JPS61127435U

JPS61127435U -

Info

Publication number: JPS61127435U
Application number: JP1149385U
Authority: JP
Priority date: 1985-01-29
Filing date: 1985-01-29
Publication date: 1986-08-09

Description

[Brief explanation of the drawing]

第１図は本考案の被検出体で、第２図の―
線相当個所の断面図、第２図は被検出体の平面図
、第３図はスリツトを形成した光反射層または非
反射層の斜視図、第４図〜第６図は異なる実施例
における被検出体の断面図、第７図は被検出体の
伝動軸貼着状態図、第８図は軸馬力計の１例にお
ける全体系統図、第９図ａは光センサの設置状態
を示す正面図、同図ｂは同図ａの―線矢視図
。１，１Ａ，１Ｂ……被検出体、３……フイルム
、４……光反射部、５……非反射部、６……光反
射マーク列層、１０……伝動軸、１１……接着層
。 Figure 1 shows the object to be detected according to the present invention, and Figure 2 shows the object to be detected.
2 is a plan view of the object to be detected, FIG. 3 is a perspective view of a light reflecting layer or non-reflecting layer with slits formed therein, and FIGS. 7 is a cross-sectional view of the object to be detected, FIG. 7 is a diagram of the transmission shaft attached to the object to be detected, FIG. 8 is an overall system diagram of an example of a shaft horsepower meter, and FIG. 9a is a front view showing the installation state of the optical sensor. , Figure b is a view taken along the - line arrow of Figure a. 1, 1A, 1B...Object to be detected, 3...Film, 4...Light reflective part, 5...Non-reflective part, 6...Light reflective mark row layer, 10...Transmission shaft, 11...Adhesive layer .

Claims

[Scope of Claim for Utility Model Registration] A light-reflecting part and a non-reflecting part in an object to be detected for non-contact detection of shaft torsion angle around a shaft that is separated by a certain distance in the axial direction of a shaft that transmits power. A shaft torsion angle covering for a shaft horsepower meter, characterized in that a layer of light reflective marks arranged alternately is formed on the film surface, and an adhesive layer is formed on the surface of the film that is attached to the transmission shaft. Detection object.