FR2407457A1 - Dispositif de detection et/ou de mesure de l'inclinaison par rapport a la verticale d'un objet, tel qu'un organe de forage de trous - Google Patents

Dispositif de detection et/ou de mesure de l'inclinaison par rapport a la verticale d'un objet, tel qu'un organe de forage de trous

Info

Publication number
FR2407457A1
FR2407457A1 FR7732507A FR7732507A FR2407457A1 FR 2407457 A1 FR2407457 A1 FR 2407457A1 FR 7732507 A FR7732507 A FR 7732507A FR 7732507 A FR7732507 A FR 7732507A FR 2407457 A1 FR2407457 A1 FR 2407457A1
Authority
FR
France
Prior art keywords
inclinometer
directions
drill
pendulum
earth drill
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
FR7732507A
Other languages
English (en)
Other versions
FR2407457B1 (fr
Inventor
Robert Augier
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.)
Rech Etu Tech
Original Assignee
Rech Etu Tech
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 Rech Etu Tech filed Critical Rech Etu Tech
Priority to FR7732507A priority Critical patent/FR2407457A1/fr
Publication of FR2407457A1 publication Critical patent/FR2407457A1/fr
Application granted granted Critical
Publication of FR2407457B1 publication Critical patent/FR2407457B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/12—Measuring inclination, e.g. by clinometers, by levels by using a single pendulum plumb lines G01C15/10
    • G01C9/14—Measuring inclination, e.g. by clinometers, by levels by using a single pendulum plumb lines G01C15/10 movable in more than one direction

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Earth Drilling (AREA)

Abstract

DISPOSITIF DE DETECTION ETOU DE MESURE DE L'INCLINAISON PAR RAPPORT A LA VERTICALE D'UN OBJET TEL QU'UN ORGANE DE FORAGE DE TROUS, QUI PEUT PRENDRE UNE INCLINAISON QUELCONQUE, SELON DEUX DEGRES DE LIBERTE, PAR RAPPORT A LA DIRECTION VERTICALE. LE DISPOSITIF COMPREND UNE PENDULE 12 A TIGE 11 DONT LE CENTRE DE PIVOTEMENT 12A A UNE POSITION DETERMINEE PAR RAPPORT A L'OBJET ET DEUX ELEMENTS DE DETECTION 17, 18, 33. CHAQUE ELEMENT DE DETECTION ENGENDRE UN SIGNAL REPRESENTANT L'INCLINAISON DE L'OBJET SELON UN DEGRE DE LIBERTE. APPLICATION : MAINTIEN EN POSITION VERTICALE D'UN PIEU DE FORAGE DE TROUS DANS LE SOL.
FR7732507A 1977-10-27 1977-10-27 Dispositif de detection et/ou de mesure de l'inclinaison par rapport a la verticale d'un objet, tel qu'un organe de forage de trous Granted FR2407457A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7732507A FR2407457A1 (fr) 1977-10-27 1977-10-27 Dispositif de detection et/ou de mesure de l'inclinaison par rapport a la verticale d'un objet, tel qu'un organe de forage de trous

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7732507A FR2407457A1 (fr) 1977-10-27 1977-10-27 Dispositif de detection et/ou de mesure de l'inclinaison par rapport a la verticale d'un objet, tel qu'un organe de forage de trous

Publications (2)

Publication Number Publication Date
FR2407457A1 true FR2407457A1 (fr) 1979-05-25
FR2407457B1 FR2407457B1 (fr) 1982-01-08

Family

ID=9197038

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7732507A Granted FR2407457A1 (fr) 1977-10-27 1977-10-27 Dispositif de detection et/ou de mesure de l'inclinaison par rapport a la verticale d'un objet, tel qu'un organe de forage de trous

Country Status (1)

Country Link
FR (1) FR2407457A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4949467A (en) * 1988-10-03 1990-08-21 Robert Oman Inclinometer including an apparatus for maintaining a scientific and measuring instrument or the like in a level plane
US5314030A (en) * 1992-08-12 1994-05-24 Massachusetts Institute Of Technology System for continuously guided drilling
WO2012134279A1 (fr) 2011-03-28 2012-10-04 Ihc Holland Ie B.V. Système de mesure pour un pieu
CN108502105A (zh) * 2018-06-14 2018-09-07 王学光 一种航标保护装置
CZ308761B6 (cs) * 2007-11-20 2021-05-05 Neumann Libor Ing., CSc. Zařízení pro přesné měření náklonů, posunutí a pootočení, a měření zrychlení v horizontální rovině

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107462216B (zh) * 2017-08-29 2020-04-03 许昌学院 一种深基坑变形倾斜监测报警装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4949467A (en) * 1988-10-03 1990-08-21 Robert Oman Inclinometer including an apparatus for maintaining a scientific and measuring instrument or the like in a level plane
US5314030A (en) * 1992-08-12 1994-05-24 Massachusetts Institute Of Technology System for continuously guided drilling
CZ308761B6 (cs) * 2007-11-20 2021-05-05 Neumann Libor Ing., CSc. Zařízení pro přesné měření náklonů, posunutí a pootočení, a měření zrychlení v horizontální rovině
WO2012134279A1 (fr) 2011-03-28 2012-10-04 Ihc Holland Ie B.V. Système de mesure pour un pieu
CN103562463A (zh) * 2011-03-28 2014-02-05 Ihc荷兰Ie有限公司 用于桩的测量系统
US9080302B2 (en) 2011-03-28 2015-07-14 Ihc Holland Ie B.V. Measurement system for a pile
CN108502105A (zh) * 2018-06-14 2018-09-07 王学光 一种航标保护装置

Also Published As

Publication number Publication date
FR2407457B1 (fr) 1982-01-08

Similar Documents

Publication Publication Date Title
US5112126A (en) Apparatuses and methods for making geophysical measurements useful in determining the deflection of the vertical
CN100489459C (zh) 适用于全光纤数字测斜仪的捷联惯性组合测量控制装置
CN2911607Y (zh) 便携全能激光放线仪
SE8105959L (sv) Forfarande och apparat for overvakning av ett borrhal
SE8204752L (sv) Borrstrengskompensator
FR2407457A1 (fr) Dispositif de detection et/ou de mesure de l'inclinaison par rapport a la verticale d'un objet, tel qu'un organe de forage de trous
GB1314354A (en) Borehole orientation tool
Sassa et al. Observation of tidal strain of the earth (part I)
Pease Normal faulting and lateral shear in northeastern California
ES457109A1 (es) Un instrumento perfeccionado para determinar la direccion del norte verdadero.
CN104111063A (zh) 一种基于磁场的无线三维倾角传感器及其检测方法
GB1334280A (en) Pendulum inclinometer
FR2328945A1 (fr) Rapporteur d'angles
CN216869542U (zh) 一种用于地质调查的便携式新型坡度规
Roy Significance of variable plunge and trend of small-scale upright folds in the type Aravalli rocks around Udaipur, Rajasthan (western India)
SU585403A1 (ru) Гидростатический уровнемер
RU202189U1 (ru) Устройство для крепления сейсмоприемника в штольнях (горных выработках)
Haddock The Location of Mineral Fields; Modern Procedure in the Investigation of Mineral Areas and the Subsequent Verification of Their Extent, Etc
SU705103A1 (ru) Устройство дл измерени кривизны горизонтальных и наклонных скважин
US3449943A (en) Centering mechanism
SU123319A1 (ru) Оптический ординатомер
US2835973A (en) Three dimensional seismic computer
Ishlinsky et al. Some aspects of the solution of the main problem of inertial navigation
US2851784A (en) Inclinometer
SU1656123A1 (ru) Устройство дл измерени послойных смещений пород

Legal Events

Date Code Title Description
ST Notification of lapse