SU841607A3 - Устройство дл определени нап-РАВлЕНи НАКлОНА Об'ЕКТА - Google Patents

Устройство дл определени нап-РАВлЕНи НАКлОНА Об'ЕКТА Download PDF

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Publication number
SU841607A3
SU841607A3 SU772534705A SU2534705A SU841607A3 SU 841607 A3 SU841607 A3 SU 841607A3 SU 772534705 A SU772534705 A SU 772534705A SU 2534705 A SU2534705 A SU 2534705A SU 841607 A3 SU841607 A3 SU 841607A3
Authority
SU
USSR - Soviet Union
Prior art keywords
disk
grids
grating
inclination
parallel
Prior art date
Application number
SU772534705A
Other languages
English (en)
Russian (ru)
Inventor
А.Бергквист Ларс
Original Assignee
Bergkvist Lars A
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 Bergkvist Lars A filed Critical Bergkvist Lars A
Application granted granted Critical
Publication of SU841607A3 publication Critical patent/SU841607A3/ru

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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
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C1/00—Measuring angles
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Toys (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

Dispositivo de indicación de ángulos, para indicar cuando existe una predeterminada posición angular entre una primera parte fija y una segunda parte movible con relación a dicha parte fija por una indicación fácilmente reconocible, en el que dichas partes fija y móvil tienen una constitución óptica, una pantalla constituida por una imagen o retícula que comprende líneas opacas separadas por interespacios que por lo menos en la imagen situada en la zona de visión más inmediata al observador son transparentes.
SU772534705A 1976-10-15 1977-10-14 Устройство дл определени нап-РАВлЕНи НАКлОНА Об'ЕКТА SU841607A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7611511A SE400643B (sv) 1976-10-15 1976-10-15 Vinkelindikeringsanordning

Publications (1)

Publication Number Publication Date
SU841607A3 true SU841607A3 (ru) 1981-06-23

Family

ID=20329156

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772534705A SU841607A3 (ru) 1976-10-15 1977-10-14 Устройство дл определени нап-РАВлЕНи НАКлОНА Об'ЕКТА

Country Status (3)

Country Link
ES (1) ES463532A1 (es)
SE (1) SE400643B (es)
SU (1) SU841607A3 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE456038B (sv) * 1986-12-18 1988-08-29 Moagon Ab Anordning for indikering av vinkellege

Also Published As

Publication number Publication date
ES463532A1 (es) 1978-07-01
SE400643B (sv) 1978-04-03

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