JPS56122907A - Measuring method for length of long sized material - Google Patents

Measuring method for length of long sized material

Info

Publication number
JPS56122907A
JPS56122907A JP2711080A JP2711080A JPS56122907A JP S56122907 A JPS56122907 A JP S56122907A JP 2711080 A JP2711080 A JP 2711080A JP 2711080 A JP2711080 A JP 2711080A JP S56122907 A JPS56122907 A JP S56122907A
Authority
JP
Japan
Prior art keywords
length
mark
sensor
objects
staff
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
JP2711080A
Other languages
English (en)
Other versions
JPH0214645B2 (ja
Inventor
Ichiro Harima
Nobutaka Ito
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.)
Nitta Corp
Original Assignee
Nitta Corp
Nitta Belt KK
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 Nitta Corp, Nitta Belt KK filed Critical Nitta Corp
Priority to JP2711080A priority Critical patent/JPS56122907A/ja
Publication of JPS56122907A publication Critical patent/JPS56122907A/ja
Publication of JPH0214645B2 publication Critical patent/JPH0214645B2/ja
Granted 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
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
    • G01B21/06—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness specially adapted for measuring length or width of objects while moving

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
JP2711080A 1980-03-03 1980-03-03 Measuring method for length of long sized material Granted JPS56122907A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2711080A JPS56122907A (en) 1980-03-03 1980-03-03 Measuring method for length of long sized material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2711080A JPS56122907A (en) 1980-03-03 1980-03-03 Measuring method for length of long sized material

Publications (2)

Publication Number Publication Date
JPS56122907A true JPS56122907A (en) 1981-09-26
JPH0214645B2 JPH0214645B2 (ja) 1990-04-09

Family

ID=12211933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2711080A Granted JPS56122907A (en) 1980-03-03 1980-03-03 Measuring method for length of long sized material

Country Status (1)

Country Link
JP (1) JPS56122907A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009174947A (ja) * 2008-01-23 2009-08-06 Nisshin A & C Co Ltd 加工品の移送方向の長さ良否判定方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009174947A (ja) * 2008-01-23 2009-08-06 Nisshin A & C Co Ltd 加工品の移送方向の長さ良否判定方法

Also Published As

Publication number Publication date
JPH0214645B2 (ja) 1990-04-09

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