SE8901824A - - Google Patents

Info

Publication number
SE8901824A
SE8901824A SE8901824A SE8901824A SE8901824A SE 8901824 A SE8901824 A SE 8901824A SE 8901824 A SE8901824 A SE 8901824A SE 8901824 A SE8901824 A SE 8901824A SE 8901824 A SE8901824 A SE 8901824A
Authority
SE
Sweden
Prior art keywords
bar
bars
slide
level indicator
displaceable
Prior art date
Application number
SE8901824A
Other versions
SE463279B (en
SE8901824D0 (en
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 SE8901824A priority Critical patent/SE463279B/en
Publication of SE8901824D0 publication Critical patent/SE8901824D0/en
Priority to AU57227/90A priority patent/AU5722790A/en
Priority to JP2508102A priority patent/JPH04503255A/en
Priority to AT90908720T priority patent/ATE108542T1/en
Priority to EP90908720A priority patent/EP0473682B1/en
Priority to PCT/SE1990/000321 priority patent/WO1990014576A1/en
Priority to DE69010685T priority patent/DE69010685T2/en
Publication of SE8901824A publication Critical patent/SE8901824A/xx
Publication of SE463279B publication Critical patent/SE463279B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G01C15/02—Means for marking measuring points
    • G01C15/06—Surveyors' staffs; Movable markers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • Soil Working Implements (AREA)
  • Transplanting Machines (AREA)
  • Vehicle Body Suspensions (AREA)
  • Displays For Variable Information Using Movable Means (AREA)
  • Level Indicators Using A Float (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Continuous Casting (AREA)

Abstract

Levelling bar, in the form of a simple bar (11) or several into each other displaceable bars (11a, 11b), to determine the elevation difference between different points and which is provided with a slide (14) which is displaceable along said bar and lockable in different positions said slide being provided with a level indicator (16). The slide (14) is provided with a counter apparatus (20), which in cooperation with the bar/bars (11a, 11b) or a reference means (12) attached to said bar/bars is provided to indicate the relative distance from one of the outer ends of the bar/bars to said level indicator (16).
SE8901824A 1989-05-22 1989-05-22 AVVAEGNINGSSTAANG SE463279B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE8901824A SE463279B (en) 1989-05-22 1989-05-22 AVVAEGNINGSSTAANG
AU57227/90A AU5722790A (en) 1989-05-22 1990-05-15 Levelling bar
JP2508102A JPH04503255A (en) 1989-05-22 1990-05-15 leveling bar
AT90908720T ATE108542T1 (en) 1989-05-22 1990-05-15 LEVELING DEVICE.
EP90908720A EP0473682B1 (en) 1989-05-22 1990-05-15 Levelling bar
PCT/SE1990/000321 WO1990014576A1 (en) 1989-05-22 1990-05-15 Levelling bar
DE69010685T DE69010685T2 (en) 1989-05-22 1990-05-15 LEVELING DEVICE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8901824A SE463279B (en) 1989-05-22 1989-05-22 AVVAEGNINGSSTAANG

Publications (3)

Publication Number Publication Date
SE8901824D0 SE8901824D0 (en) 1989-05-22
SE8901824A true SE8901824A (en) 1990-10-29
SE463279B SE463279B (en) 1990-10-29

Family

ID=20376018

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8901824A SE463279B (en) 1989-05-22 1989-05-22 AVVAEGNINGSSTAANG

Country Status (7)

Country Link
EP (1) EP0473682B1 (en)
JP (1) JPH04503255A (en)
AT (1) ATE108542T1 (en)
AU (1) AU5722790A (en)
DE (1) DE69010685T2 (en)
SE (1) SE463279B (en)
WO (1) WO1990014576A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5457890A (en) * 1993-03-22 1995-10-17 Mooty; Glenn J. Scalable measuring apparatus and displacement display device, system and method
AU657461B3 (en) * 1994-09-15 1995-03-09 Stephen Doig The handy helper
EP3311127A4 (en) 2015-06-17 2019-04-24 Berkeley Springs Instruments LLC Transducer mounting apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1611062A (en) * 1925-05-09 1926-12-14 Peebles Charles Piston-timing gauge
JPS5037459A (en) * 1973-08-06 1975-04-08
AU5203279A (en) * 1978-11-02 1980-05-08 Anson Engineering Pty. Ltd. Self calculating survey staff
DE3601179A1 (en) * 1986-01-17 1987-07-23 Nestle & Fischer LEVELING SYSTEM WITH ROTATING LASER BEAM
JPS6443712A (en) * 1987-08-11 1989-02-16 Nippon Telegraph & Telephone Automatic level measuring instrument

Also Published As

Publication number Publication date
JPH04503255A (en) 1992-06-11
AU5722790A (en) 1990-12-18
WO1990014576A1 (en) 1990-11-29
ATE108542T1 (en) 1994-07-15
SE463279B (en) 1990-10-29
EP0473682A1 (en) 1992-03-11
DE69010685D1 (en) 1994-08-18
SE8901824D0 (en) 1989-05-22
DE69010685T2 (en) 1995-03-02
EP0473682B1 (en) 1994-07-13

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