公开(公告)号：US3635077A

公开(公告)日：1972-01-18

申请号：US3635077D

申请日：1969-07-30

Applicant: JOSEPH RAUCH

Inventor： RAUCH JOSEPH

IPC: G01L1/06 ,  G01L1/22

CPC classification number: G01L1/2212 ,  G01L1/06 ,  G01L1/22 ,  G01L1/2206

Abstract: A method of measuring deformation and an electrical resistance extensometer gauge therefor, wherein the gauge comprises a frame member having a surface adapted to be affixed to the surface of an article to be tested, at least one strand of wire which has an elastic memory, and means for affixing the strand to the frame member, whereby deformation of the article to be tested causes elongation of the strand thereby causing a change in the electrical resistance of said strand in proportion to the degree of deformation of the article to be tested.

Abstract translation: 一种测量变形的方法及其电阻伸缩计，其中，所述量规包括框架构件，所述框架构件具有适于固定到待测试物品的表面的表面，至少一根具有弹性记忆的线束，以及 用于将绳子固定到框架构件的装置，由此待测试的物品的变形导致绳索的伸长，从而导致所述绳索的电阻变化与待测试物品的变形程度成比例。