JPH0432325B2 - - Google Patents

Info

Publication number
JPH0432325B2
JPH0432325B2 JP57051045A JP5104582A JPH0432325B2 JP H0432325 B2 JPH0432325 B2 JP H0432325B2 JP 57051045 A JP57051045 A JP 57051045A JP 5104582 A JP5104582 A JP 5104582A JP H0432325 B2 JPH0432325 B2 JP H0432325B2
Authority
JP
Japan
Prior art keywords
level
liquid crystal
track
crystal 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.)
Expired - Lifetime
Application number
JP57051045A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58168911A (ja
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 filed Critical
Priority to JP5104582A priority Critical patent/JPS58168911A/ja
Publication of JPS58168911A publication Critical patent/JPS58168911A/ja
Publication of JPH0432325B2 publication Critical patent/JPH0432325B2/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)
JP5104582A 1982-03-31 1982-03-31 節電装置付軌道用水準器 Granted JPS58168911A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5104582A JPS58168911A (ja) 1982-03-31 1982-03-31 節電装置付軌道用水準器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5104582A JPS58168911A (ja) 1982-03-31 1982-03-31 節電装置付軌道用水準器

Publications (2)

Publication Number Publication Date
JPS58168911A JPS58168911A (ja) 1983-10-05
JPH0432325B2 true JPH0432325B2 (th) 1992-05-29

Family

ID=12875827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5104582A Granted JPS58168911A (ja) 1982-03-31 1982-03-31 節電装置付軌道用水準器

Country Status (1)

Country Link
JP (1) JPS58168911A (th)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6399941B1 (en) 1997-12-02 2002-06-04 Matsushita Electric Industrial, Co., Ltd. Inclination angle sensor
SE534724C2 (sv) * 2009-12-07 2011-11-29 Eric Berggren Förfarande för att bestämma rälernas spänningsfria temperatur och/eller spårets sidomotstånd

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5376846U (th) * 1976-11-29 1978-06-27
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

Also Published As

Publication number Publication date
JPS58168911A (ja) 1983-10-05

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