EP0803044A4 - Remotely operated levelling device - Google Patents

Remotely operated levelling device

Info

Publication number
EP0803044A4
EP0803044A4 EP95924111A EP95924111A EP0803044A4 EP 0803044 A4 EP0803044 A4 EP 0803044A4 EP 95924111 A EP95924111 A EP 95924111A EP 95924111 A EP95924111 A EP 95924111A EP 0803044 A4 EP0803044 A4 EP 0803044A4
Authority
EP
European Patent Office
Prior art keywords
remotely operated
levelling device
operated levelling
remotely
operated
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.)
Withdrawn
Application number
EP95924111A
Other languages
German (de)
French (fr)
Other versions
EP0803044A1 (en
Inventor
Michael Connolly
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0803044A1 publication Critical patent/EP0803044A1/en
Publication of EP0803044A4 publication Critical patent/EP0803044A4/en
Withdrawn legal-status Critical Current

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
    • G01C15/002—Active optical surveying means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
EP95924111A 1994-07-08 1995-07-07 Remotely operated levelling device Withdrawn EP0803044A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPM6733/94 1994-07-08
AUPM6733A AUPM673394A0 (en) 1994-07-08 1994-07-08 Remotely operated levelling device
PCT/AU1995/000411 WO1996001978A1 (en) 1994-07-08 1995-07-07 Remotely operated levelling device

Publications (2)

Publication Number Publication Date
EP0803044A1 EP0803044A1 (en) 1997-10-29
EP0803044A4 true EP0803044A4 (en) 1998-12-02

Family

ID=3781298

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95924111A Withdrawn EP0803044A4 (en) 1994-07-08 1995-07-07 Remotely operated levelling device

Country Status (3)

Country Link
EP (1) EP0803044A4 (en)
AU (1) AUPM673394A0 (en)
WO (1) WO1996001978A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5903345A (en) * 1996-03-01 1999-05-11 Dwbh Ventures Ltd. Remotely positionable gravity oriented laser scanner
US5680208A (en) * 1996-03-01 1997-10-21 Dwbh Ventures Ltd. Gravity oriented laser scanner
JP2007248474A (en) * 1996-03-01 2007-09-27 Dwbh Ventures Ltd Laser positioning device
DE29716792U1 (en) * 1997-09-18 1997-11-13 Air-Loc Schrepfer AG, Küsnacht Device for increasing the height adjustment range in a leveling shoe and leveling shoe provided therewith
DE10054627C2 (en) * 2000-11-03 2002-10-31 Nestle & Fischer Gmbh & Co Kg Device for aligning a laser beam generated by a rotating laser
JP2004093504A (en) * 2002-09-03 2004-03-25 Topcon Corp Surveying equipment
US20050022399A1 (en) * 2003-08-01 2005-02-03 Wheeler Thomas J. Laser level
KR100917940B1 (en) 2004-02-17 2009-09-21 자디 인코포레이티드 Ultra wide band navigation system with mobile base stations
ES2214158B1 (en) * 2004-03-08 2005-07-16 Irene Delgado Fernandez UNI-PERSON DEVICE FOR BEACH TOPOGRAPHY.
WO2005108924A1 (en) 2004-04-29 2005-11-17 Jadi, Inc. Artificial horizon device and method
US8214147B2 (en) 2007-03-21 2012-07-03 Nav-Track, Inc. Navigation unit and base station
US20120147342A1 (en) * 2010-12-14 2012-06-14 National Chiao Tung University Projection apparatus
CN104567751A (en) * 2014-12-31 2015-04-29 中国舰船研究设计中心 Remote control multifunctional comprehensive calibration object for detecting alignment of ship system
EP3660451B1 (en) * 2018-11-28 2022-04-27 Hexagon Technology Center GmbH Intelligent stationing module

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790277A (en) * 1971-09-20 1974-02-05 Blount & George Inc Optical instrument tracking system
US3972622A (en) * 1974-09-19 1976-08-03 New Hampshire Ball Bearings, Inc. Electronic survey target
EP0141870A1 (en) * 1983-11-14 1985-05-22 Spectra-Physics AG Laser for producing channels
EP0341812A1 (en) * 1988-04-08 1989-11-15 Spectra Precision, Inc. Level/Plumb indicator with tilt compensation
US5313409A (en) * 1989-04-06 1994-05-17 Geotronics Arrangement for performing position determination

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4413907A (en) * 1980-11-07 1983-11-08 Robert F. Deike Remote control surveying
US4907879A (en) * 1988-01-15 1990-03-13 Webb James B Remote controlled land surveying assistance device for path response alignment to beam energy
US5268734A (en) * 1990-05-31 1993-12-07 Parkervision, Inc. Remote tracking system for moving picture cameras and method
SE9101525L (en) * 1991-05-21 1993-01-11 Laser Level Sweden Ab LEVEL

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790277A (en) * 1971-09-20 1974-02-05 Blount & George Inc Optical instrument tracking system
US3972622A (en) * 1974-09-19 1976-08-03 New Hampshire Ball Bearings, Inc. Electronic survey target
EP0141870A1 (en) * 1983-11-14 1985-05-22 Spectra-Physics AG Laser for producing channels
EP0341812A1 (en) * 1988-04-08 1989-11-15 Spectra Precision, Inc. Level/Plumb indicator with tilt compensation
US5313409A (en) * 1989-04-06 1994-05-17 Geotronics Arrangement for performing position determination

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9601978A1 *

Also Published As

Publication number Publication date
WO1996001978A1 (en) 1996-01-25
EP0803044A1 (en) 1997-10-29
AUPM673394A0 (en) 1994-08-04

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Legal Events

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