JPS57104804A - Enclosure for position detector - Google Patents

Enclosure for position detector

Info

Publication number
JPS57104804A
JPS57104804A JP18159180A JP18159180A JPS57104804A JP S57104804 A JPS57104804 A JP S57104804A JP 18159180 A JP18159180 A JP 18159180A JP 18159180 A JP18159180 A JP 18159180A JP S57104804 A JPS57104804 A JP S57104804A
Authority
JP
Japan
Prior art keywords
elements
enclosures
light emitting
emitting elements
successively
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
JP18159180A
Other languages
Japanese (ja)
Inventor
Yutaka Maruyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP18159180A priority Critical patent/JPS57104804A/en
Publication of JPS57104804A publication Critical patent/JPS57104804A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)

Abstract

PURPOSE:To enable improvement in the positioning accuracy and the working efficiency at the insertion of light emitting elements and light detecting elements in a position detecting enclosure by successively providing a plurality of those in which these two elements are inserted at a position opposite to each other. CONSTITUTION:A plurality of enclosures in which light emitting elements and light detecting elements are inserted at the positions opposite to each other are successively provided to manufacutre. For example, bottom surface sections of adjacent enclosures are successively arranged with a joint section 4 which is equal in the material and made so thin to be cut easily and insertion cylinder blocks 2a and 2b are mounted respectively for the light emitting elements and the light detecting elements each having a slit section 3 thereon. This eliminates the need for paying attentions to ensure that all the enclosures are arranged at respective pitches while the insertion cylinders are aligned. Thus, easier working in the insertion of individual elements enables improvement in the positioning accuracy and the working efficiency in the insertion thereof.
JP18159180A 1980-12-22 1980-12-22 Enclosure for position detector Pending JPS57104804A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18159180A JPS57104804A (en) 1980-12-22 1980-12-22 Enclosure for position detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18159180A JPS57104804A (en) 1980-12-22 1980-12-22 Enclosure for position detector

Publications (1)

Publication Number Publication Date
JPS57104804A true JPS57104804A (en) 1982-06-30

Family

ID=16103480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18159180A Pending JPS57104804A (en) 1980-12-22 1980-12-22 Enclosure for position detector

Country Status (1)

Country Link
JP (1) JPS57104804A (en)

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