The heart gap amendment tool null support axis of child

摘要

PROBLEM TO BE SOLVED: To make a lever type dial gauge usable for the measurement of the diameter of a hole having a nearly equal diameter to that of a probe and to reduce the erroneous reading of the dial of a dial gauge. ;SOLUTION: In the lever type dial gauge in which the center line of a supporting section and the center of the moving direction of the probe are deviated from each other, the center of the moving direction of the probe and the center of a supporting section are made to coincide with each other by using a tool for correcting alignment in which the center axis of a holding section is eccentrically arranged from the center axis of the supporting section.;COPYRIGHT: (C)2001,JPO