rod is converted to the rotary motion of the indicator needle by means of a flexible band wrapped about a cluster of rollers and connected to g guide way in which the rollers move substantially free of friction. Means are provided for pre-loading the rollers, for adjusting the sensitivity of the indicators and for providing multiple output from a single drive system.

Abstract translation: 提供了低摩擦表盘指示器，其中指示杆的直线运动通过围绕一组滚子缠绕的柔性带转换成指示针的旋转运动，并连接到导轨方式，其中滚子基本上自由地移动 的摩擦。 提供了用于预加载辊的装置，用于调节指示器的灵敏度和从单个驱动系统提供多个输出。