AU6525390A - Rescaleable inclinometer - Google Patents

Rescaleable inclinometer

Info

Publication number
AU6525390A
AU6525390A AU65253/90A AU6525390A AU6525390A AU 6525390 A AU6525390 A AU 6525390A AU 65253/90 A AU65253/90 A AU 65253/90A AU 6525390 A AU6525390 A AU 6525390A AU 6525390 A AU6525390 A AU 6525390A
Authority
AU
Australia
Prior art keywords
rescaleable
inclinometer
rescaleable inclinometer
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.)
Abandoned
Application number
AU65253/90A
Inventor
Andrew G. Butler
Robert E. Nagle
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.)
Wedge Innovations Inc
Original Assignee
Wedge Innovations Inc
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 Wedge Innovations Inc filed Critical Wedge Innovations Inc
Publication of AU6525390A publication Critical patent/AU6525390A/en
Abandoned 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
    • G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
    • G01C9/20—Measuring inclination, e.g. by clinometers, by levels by using liquids the indication being based on the inclination of the surface of a liquid relative to its container
    • 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)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
AU65253/90A 1989-10-17 1990-09-11 Rescaleable inclinometer Abandoned AU6525390A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42251589A 1989-10-17 1989-10-17
US422515 1989-10-17

Publications (1)

Publication Number Publication Date
AU6525390A true AU6525390A (en) 1991-05-16

Family

ID=23675229

Family Applications (1)

Application Number Title Priority Date Filing Date
AU65253/90A Abandoned AU6525390A (en) 1989-10-17 1990-09-11 Rescaleable inclinometer

Country Status (4)

Country Link
EP (1) EP0497791A4 (en)
JP (1) JP3025304B2 (en)
AU (1) AU6525390A (en)
WO (1) WO1991005985A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5259118A (en) * 1989-03-21 1993-11-09 Zircon Corporation Electronic capacitive level with display showing direction of rotation to achieve level/plumb
US5313713A (en) * 1992-08-14 1994-05-24 Zircon Corporation Electronic level with display scale and audible tone scale
DE69429954T2 (en) * 1993-08-12 2002-11-14 Antonius F.P.Van Putten Procedure for eliminating sensor drift
US5956260A (en) * 1996-08-09 1999-09-21 Zircon Corporation Electronic level displaying inclination having digital and analog displays
JP6324270B2 (en) * 2014-08-28 2018-05-16 株式会社トプコン Measuring device and tilt sensor device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6011849B2 (en) * 1976-02-10 1985-03-28 日本電気株式会社 Offset compensation circuit
US4031630A (en) * 1976-06-17 1977-06-28 The Laitram Corporation Calibration apparatus for automatic magnetic compass correction
US4347730A (en) * 1979-01-22 1982-09-07 The United States Of America As Represented By The Secretary Of The Army Method and apparatus for calibrating gyroscopically-stabilized, magnetically-slaved heading reference system
GB2070774A (en) * 1980-02-28 1981-09-09 Pa Management Consult Capactive clinometer
JPS5828611A (en) * 1981-08-13 1983-02-19 Alps Electric Co Ltd Magnetic type azimuth detector
US4486844A (en) * 1982-05-24 1984-12-04 Brunson Instrument Company Dual axis inclination measuring apparatus and method
US4636960A (en) * 1982-09-16 1987-01-13 Renishaw Electrical Limited Method of operating a machine tool with a sensing probe in order to gather positional data for the calculation of tool offset parameters
US4606132A (en) * 1985-02-26 1986-08-19 Sperry Corporation Digital electronic inclination gauge
US4606133A (en) * 1985-05-28 1986-08-19 Mills Floyd J High resolution digital inclinometer
JP2607482B2 (en) * 1985-10-03 1997-05-07 エングラー マックス Tilt measuring instrument
GB2186693B (en) * 1986-01-23 1990-09-05 Duracell Int Inclination sensor
US4912662A (en) * 1987-06-22 1990-03-27 Wedge Innovations, Inc. Inclinometer

Also Published As

Publication number Publication date
EP0497791A4 (en) 1992-10-07
JPH05503353A (en) 1993-06-03
WO1991005985A1 (en) 1991-05-02
JP3025304B2 (en) 2000-03-27
EP0497791A1 (en) 1992-08-12

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