JPS5237464A - Method of measuring bore distribution of pipe - Google Patents
Method of measuring bore distribution of pipeInfo
- Publication number
- JPS5237464A JPS5237464A JP11313775A JP11313775A JPS5237464A JP S5237464 A JPS5237464 A JP S5237464A JP 11313775 A JP11313775 A JP 11313775A JP 11313775 A JP11313775 A JP 11313775A JP S5237464 A JPS5237464 A JP S5237464A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- measuring bore
- bore distribution
- distribution
- measured
- 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
Links
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
PURPOSE: A bore detecting section disposed with four pieces of distance detecting sections at an equal interval on the same circumference is rotatably, liftably and laterally movably disposed to a track and is revolved within the pipe to be measured, whereby pipe bore distribution is nondestructively measured.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11313775A JPS5237464A (en) | 1975-09-20 | 1975-09-20 | Method of measuring bore distribution of pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11313775A JPS5237464A (en) | 1975-09-20 | 1975-09-20 | Method of measuring bore distribution of pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5237464A true JPS5237464A (en) | 1977-03-23 |
Family
ID=14604483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11313775A Pending JPS5237464A (en) | 1975-09-20 | 1975-09-20 | Method of measuring bore distribution of pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5237464A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4596952A (en) * | 1983-01-26 | 1986-06-24 | Goff John G | Method using proximity sensor mounted on rotatable shaft for determining turbine seal clearance |
US4659988A (en) * | 1983-04-25 | 1987-04-21 | Goff John G | Apparatus including distance sensors mounted on rotating shaft for measuring distances inside a turbine |
JPS6442402U (en) * | 1979-03-19 | 1989-03-14 | ||
JPH01147313A (en) * | 1987-12-03 | 1989-06-09 | Power Reactor & Nuclear Fuel Dev Corp | Method for measuring internal diameter and shape of tube |
WO2009133674A1 (en) * | 2008-05-01 | 2009-11-05 | 株式会社ブリヂストン | Device and method for measuring object to be measured having hollow circular cylindrical shape, and device for inspecting external appearance of tire |
JP2010217144A (en) * | 2009-03-19 | 2010-09-30 | Ihi Corp | Inner surface inspection device, and inner surface processing inspection device with the same |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49134358A (en) * | 1972-10-06 | 1974-12-24 |
-
1975
- 1975-09-20 JP JP11313775A patent/JPS5237464A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49134358A (en) * | 1972-10-06 | 1974-12-24 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6442402U (en) * | 1979-03-19 | 1989-03-14 | ||
US4596952A (en) * | 1983-01-26 | 1986-06-24 | Goff John G | Method using proximity sensor mounted on rotatable shaft for determining turbine seal clearance |
US4659988A (en) * | 1983-04-25 | 1987-04-21 | Goff John G | Apparatus including distance sensors mounted on rotating shaft for measuring distances inside a turbine |
JPH01147313A (en) * | 1987-12-03 | 1989-06-09 | Power Reactor & Nuclear Fuel Dev Corp | Method for measuring internal diameter and shape of tube |
WO2009133674A1 (en) * | 2008-05-01 | 2009-11-05 | 株式会社ブリヂストン | Device and method for measuring object to be measured having hollow circular cylindrical shape, and device for inspecting external appearance of tire |
EP2275777A1 (en) * | 2008-05-01 | 2011-01-19 | Kabushiki Kaisha Bridgestone | Device and method for measuring object to be measured having hollow circular cylindrical shape, and device for inspecting external appearance of tire |
EP2275777A4 (en) * | 2008-05-01 | 2012-05-09 | Bridgestone Corp | Device and method for measuring object to be measured having hollow circular cylindrical shape, and device for inspecting external appearance of tire |
US8743378B2 (en) | 2008-05-01 | 2014-06-03 | Kabushiki Kaisha Bridgestone | Apparatus and method for measuring cylindrically-shaped object and apparatus for inspecting tire appearance |
JP5628668B2 (en) * | 2008-05-01 | 2014-11-19 | 株式会社ブリヂストン | Cylindrical device for measuring object, measuring method, and tire appearance inspection device |
JP2010217144A (en) * | 2009-03-19 | 2010-09-30 | Ihi Corp | Inner surface inspection device, and inner surface processing inspection device with the same |
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