JPS5420788A - Deflectometer - Google Patents

Deflectometer

Info

Publication number
JPS5420788A
JPS5420788A JP8549677A JP8549677A JPS5420788A JP S5420788 A JPS5420788 A JP S5420788A JP 8549677 A JP8549677 A JP 8549677A JP 8549677 A JP8549677 A JP 8549677A JP S5420788 A JPS5420788 A JP S5420788A
Authority
JP
Japan
Prior art keywords
contact power
deflectometer
float
enable
test piece
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
JP8549677A
Other languages
Japanese (ja)
Inventor
Haruki Kondo
Masashige Yamamoto
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP8549677A priority Critical patent/JPS5420788A/en
Publication of JPS5420788A publication Critical patent/JPS5420788A/en
Pending legal-status Critical Current

Links

Landscapes

  • A Measuring Device Byusing Mechanical Method (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

PURPOSE:To reduce contact power and enable the same to be maintained constant within a measuring range by applying contact power to test piece by making use of the buoyancy given to a float.
JP8549677A 1977-07-16 1977-07-16 Deflectometer Pending JPS5420788A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8549677A JPS5420788A (en) 1977-07-16 1977-07-16 Deflectometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8549677A JPS5420788A (en) 1977-07-16 1977-07-16 Deflectometer

Publications (1)

Publication Number Publication Date
JPS5420788A true JPS5420788A (en) 1979-02-16

Family

ID=13860534

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8549677A Pending JPS5420788A (en) 1977-07-16 1977-07-16 Deflectometer

Country Status (1)

Country Link
JP (1) JPS5420788A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS522449U (en) * 1975-06-24 1977-01-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS522449U (en) * 1975-06-24 1977-01-08

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