DE233223C - - Google Patents

Info

Publication number
DE233223C
DE233223C DENDAT233223D DE233223DA DE233223C DE 233223 C DE233223 C DE 233223C DE NDAT233223 D DENDAT233223 D DE NDAT233223D DE 233223D A DE233223D A DE 233223DA DE 233223 C DE233223 C DE 233223C
Authority
DE
Germany
Prior art keywords
rail
telescope
distance
attached
axis
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
DENDAT233223D
Other languages
German (de)
English (en)
Publication of DE233223C publication Critical patent/DE233223C/de
Active legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00Measuring distances in line of sight; Optical rangefinders
    • G01C3/26Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with fixed angles and a base of variable length, at, near, or formed by the object
    • G01C3/28Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with fixed angles and a base of variable length, at, near, or formed by the object with provision for reduction of the distance into the horizontal plane
    • G01C3/30Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with fixed angles and a base of variable length, at, near, or formed by the object with provision for reduction of the distance into the horizontal plane with adaptation to the measurement of the height of an object, e.g. tacheometers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
DENDAT233223D Active DE233223C (hu)

Publications (1)

Publication Number Publication Date
DE233223C true DE233223C (hu)

Family

ID=493180

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT233223D Active DE233223C (hu)

Country Status (1)

Country Link
DE (1) DE233223C (hu)

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