BE781365A - Systeme permettant de detecter un deplacement d'un element par rapport a un autre - Google Patents

Systeme permettant de detecter un deplacement d'un element par rapport a un autre

Info

Publication number
BE781365A
BE781365A BE781365A BE781365A BE781365A BE 781365 A BE781365 A BE 781365A BE 781365 A BE781365 A BE 781365A BE 781365 A BE781365 A BE 781365A BE 781365 A BE781365 A BE 781365A
Authority
BE
Belgium
Prior art keywords
relation
detect
movement
another
system allowing
Prior art date
Application number
BE781365A
Other languages
English (en)
French (fr)
Original Assignee
Comp Generale Electricite
Cilas
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 Comp Generale Electricite, Cilas filed Critical Comp Generale Electricite
Publication of BE781365A publication Critical patent/BE781365A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
BE781365A 1971-04-09 1972-03-29 Systeme permettant de detecter un deplacement d'un element par rapport a un autre BE781365A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7112778A FR2133176A5 (cs) 1971-04-09 1971-04-09

Publications (1)

Publication Number Publication Date
BE781365A true BE781365A (fr) 1972-09-29

Family

ID=9075108

Family Applications (1)

Application Number Title Priority Date Filing Date
BE781365A BE781365A (fr) 1971-04-09 1972-03-29 Systeme permettant de detecter un deplacement d'un element par rapport a un autre

Country Status (10)

Country Link
US (1) US3799674A (cs)
BE (1) BE781365A (cs)
CA (1) CA960854A (cs)
CH (1) CH544290A (cs)
DE (1) DE2216607A1 (cs)
FR (1) FR2133176A5 (cs)
GB (1) GB1372145A (cs)
NL (1) NL7204647A (cs)
NO (1) NO129480B (cs)
SE (1) SE370126B (cs)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3876309A (en) * 1973-10-01 1975-04-08 Joseph P Zicaro Automatically adjustable laser beam positioning apparatus
DE2758742C2 (de) * 1977-12-29 1986-06-19 Klöckner-Humboldt-Deutz AG, 5000 Köln Vorrichtung zur Bearbeitung von fluchtenden Bohrungen
US4261662A (en) * 1979-01-05 1981-04-14 The United States Of America As Represented By The Secretary Of The Army Method and apparatus for measuring the relative intensity of the beams emanating from a single laser
EP0053613A1 (en) * 1980-06-12 1982-06-16 BRYAN, William Edward Method and apparatus for monitoring movement
DD151219A1 (de) * 1980-06-30 1981-10-08 Peter Hentschel Anordnung zur geraden-und punktabsteckung
CH641275A5 (fr) * 1980-08-27 1984-02-15 Cortaillod Cables Sa Procede pour detecter optiquement et/ou mesurer une deformation et/ou un deplacement d'un objet ou partie d'objet, dispositif pour sa mise en oeuvre et application du procede.
US4483618A (en) * 1982-05-24 1984-11-20 Hamar M R Laser measurement system, virtual detector probe and carriage yaw compensator
US4671654A (en) * 1983-05-21 1987-06-09 Mac Co., Ltd. Automatic surveying apparatus using a laser beam
FR2591767B1 (fr) * 1985-12-13 1988-02-19 Trt Telecom Radio Electr Procede d'asservissement de l'axe d'un systeme de guidage a champ variable a l'axe d'une lunette de visee
IT1205317B (it) * 1986-12-23 1989-03-15 Andrea Tomiolo Procedimento e dispositivo per la misurazione e l'elaborazione degli spostamenti fra due o piu' in strutture,edifici,macchinari o simili
US6308428B1 (en) 1998-12-22 2001-10-30 Pinpoint Laser Systems Laser alignment system
CN100395520C (zh) * 2004-12-23 2008-06-18 西安华腾光电有限责任公司 高精度光电三维倾角测量方法及其测量仪
CN101063610B (zh) * 2007-05-28 2010-09-08 张立品 工程变形自动监测系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2703505A (en) * 1948-07-03 1955-03-08 Kearney & Trecker Corp Apparatus for aligning machine elements
US3197643A (en) * 1960-12-30 1965-07-27 Ibm Electro-optical plane aligning apparatus
US3398287A (en) * 1965-02-15 1968-08-20 Boeing Co Radiation sensitive geophysical strain measuring apparatus
US3504979A (en) * 1965-10-21 1970-04-07 Gen Dynamics Corp Optical communication system
US3551057A (en) * 1965-12-30 1970-12-29 Lockheed Aircraft Corp Laser beam alignment apparatus
US3603688A (en) * 1967-11-08 1971-09-07 Perkin Elmer Corp Alignment apparatus

Also Published As

Publication number Publication date
GB1372145A (en) 1974-10-30
CH544290A (fr) 1973-11-15
NL7204647A (cs) 1972-10-11
CA960854A (en) 1975-01-14
NO129480B (cs) 1974-04-16
US3799674A (en) 1974-03-26
DE2216607A1 (de) 1972-10-19
FR2133176A5 (cs) 1972-11-24
SE370126B (cs) 1974-09-30

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