JPS57114802A - Method and device for measurement of central space - Google Patents

Method and device for measurement of central space

Info

Publication number
JPS57114802A
JPS57114802A JP92781A JP92781A JPS57114802A JP S57114802 A JPS57114802 A JP S57114802A JP 92781 A JP92781 A JP 92781A JP 92781 A JP92781 A JP 92781A JP S57114802 A JPS57114802 A JP S57114802A
Authority
JP
Japan
Prior art keywords
scale
scribers
attached
parts
central space
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
JP92781A
Other languages
Japanese (ja)
Inventor
Shigeo Nikudo
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.)
TOKYO SEITANKOUSHIYO KK
TOUKIYOU SEITANKOUSHIYO KK
Original Assignee
TOKYO SEITANKOUSHIYO KK
TOUKIYOU SEITANKOUSHIYO 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 TOKYO SEITANKOUSHIYO KK, TOUKIYOU SEITANKOUSHIYO KK filed Critical TOKYO SEITANKOUSHIYO KK
Priority to JP92781A priority Critical patent/JPS57114802A/en
Publication of JPS57114802A publication Critical patent/JPS57114802A/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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/20—Slide gauges

Landscapes

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

Abstract

PURPOSE:To simplify the measurement of the central space at a projected part of an arc, by using a device in which one of two scribers is attached to the surface of a main scale in a vertically movable way with the other attached in an orthogonally movable way, respectively. CONSTITUTION:A main scale 10 is put close to a pair of arc surface type projected parts 2A and 2B for which the central space is measured, and scribers 14 and 11 are vertically controlled to the scale 10 in accordance with the difference of height between the parts 2A and 2B. Furthermore, the scribers 11 and 14 are controlled in the right-angled direction to the scale 10 in accordance with the difference of diameter between the parts 2A and 2B. Thus the scale 10 is set to be parallel to the central line of both projected parts when both scribers are made to touch both projected parts. Then the scriber 11 is attached at an end of the scale 10, and the scriber 14 is attached to a slider 13 that slides on the scale 10. The space between both scribers is read by the scale 10 to obtain the central space between both projected parts.
JP92781A 1981-01-07 1981-01-07 Method and device for measurement of central space Pending JPS57114802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP92781A JPS57114802A (en) 1981-01-07 1981-01-07 Method and device for measurement of central space

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP92781A JPS57114802A (en) 1981-01-07 1981-01-07 Method and device for measurement of central space

Publications (1)

Publication Number Publication Date
JPS57114802A true JPS57114802A (en) 1982-07-16

Family

ID=11487317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP92781A Pending JPS57114802A (en) 1981-01-07 1981-01-07 Method and device for measurement of central space

Country Status (1)

Country Link
JP (1) JPS57114802A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100343618C (en) * 2006-04-26 2007-10-17 高云波 Rolling rule measuring arc pass
EP2317276A1 (en) * 2009-10-30 2011-05-04 Airbus Operations Limited A measuring device for determining the shortest distance between features in a structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100343618C (en) * 2006-04-26 2007-10-17 高云波 Rolling rule measuring arc pass
EP2317276A1 (en) * 2009-10-30 2011-05-04 Airbus Operations Limited A measuring device for determining the shortest distance between features in a structure

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