Triaxial displacement detector

Abstract

Abstract PURPOSE:To make construction simple and stability in the neutral stage high by mounting a measuring element to a swivel of a 3-point support system, and detecting displacements in triaxial directions independently of respective axes. CONSTITUTION:A slider 21 which slides axially is provided in a body 20 of a hollow cylindrical shape. A steel ball 23 stuck in the bottom end part is fitted into the recess 26 of a swivel 24. A measuring element 27 is fixed below the swivel 24 which is supported by three pieces of positioning balls 25. Further, a Z-axis displacement detector 28 is mounted in the central part on the top surface of a body 20, and X-axis 29, Y-axis displacement detectors are mounted in the flange part of the slider 21 to detect the displacements of the measuring element. Thus, the detector of the simple construction having good stability in the neutral stage is obtained.

Inventors

• 👤 Seido Koda
• 👤 幸田　盛堂
• 👤 Sumihiro Ushio
• 👤 牛尾　純裕

Bibliographic Details