DE69925688D1 - Laservermessungsinstrument - Google Patents

Laservermessungsinstrument

Info

Publication number
DE69925688D1
DE69925688D1 DE69925688T DE69925688T DE69925688D1 DE 69925688 D1 DE69925688 D1 DE 69925688D1 DE 69925688 T DE69925688 T DE 69925688T DE 69925688 T DE69925688 T DE 69925688T DE 69925688 D1 DE69925688 D1 DE 69925688D1
Authority
DE
Germany
Prior art keywords
surveying instrument
laser surveying
laser
instrument
surveying
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
DE69925688T
Other languages
English (en)
Other versions
DE69925688T2 (de
Inventor
Kaoru Kumagai
Fumio Ohtomo
Masayuki Nishi
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
Priority claimed from JP29310498A external-priority patent/JP4243695B2/ja
Priority claimed from JP07166699A external-priority patent/JP4074971B2/ja
Application filed by Topcon Corp filed Critical Topcon Corp
Publication of DE69925688D1 publication Critical patent/DE69925688D1/de
Application granted granted Critical
Publication of DE69925688T2 publication Critical patent/DE69925688T2/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
    • 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)
  • Length Measuring Devices By Optical Means (AREA)
DE69925688T 1998-09-29 1999-08-27 Laservermessungsinstrument Expired - Lifetime DE69925688T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP29310498 1998-09-29
JP29310498A JP4243695B2 (ja) 1998-09-29 1998-09-29 位置測定装置及びこれを使用した測量機
JP7166699 1999-03-17
JP07166699A JP4074971B2 (ja) 1999-03-17 1999-03-17 傾斜設定回転レーザー装置

Publications (2)

Publication Number Publication Date
DE69925688D1 true DE69925688D1 (de) 2005-07-14
DE69925688T2 DE69925688T2 (de) 2006-03-16

Family

ID=26412777

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69925688T Expired - Lifetime DE69925688T2 (de) 1998-09-29 1999-08-27 Laservermessungsinstrument

Country Status (4)

Country Link
US (1) US6473714B1 (de)
EP (1) EP0989387B1 (de)
CN (1) CN1250870A (de)
DE (1) DE69925688T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4653898B2 (ja) * 2001-03-28 2011-03-16 株式会社トプコン 傾斜検出装置
WO2005096935A1 (en) * 2004-04-07 2005-10-20 Barnev Ltd. Birthing medical monitor
JP2007127628A (ja) * 2005-10-07 2007-05-24 Topcon Corp 位置検出装置及びこれを使用した測量機の傾斜センサ装置
EP1914564B1 (de) * 2006-10-19 2010-06-23 Sick Ag Optische Erfassungseinrichtung
CN102706324B (zh) * 2012-06-30 2014-06-25 交通运输部公路科学研究所 一种基于单摆原理及激光测距相结合的高精度实时倾角传感器
JP6111617B2 (ja) * 2012-07-03 2017-04-12 株式会社リコー レーザレーダ装置
CN102927969B (zh) * 2012-10-22 2014-10-15 中国科学院上海技术物理研究所 平面镜做动镜的干涉仪中动镜微倾角变化的检测方法
CN103335632B (zh) * 2013-06-14 2015-04-15 哈尔滨工业大学 一种高精度高频响的平台倾角测量装置及采用该装置测量平台倾角的方法
JP2016109602A (ja) * 2014-12-09 2016-06-20 株式会社トプコン 傾斜検出装置
CN109387231A (zh) * 2017-08-10 2019-02-26 崴强科技股份有限公司 进纸状态及纸张宽度的检测方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH599536A5 (de) * 1975-09-02 1978-05-31 Kern & Co Ag
CH677403A5 (en) * 1988-06-17 1991-05-15 Wild Leitz Ag Dual-axis inclination indicator - has imaged markings on rotatable disc split into measuring channel and reference channel for phase comparison
US5392115A (en) * 1989-04-21 1995-02-21 Hitachi, Ltd. Method of detecting inclination of a specimen and a projection exposure device as well as method of detecting period of periodically varying signal
JP2913984B2 (ja) * 1992-03-11 1999-06-28 株式会社ニコン 傾斜角測定装置
JP3407143B2 (ja) * 1993-02-16 2003-05-19 株式会社トプコン 標尺検出機能付き電子レベル及び標尺
US5995233A (en) * 1994-06-21 1999-11-30 Kabushiki Kaisha Topcon Surveying system
JP3673954B2 (ja) * 1996-04-17 2005-07-20 株式会社トプコン 傾斜センサ及びこれを使用した測量機
JPH10239051A (ja) * 1997-02-28 1998-09-11 Nikon Corp 傾斜角測定装置
JP3787736B2 (ja) * 1997-10-08 2006-06-21 株式会社トプコン 傾斜センサ

Also Published As

Publication number Publication date
US6473714B1 (en) 2002-10-29
DE69925688T2 (de) 2006-03-16
EP0989387B1 (de) 2005-06-08
CN1250870A (zh) 2000-04-19
EP0989387A3 (de) 2001-08-22
EP0989387A2 (de) 2000-03-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition