JPS61105811U - - Google Patents

Info

Publication number
JPS61105811U
JPS61105811U JP1984191865U JP19186584U JPS61105811U JP S61105811 U JPS61105811 U JP S61105811U JP 1984191865 U JP1984191865 U JP 1984191865U JP 19186584 U JP19186584 U JP 19186584U JP S61105811 U JPS61105811 U JP S61105811U
Authority
JP
Japan
Prior art keywords
reflecting member
automatic
optical axis
correction device
simple pendulum
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.)
Granted
Application number
JP1984191865U
Other languages
English (en)
Other versions
JPH0342333Y2 (ja
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 filed Critical
Priority to JP1984191865U priority Critical patent/JPH0342333Y2/ja
Priority to US06/807,470 priority patent/US4681438A/en
Priority to EP85116104A priority patent/EP0185363A3/en
Publication of JPS61105811U publication Critical patent/JPS61105811U/ja
Application granted granted Critical
Publication of JPH0342333Y2 publication Critical patent/JPH0342333Y2/ja
Expired 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
    • G01C15/004—Reference lines, planes or sectors
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
    • G01C5/02—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels involving automatic stabilisation of the line of sight
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optics & Photonics (AREA)
  • Telescopes (AREA)
  • Optical Radar Systems And Details Thereof (AREA)

Description

【図面の簡単な説明】
第１図はテープ状懸吊材による単振子を用いて
自動鉛直点設定器に実施した場合におけるこの考
案の実施例を示す斜視図、第２図は同二次元レベ
ルに実施した場合におけるこの考案の実施例を示
す斜視図、第３図はアーム状懸吊材による単振子
を用いて自動鉛直点設定器に実施した場合におけ
るこの考案の実施例を示す斜視図、第４図は同二
次元レベルに実施した場合におけるこの考案の他
の実施例を示す斜視図、第５図はアーム状懸吊材
による単振子を用いて自動鉛直点設定器に実施し
た場合におけるこの考案の他の実施例を示す斜視
図、第６図は同二次元レベルに実施した場合にお
けるこの考案の他の実施例を示す斜視図、第７図
はこの考案の補正原理を示す側面図、第８図はこ
の考案に係る第二反射部材を一面反射部材により
構成した場合の反射態様を示す側面図、第９図は
この考案に係る第二反射部材の振子作用を示す正
面図、第１０図はこの考案に係る第一反射部材を
一面反射部材により構成した場合の反射態様を示
す平面図、第１１図はこの考案に係る第一反射部
材と第二反射部材他の態様を示す斜視図である。 １……第一単振子、２……第二単振子、３，３
′……懸吊材、４，４′……枢軸、５……第一反
射部材、５ａ，５ｂ……反射面、６……第二反射
部材、６ａ，６ｂ……反射面、７……コリメーシ
ヨンレンズ、Ｈ，Ｓ，Ｖ……入反射光軸。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ 互いに直交方向へ揺動自在にそれぞれ懸吊し
    た第一単振子１及び第二単振子２を機体に設置し
    、前記第一単振子１にコリメーシヨンレンズ７の
    入反射光軸Ｈに対して揺動方向に水平な入反射光
    軸Ｓを形成する第一反射部材５を取付け、前記第
    二単振子２に前記入反射光軸Ｓに対して鉛直方向
    に入反射光軸Ｖを形成する二面反射部材からなる
    第二反射部材６を取付けてなることを特徴とする
    測量機械における二次元方向傾き誤差自動補正装
    置。 ２ 第一反射部材５は、二面反射部材からなるこ
    とを特徴とする実用新案登録請求の範囲第１項記
    載の測量機械における二次元方向傾き誤差自動補
    正装置。 ３ 第一反射部材５の二面の反射面５ａ，５ｂの
    少なくとも一方の面をダハ面としてなることを特
    徴とする実用新案登録請求の範囲第２項記載の測
    量機械における二次元方向傾き誤差自動補正装置
    。 ４ 第二反射部材６の二面の反射面６ａ，６ｂの
    少なくとも一方の面をダハ面としてなることを特
    徴とする実用新案登録請求の範囲第１項又は第３
    項記載の測量機械にくける二次元方向傾き誤差自
    動補正装置。
JP1984191865U 1984-09-14 1984-12-18 Expired JPH0342333Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1984191865U JPH0342333Y2 (ja) 1984-12-18 1984-12-18
US06/807,470 US4681438A (en) 1984-12-18 1985-12-10 Automatic compensator for compensating collimation error due to two-directional inclination in surveying instruments
EP85116104A EP0185363A3 (en) 1984-09-14 1985-12-17 Automatic compensator for compensating collimation error due to two-directional inclination in surveying instruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984191865U JPH0342333Y2 (ja) 1984-12-18 1984-12-18

Publications (2)

Publication Number Publication Date
JPS61105811U true JPS61105811U (ja) 1986-07-05
JPH0342333Y2 JPH0342333Y2 (ja) 1991-09-05

Family

ID=16281774

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984191865U Expired JPH0342333Y2 (ja) 1984-09-14 1984-12-18

Country Status (2)

Country Link
US (1) US4681438A (ja)
JP (1) JPH0342333Y2 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990013002A1 (en) * 1989-04-14 1990-11-01 Bruce George Key Device for defining a horizontal plane
US6870946B1 (en) 1998-08-06 2005-03-22 Secugen Corporation Compact optical fingerprint capturing and recognition system
US6381347B1 (en) 1998-11-12 2002-04-30 Secugen High contrast, low distortion optical acquistion system for image capturing
KR100432490B1 (ko) 2001-09-17 2004-05-22 (주)니트 젠 광학식 지문취득 장치
EP3580537B1 (en) * 2017-02-08 2021-08-11 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Correction of curved projection of a spectrometer slit line

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5086362A (ja) * 1973-11-29 1975-07-11

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1208508B (de) * 1958-05-21 1966-01-05 Jenoptik Jena Gmbh Einrichtung zur Stabilisierung der Ziellinie eines optischen Geraetes
US3220297A (en) * 1959-02-26 1965-11-30 Keuffel & Esser Co Self compensating telescope level having fixed and pendulum mounted pairs of reflecting surfaces
FR2335828A1 (fr) * 1975-12-18 1977-07-15 Essilor Int Niveau automatique
GB2034073B (en) * 1978-11-03 1982-10-20 Barr & Stroud Ltd Dual optical sighting systems

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5086362A (ja) * 1973-11-29 1975-07-11

Also Published As

Publication number Publication date
US4681438A (en) 1987-07-21
JPH0342333Y2 (ja) 1991-09-05

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