AU521380B2 - Folding square - Google Patents

Folding square

Info

Publication number
AU521380B2
AU521380B2 AU40362/78A AU4036278A AU521380B2 AU 521380 B2 AU521380 B2 AU 521380B2 AU 40362/78 A AU40362/78 A AU 40362/78A AU 4036278 A AU4036278 A AU 4036278A AU 521380 B2 AU521380 B2 AU 521380B2
Authority
AU
Australia
Prior art keywords
folding square
folding
square
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.)
Expired
Application number
AU40362/78A
Other versions
AU4036278A (en
Inventor
Kiritani Toshiaki
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.)
Toshiaki Kiritani And Masamo Nakamura
Original Assignee
HIRATANI T
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 HIRATANI T filed Critical HIRATANI T
Priority to AU40362/78A priority Critical patent/AU521380B2/en
Publication of AU4036278A publication Critical patent/AU4036278A/en
Application granted granted Critical
Publication of AU521380B2 publication Critical patent/AU521380B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G01C15/12—Instruments for setting out fixed angles, e.g. right angles
    • 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
    • G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B5/245—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing perpendicularity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
AU40362/78A 1978-10-03 1978-10-03 Folding square Expired AU521380B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU40362/78A AU521380B2 (en) 1978-10-03 1978-10-03 Folding square

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU40362/78A AU521380B2 (en) 1978-10-03 1978-10-03 Folding square

Publications (2)

Publication Number Publication Date
AU4036278A AU4036278A (en) 1980-04-17
AU521380B2 true AU521380B2 (en) 1982-04-01

Family

ID=3727562

Family Applications (1)

Application Number Title Priority Date Filing Date
AU40362/78A Expired AU521380B2 (en) 1978-10-03 1978-10-03 Folding square

Country Status (1)

Country Link
AU (1) AU521380B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105066853A (en) * 2015-09-06 2015-11-18 大族激光科技产业集团股份有限公司 Method for measuring verticality of slide carriage joint surface relative to feeding box mounting surface

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105066853A (en) * 2015-09-06 2015-11-18 大族激光科技产业集团股份有限公司 Method for measuring verticality of slide carriage joint surface relative to feeding box mounting surface

Also Published As

Publication number Publication date
AU4036278A (en) 1980-04-17

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