DE69804389T2 - Kompensator der Neigung der optischen Achse - Google Patents

Kompensator der Neigung der optischen Achse

Info

Publication number
DE69804389T2
DE69804389T2 DE69804389T DE69804389T DE69804389T2 DE 69804389 T2 DE69804389 T2 DE 69804389T2 DE 69804389 T DE69804389 T DE 69804389T DE 69804389 T DE69804389 T DE 69804389T DE 69804389 T2 DE69804389 T2 DE 69804389T2
Authority
DE
Germany
Prior art keywords
compensator
inclination
optical axis
optical
axis
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
DE69804389T
Other languages
English (en)
Other versions
DE69804389D1 (de
Inventor
Fumio Ohtomo
Jun-Ichi Kodaira
Kazuki Osaragi
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 DE69804389D1 publication Critical patent/DE69804389D1/de
Application granted granted Critical
Publication of DE69804389T2 publication Critical patent/DE69804389T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake
    • G02B27/648—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake for automatically maintaining a reference alignment, e.g. in self-levelling surveying instruments
    • 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)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optics & Photonics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Adjustment Of Camera Lenses (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
DE69804389T 1997-07-31 1998-07-27 Kompensator der Neigung der optischen Achse Expired - Lifetime DE69804389T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22013597A JP3794599B2 (ja) 1997-07-31 1997-07-31 光軸補償装置

Publications (2)

Publication Number Publication Date
DE69804389D1 DE69804389D1 (de) 2002-05-02
DE69804389T2 true DE69804389T2 (de) 2003-03-06

Family

ID=16746457

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69804389T Expired - Lifetime DE69804389T2 (de) 1997-07-31 1998-07-27 Kompensator der Neigung der optischen Achse

Country Status (4)

Country Link
US (1) US6137568A (de)
EP (1) EP0895057B1 (de)
JP (1) JP3794599B2 (de)
DE (1) DE69804389T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001021354A (ja) * 1999-07-09 2001-01-26 Topcon Corp 光学位置検出装置
DE10111825B4 (de) * 2001-03-13 2019-03-07 Leica Microsystems Cms Gmbh Anordnung zum Justieren von mindestens einem Lichtstrahl in einem optischen System
JP4712212B2 (ja) 2001-03-28 2011-06-29 株式会社トプコン レーザ照準装置
US6625895B2 (en) * 2001-12-04 2003-09-30 Toolz, Ltd. Servo-controlled automatic level and plumb tool
US6892464B2 (en) * 2002-03-13 2005-05-17 Kabushiki Kaisha Topcon Laser sighting device
US7083287B2 (en) * 2003-05-13 2006-08-01 Hewlett-Packard Development Company, L.P. Tilt detection in illumination source
JP2016109602A (ja) 2014-12-09 2016-06-20 株式会社トプコン 傾斜検出装置
CN111298738B (zh) * 2020-03-25 2021-12-14 中触媒华邦(东营)有限公司 一种化工反应塔高精度安装方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH669037A5 (de) * 1986-01-18 1989-02-15 Hans Rudolf Ammann Laserstrahl-nivelliergeraet.
CH672839A5 (de) * 1987-01-19 1989-12-29 Ammann Lasertechnik
JP3226970B2 (ja) * 1992-07-09 2001-11-12 株式会社トプコン レーザ測量機
JP3100478B2 (ja) * 1992-10-27 2000-10-16 株式会社トプコン 往復レーザ走査システムを有するレーザ回転照射装置
US5513001A (en) * 1992-11-12 1996-04-30 Kabushiki Kaisha Topcon Tilt angle automatic compensator in all directions
JP3519777B2 (ja) * 1994-04-08 2004-04-19 株式会社トプコン 角度自動補償装置
US5684579A (en) * 1994-07-22 1997-11-04 Kabushiki Kaisha Topcon Automatic tilt angle compensator
US5933393A (en) * 1995-03-02 1999-08-03 Nikon Corporation Laser beam projection survey apparatus with automatic grade correction unit
JPH09210687A (ja) * 1996-01-31 1997-08-12 Topcon Corp レーザレベル装置

Also Published As

Publication number Publication date
DE69804389D1 (de) 2002-05-02
US6137568A (en) 2000-10-24
EP0895057A1 (de) 1999-02-03
EP0895057B1 (de) 2002-03-27
JP3794599B2 (ja) 2006-07-05
JPH1151652A (ja) 1999-02-26

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8364 No opposition during term of opposition