DE274826C - - Google Patents

Info

Publication number
DE274826C
DE274826C DENDAT274826D DE274826DA DE274826C DE 274826 C DE274826 C DE 274826C DE NDAT274826 D DENDAT274826 D DE NDAT274826D DE 274826D A DE274826D A DE 274826DA DE 274826 C DE274826 C DE 274826C
Authority
DE
Germany
Prior art keywords
micrometer
telescope
housing
axis
weight
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.)
Active
Application number
DENDAT274826D
Other languages
German (de)
English (en)
Publication of DE274826C publication Critical patent/DE274826C/de
Active legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Telescopes (AREA)
DENDAT274826D Active DE274826C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE274826C true DE274826C (enrdf_load_stackoverflow)

Family

ID=531161

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT274826D Active DE274826C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE274826C (enrdf_load_stackoverflow)

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