JPH02129807U - - Google Patents

Info

Publication number
JPH02129807U
JPH02129807U JP3886689U JP3886689U JPH02129807U JP H02129807 U JPH02129807 U JP H02129807U JP 3886689 U JP3886689 U JP 3886689U JP 3886689 U JP3886689 U JP 3886689U JP H02129807 U JPH02129807 U JP H02129807U
Authority
JP
Japan
Prior art keywords
light
linear body
measuring
projector
measuring device
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.)
Pending
Application number
JP3886689U
Other languages
English (en)
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 JP3886689U priority Critical patent/JPH02129807U/ja
Publication of JPH02129807U publication Critical patent/JPH02129807U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る計尺装置の正面図、第2
図A,Bは同装置の動作をそれぞれ説明する図、
第3図は従来の計尺装置の正面図である。 4……ケーブル、10……回転体、12……計
尺輪、12a……側面、13……投光器、14…
…固定受光器、14a……受光面、16……遮光
部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 走行する線条体を通してその回りで回転する回
    転体に取付けられ、前記線条体の走行に伴なつて
    転動する計尺輪を備える線条体の計尺装置におい
    て、前記回転体に取付けられて前記計尺輪の側面
    に沿つて光を出力する投光器と、前記回転体の回
    転に伴なう前記投光器の回転軌跡に対向する円盤
    状の受光面を有する固定受光器と、前記計尺輪の
    側面に設けられて該計尺輪が一回転する毎に前記
    投光器からの出力光を遮断する遮光部とを備える
    ことを特徴とする線条体の計尺装置。
JP3886689U 1989-03-31 1989-03-31 Pending JPH02129807U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3886689U JPH02129807U (ja) 1989-03-31 1989-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3886689U JPH02129807U (ja) 1989-03-31 1989-03-31

Publications (1)

Publication Number Publication Date
JPH02129807U true JPH02129807U (ja) 1990-10-25

Family

ID=31547258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3886689U Pending JPH02129807U (ja) 1989-03-31 1989-03-31

Country Status (1)

Country Link
JP (1) JPH02129807U (ja)

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