ES175229A1 - A PARALLELING MEASUREMENT INSTRUMENT, SUCH AS THE TELEMETER - Google Patents

A PARALLELING MEASUREMENT INSTRUMENT, SUCH AS THE TELEMETER

Info

Publication number
ES175229A1
ES175229A1 ES175229A ES175229A ES175229A1 ES 175229 A1 ES175229 A1 ES 175229A1 ES 175229 A ES175229 A ES 175229A ES 175229 A ES175229 A ES 175229A ES 175229 A1 ES175229 A1 ES 175229A1
Authority
ES
Spain
Prior art keywords
telemeter
paralleling
measurement instrument
instrument
measurement
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.)
Expired
Application number
ES175229A
Other languages
Spanish (es)
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.)
Thales Optronics Ltd
Original Assignee
Thales Optronics Ltd
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 Thales Optronics Ltd filed Critical Thales Optronics Ltd
Publication of ES175229A1 publication Critical patent/ES175229A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/10—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument
    • G01C3/12—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument with monocular observation at a single point, e.g. coincidence type

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Telescopes (AREA)
ES175229A 1944-01-22 1946-10-09 A PARALLELING MEASUREMENT INSTRUMENT, SUCH AS THE TELEMETER Expired ES175229A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB125244A GB580043A (en) 1944-01-22 1944-01-22 Improvements in parallax measuring instruments such as rangefinders

Publications (1)

Publication Number Publication Date
ES175229A1 true ES175229A1 (en) 1946-11-16

Family

ID=9718762

Family Applications (1)

Application Number Title Priority Date Filing Date
ES175229A Expired ES175229A1 (en) 1944-01-22 1946-10-09 A PARALLELING MEASUREMENT INSTRUMENT, SUCH AS THE TELEMETER

Country Status (2)

Country Link
ES (1) ES175229A1 (en)
GB (1) GB580043A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3107168A (en) * 1959-03-19 1963-10-15 Donald J Hogan Track maintenance apparatus

Also Published As

Publication number Publication date
GB580043A (en) 1946-08-26

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