JPS57184903A - Length measuring device - Google Patents

Length measuring device

Info

Publication number
JPS57184903A
JPS57184903A JP6891381A JP6891381A JPS57184903A JP S57184903 A JPS57184903 A JP S57184903A JP 6891381 A JP6891381 A JP 6891381A JP 6891381 A JP6891381 A JP 6891381A JP S57184903 A JPS57184903 A JP S57184903A
Authority
JP
Japan
Prior art keywords
work
arrow mark
measuring
roller
stop
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
JP6891381A
Other languages
Japanese (ja)
Inventor
Kiyoshi Higuchi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP6891381A priority Critical patent/JPS57184903A/en
Publication of JPS57184903A publication Critical patent/JPS57184903A/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
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

PURPOSE:To enable even a large-sized work to be accurately measured in a micron order, by constituting a device such that a measuring part of a measuring device is freely moved in the same direction as and in a direction being perpendicular to a moving direction of an object to be measured and is guided by means of rollers. CONSTITUTION:Before starting a measurement, a total measuring device is retracted so that it is prevented from disturbing movement of a work 1, and the work 1 on a conveyor moves in the direction of an arrow mark A. In case the work 1 is brought to a stop in a specified position as shown in a 2-point chain line, when rollers 3 are raised in a direction of an arrow mark B, they stop at a measuring point as they are guided by a right side 1a of the work 1 as shown in a 2-point chain line, and a measuring length L is measured by measuring elements 4. In case the work 1 on the conveyor is brought to a stop at a position deviating by a distance l from the specified and the direction of the arrow mark A, the roller 3 (shown in a 2-point chain line), being raised in the direction of the arrow mark A, makes contact with a corner 1b of the work 1. Then, with the roller 3 turned, a frame 2 is moved by a distance l in the direction of the arrow mark A, and the roller 3 moves along the side 1a of the work 1 in the direction of the arrow mark B to measure a size L of the work 1.
JP6891381A 1981-05-09 1981-05-09 Length measuring device Pending JPS57184903A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6891381A JPS57184903A (en) 1981-05-09 1981-05-09 Length measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6891381A JPS57184903A (en) 1981-05-09 1981-05-09 Length measuring device

Publications (1)

Publication Number Publication Date
JPS57184903A true JPS57184903A (en) 1982-11-13

Family

ID=13387364

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6891381A Pending JPS57184903A (en) 1981-05-09 1981-05-09 Length measuring device

Country Status (1)

Country Link
JP (1) JPS57184903A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0417677A1 (en) * 1989-09-11 1991-03-20 Industrie-Handels-Aktiengesellschaft Device for measuring distances on a workpiece with a slide gauge provided with a digital indication of these distances

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0417677A1 (en) * 1989-09-11 1991-03-20 Industrie-Handels-Aktiengesellschaft Device for measuring distances on a workpiece with a slide gauge provided with a digital indication of these distances

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