JPS58195115A - 軌道用水準器 - Google Patents

軌道用水準器

Info

Publication number
JPS58195115A
JPS58195115A JP7663282A JP7663282A JPS58195115A JP S58195115 A JPS58195115 A JP S58195115A JP 7663282 A JP7663282 A JP 7663282A JP 7663282 A JP7663282 A JP 7663282A JP S58195115 A JPS58195115 A JP S58195115A
Authority
JP
Japan
Prior art keywords
voltage
level
track
display
output
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.)
Granted
Application number
JP7663282A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0440642B2 (enrdf_load_stackoverflow
Inventor
Masateru Nagakura
長倉　征輝
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.)
Shibaura Mechatronics Corp
Original Assignee
Shibaura Engineering Works Co 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 Shibaura Engineering Works Co Ltd filed Critical Shibaura Engineering Works Co Ltd
Priority to JP7663282A priority Critical patent/JPS58195115A/ja
Publication of JPS58195115A publication Critical patent/JPS58195115A/ja
Publication of JPH0440642B2 publication Critical patent/JPH0440642B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/02—Details
    • G01C9/06—Electric or photoelectric indication or reading means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
JP7663282A 1982-05-10 1982-05-10 軌道用水準器 Granted JPS58195115A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7663282A JPS58195115A (ja) 1982-05-10 1982-05-10 軌道用水準器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7663282A JPS58195115A (ja) 1982-05-10 1982-05-10 軌道用水準器

Publications (2)

Publication Number Publication Date
JPS58195115A true JPS58195115A (ja) 1983-11-14
JPH0440642B2 JPH0440642B2 (enrdf_load_stackoverflow) 1992-07-03

Family

ID=13610743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7663282A Granted JPS58195115A (ja) 1982-05-10 1982-05-10 軌道用水準器

Country Status (1)

Country Link
JP (1) JPS58195115A (enrdf_load_stackoverflow)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5483207A (en) * 1977-12-14 1979-07-03 Shibaura Eng Works Ltd Device for detecting level of track leveler
JPS54135562A (en) * 1978-04-13 1979-10-20 Itsuo Takeshita Digital display system tilt angle measuring instrument
JPS54173766U (enrdf_load_stackoverflow) * 1978-05-27 1979-12-07
JPS5522154A (en) * 1978-08-04 1980-02-16 Seiko Instr & Electronics Ltd Electronic watch

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5483207A (en) * 1977-12-14 1979-07-03 Shibaura Eng Works Ltd Device for detecting level of track leveler
JPS54135562A (en) * 1978-04-13 1979-10-20 Itsuo Takeshita Digital display system tilt angle measuring instrument
JPS54173766U (enrdf_load_stackoverflow) * 1978-05-27 1979-12-07
JPS5522154A (en) * 1978-08-04 1980-02-16 Seiko Instr & Electronics Ltd Electronic watch

Also Published As

Publication number Publication date
JPH0440642B2 (enrdf_load_stackoverflow) 1992-07-03

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