JPS5780502A - Apparatus for measuring size in the direction of diameter of rod shaped body - Google Patents

Apparatus for measuring size in the direction of diameter of rod shaped body

Info

Publication number
JPS5780502A
JPS5780502A JP55157801A JP15780180A JPS5780502A JP S5780502 A JPS5780502 A JP S5780502A JP 55157801 A JP55157801 A JP 55157801A JP 15780180 A JP15780180 A JP 15780180A JP S5780502 A JPS5780502 A JP S5780502A
Authority
JP
Japan
Prior art keywords
frame
shaped body
rod shaped
center
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.)
Granted
Application number
JP55157801A
Other languages
Japanese (ja)
Other versions
JPS6222401B2 (en
Inventor
Kazuo Kasuya
Koji Okawa
Shinji Watanabe
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.)
Kobe Steel Ltd
Kosaka Laboratory Ltd
Original Assignee
Kobe Steel Ltd
Kosaka Laboratory 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 Kobe Steel Ltd, Kosaka Laboratory Ltd filed Critical Kobe Steel Ltd
Priority to JP55157801A priority Critical patent/JPS5780502A/en
Publication of JPS5780502A publication Critical patent/JPS5780502A/en
Publication of JPS6222401B2 publication Critical patent/JPS6222401B2/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
    • 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)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

PURPOSE:To measure the size of the rod shaped body accurately by providing two movable frame, with two axes, which cross at a right angle to each other and also cross with an acting line of the center of gravity, as centers, providing a measuring device in the inner frame, thereby always holding the measuring device at a horizontal state. CONSTITUTION:The first frame 6 is provided so that it can be freely moved with the X-X axis which crosses with the acting line of the center of gravity as a center by a hanging tool 8 of a trestle 4 and ball bearings 11. The second frame 12 having the same constitution as the frame 6 is provided so that it can be freely moved with the Y-Y axis which crosses the X-X axis at a right angle as a center. The measuring device 14 is attached to said frame 12. Therefore the frame 12 is held at a horizontal state even though the trestle 4 is inclined in any direction. In this constitution, the rod shaped body 1 is hung by a crane and inserted into an opening part 13 through guide rollers 16. Then a head part 15 is contacted with the rod shaped body 1, and the size in the direction of the diameter is measured by the mesuring device 14. thus, the measuring device 14 is always held horizontally, and the size in the direction of the diameter can be accurately measured.
JP55157801A 1980-11-10 1980-11-10 Apparatus for measuring size in the direction of diameter of rod shaped body Granted JPS5780502A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55157801A JPS5780502A (en) 1980-11-10 1980-11-10 Apparatus for measuring size in the direction of diameter of rod shaped body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55157801A JPS5780502A (en) 1980-11-10 1980-11-10 Apparatus for measuring size in the direction of diameter of rod shaped body

Publications (2)

Publication Number Publication Date
JPS5780502A true JPS5780502A (en) 1982-05-20
JPS6222401B2 JPS6222401B2 (en) 1987-05-18

Family

ID=15657578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55157801A Granted JPS5780502A (en) 1980-11-10 1980-11-10 Apparatus for measuring size in the direction of diameter of rod shaped body

Country Status (1)

Country Link
JP (1) JPS5780502A (en)

Cited By (3)

* 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
JPH05232286A (en) * 1992-02-18 1993-09-07 Nuclear Fuel Ind Ltd Measuring apparatus of dimensions of channel box
CN102867553A (en) * 2011-07-08 2013-01-09 韩电原子力燃料株式会社 Apparatus for measuring outer diameters of fuel rods of nuclear fuel assembly

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0313003U (en) * 1989-06-21 1991-02-08

Cited By (4)

* 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
JPH05232286A (en) * 1992-02-18 1993-09-07 Nuclear Fuel Ind Ltd Measuring apparatus of dimensions of channel box
CN102867553A (en) * 2011-07-08 2013-01-09 韩电原子力燃料株式会社 Apparatus for measuring outer diameters of fuel rods of nuclear fuel assembly
CN102867553B (en) * 2011-07-08 2016-09-21 韩电原子力燃料株式会社 The nuclear fuel rod external diameter measuring device of nuclear fuel assembly

Also Published As

Publication number Publication date
JPS6222401B2 (en) 1987-05-18

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