DE69931320T2 - Automatisches Vermessungsinstrument - Google Patents

Automatisches Vermessungsinstrument Download PDF

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Publication number
DE69931320T2
DE69931320T2 DE69931320T DE69931320T DE69931320T2 DE 69931320 T2 DE69931320 T2 DE 69931320T2 DE 69931320 T DE69931320 T DE 69931320T DE 69931320 T DE69931320 T DE 69931320T DE 69931320 T2 DE69931320 T2 DE 69931320T2
Authority
DE
Germany
Prior art keywords
light
tracking
surveying instrument
reflection surface
mirror surface
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
DE69931320T
Other languages
German (de)
English (en)
Other versions
DE69931320D1 (de
Inventor
Kabushiki Kaisha Topcon Akio Kimura
Kabushiki Kaisha Topcon Ikuo Ishinabe
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.)
Topcon Corp
Original Assignee
Topcon Corp
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 Topcon Corp filed Critical Topcon Corp
Publication of DE69931320D1 publication Critical patent/DE69931320D1/de
Application granted granted Critical
Publication of DE69931320T2 publication Critical patent/DE69931320T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C1/00—Measuring angles
    • G01C1/02—Theodolites

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)
  • Measurement Of Optical Distance (AREA)
  • Optical Elements Other Than Lenses (AREA)
DE69931320T 1998-09-18 1999-09-20 Automatisches Vermessungsinstrument Expired - Lifetime DE69931320T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP26384198 1998-09-18
JP26384198A JP4023572B2 (ja) 1998-09-18 1998-09-18 自動測量機

Publications (2)

Publication Number Publication Date
DE69931320D1 DE69931320D1 (de) 2006-06-22
DE69931320T2 true DE69931320T2 (de) 2006-10-26

Family

ID=17394977

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69931320T Expired - Lifetime DE69931320T2 (de) 1998-09-18 1999-09-20 Automatisches Vermessungsinstrument

Country Status (4)

Country Link
US (1) US6222678B1 (enExample)
EP (1) EP0987517B1 (enExample)
JP (1) JP4023572B2 (enExample)
DE (1) DE69931320T2 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW444288B (en) * 1999-01-27 2001-07-01 Shinko Electric Ind Co Semiconductor wafer and semiconductor device provided with columnar electrodes and methods of producing the wafer and device
ATE219575T1 (de) * 1999-08-31 2002-07-15 Leica Geosystems Ag Tachymeter-fernrohr
US6710454B1 (en) * 2000-02-16 2004-03-23 Micron Technology, Inc. Adhesive layer for an electronic apparatus having multiple semiconductor devices
SE524655C2 (sv) 2002-06-19 2004-09-14 Trimble Ab Elektronisk avstånds- och vinkelmätningsanordning
EP1662278A1 (de) * 2004-11-27 2006-05-31 Leica Geosystems AG Plankonvex- oder Plankonkavlinse mit damit verbundenem Umlenkmittel
US20090091821A1 (en) * 2007-10-09 2009-04-09 Regan Rick R Optical sighting device with selective laser wavelength removal
US8773756B2 (en) * 2008-10-06 2014-07-08 Novadaq Technologies Inc. Compensating optical coupler for visible and NIR imaging
US8860809B2 (en) * 2010-02-11 2014-10-14 Trimble Ab Dual transmitter tracker
US8416396B2 (en) 2010-07-18 2013-04-09 David H. Parker Methods and apparatus for optical amplitude modulated wavefront shaping
US20140111866A1 (en) * 2012-10-19 2014-04-24 Hamar Laser Instruments, Inc. Optical assembly and laser alignment apparatus
US20140111813A1 (en) * 2012-10-19 2014-04-24 Hamar Laser Instruments, Inc. Optical assembly and laser alignment apparatus
JP6557548B2 (ja) 2015-08-12 2019-08-07 株式会社トプコン 自動測量機
USD786717S1 (en) * 2015-11-26 2017-05-16 Trimble Ab Geodetic instrument

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4611911A (en) * 1983-12-26 1986-09-16 Nippon Kogaku K.K. Electro-optical distance measuring device
JP3268608B2 (ja) 1993-02-12 2002-03-25 株式会社トプコン 測量装置
JP3621123B2 (ja) * 1993-12-28 2005-02-16 株式会社トプコン 測量機
US5923468A (en) * 1996-07-01 1999-07-13 Asahi Kogaku Kogyo Kabushiki Kaisha Surveying instrument having an automatic focusing device
JP3154047B2 (ja) * 1996-10-25 2001-04-09 旭精密株式会社 Ａｆ機能を有する測量機
US5936736A (en) * 1996-09-30 1999-08-10 Asahi Seimitsu Kabushiki Kaisha Focusing method and apparatus for a surveying instrument having an AF function, and arrangement of an AF beam splitting optical system therein

Also Published As

Publication number Publication date
EP0987517A2 (en) 2000-03-22
DE69931320D1 (de) 2006-06-22
EP0987517B1 (en) 2006-05-17
JP4023572B2 (ja) 2007-12-19
EP0987517A3 (en) 2001-04-18
JP2000097699A (ja) 2000-04-07
US6222678B1 (en) 2001-04-24

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Legal Events

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8364 No opposition during term of opposition