JPH01156407U - - Google Patents

Info

Publication number
JPH01156407U
JPH01156407U JP5228988U JP5228988U JPH01156407U JP H01156407 U JPH01156407 U JP H01156407U JP 5228988 U JP5228988 U JP 5228988U JP 5228988 U JP5228988 U JP 5228988U JP H01156407 U JPH01156407 U JP H01156407U
Authority
JP
Japan
Prior art keywords
coiled spring
chuck
constant speed
feeding mechanism
central axis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP5228988U
Other languages
English (en)
Other versions
JPH0547365Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP5228988U priority Critical patent/JPH0547365Y2/ja
Publication of JPH01156407U publication Critical patent/JPH01156407U/ja
Application granted granted Critical
Publication of JPH0547365Y2 publication Critical patent/JPH0547365Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Length Measuring Devices By Optical Means (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す概略側面図、
第２図は検出信号の一例を示すグラフである。 １……チヤツク、２……測定ヘツド、３……割
出回転機構、４……定速送り機構、５……制御演
算手段、１０……巻ばね。

Claims (1)

  1. 【実用新案登録請求の範囲】 巻ばねの一端を把持するチヤツクと、 チヤツクで把持された巻ばねの他端より内外周
    間に跨つて挿入可能とされ、先端に光電センサを
    対設した２股フオーク状の測定ヘツドと、 チヤツクを巻ばねの中心軸線回りで間欠回転さ
    せる割出回転機構と、 測定ヘツドを巻ばねの中心軸線と平行に定速移
    動させる定速送り機構と、 割出回転機構及び定速送り機構を制御し、巻ば
    ねの周方向の割出角度位置毎に、定速送り機構の
    送り速度及び光電センサの検出信号から巻ばねの
    線間ピツチを演算する制御演算手段とを具備した
    ことを特徴とする巻ばねの線間ピツチの自動測定
    装置。
JP5228988U 1988-04-19 1988-04-19 Expired - Lifetime JPH0547365Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5228988U JPH0547365Y2 (ja) 1988-04-19 1988-04-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5228988U JPH0547365Y2 (ja) 1988-04-19 1988-04-19

Publications (2)

Publication Number Publication Date
JPH01156407U true JPH01156407U (ja) 1989-10-27
JPH0547365Y2 JPH0547365Y2 (ja) 1993-12-14

Family

ID=31278290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5228988U Expired - Lifetime JPH0547365Y2 (ja) 1988-04-19 1988-04-19

Country Status (1)

Country Link
JP (1) JPH0547365Y2 (ja)

Also Published As

Publication number Publication date
JPH0547365Y2 (ja) 1993-12-14

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