JPS5425763A - Perpendicularity detector - Google Patents

Perpendicularity detector

Info

Publication number
JPS5425763A
JPS5425763A JP9076677A JP9076677A JPS5425763A JP S5425763 A JPS5425763 A JP S5425763A JP 9076677 A JP9076677 A JP 9076677A JP 9076677 A JP9076677 A JP 9076677A JP S5425763 A JPS5425763 A JP S5425763A
Authority
JP
Japan
Prior art keywords
perpendicularity detector
perpendicularity
detector
rail parallel
improve measuring
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
JP9076677A
Other languages
Japanese (ja)
Inventor
Shigeyoshi Iba
Tomio Nozoe
Kan Tokunaga
Motohiro Nakano
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP9076677A priority Critical patent/JPS5425763A/en
Publication of JPS5425763A publication Critical patent/JPS5425763A/en
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

PURPOSE: To improve measuring efficiency by movably providing sensors on a reference rail parallel with the reference line of an object.
COPYRIGHT: (C)1979,JPO&Japio
JP9076677A 1977-07-28 1977-07-28 Perpendicularity detector Pending JPS5425763A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9076677A JPS5425763A (en) 1977-07-28 1977-07-28 Perpendicularity detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9076677A JPS5425763A (en) 1977-07-28 1977-07-28 Perpendicularity detector

Publications (1)

Publication Number Publication Date
JPS5425763A true JPS5425763A (en) 1979-02-26

Family

ID=14007719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9076677A Pending JPS5425763A (en) 1977-07-28 1977-07-28 Perpendicularity detector

Country Status (1)

Country Link
JP (1) JPS5425763A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4617820A (en) * 1985-08-06 1986-10-21 Hammond Richard D Level calibrating device
US4949467A (en) * 1988-10-03 1990-08-21 Robert Oman Inclinometer including an apparatus for maintaining a scientific and measuring instrument or the like in a level plane

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4617820A (en) * 1985-08-06 1986-10-21 Hammond Richard D Level calibrating device
US4949467A (en) * 1988-10-03 1990-08-21 Robert Oman Inclinometer including an apparatus for maintaining a scientific and measuring instrument or the like in a level plane

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