ARRANGEMENT AND METHOD FOR MEASURING THE DEFORMATI

专利名称：ARRANGEMENT AND METHOD FOR

MEASURING THE DEFORMATION OF ASHAFT

发明人：Philip David HEMSLEY申请号：US13359501申请日：20120127

公开号：US20120194825A1公开日：20120802

专利附图：

摘要：A method for measuring deformation of a shaft by a device includes illuminatinga pattern applied on the shaft before the deformation is applied; and detecting a first

reference position by detecting the radiation reflected by the pattern, after thedeformation is applied illuminating the pattern and detecting a second referenceposition by detecting the radiation reflected by the pattern. Based on the distancebetween the first and the second reference positions, the shaft circumferentialdeformation and/or torque is determined.

申请人：Philip David HEMSLEY

地址：Rugby GB

国籍：GB

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