JPH0419486B2 - - Google Patents

Info

Publication number
JPH0419486B2
JPH0419486B2 JP56162486A JP16248681A JPH0419486B2 JP H0419486 B2 JPH0419486 B2 JP H0419486B2 JP 56162486 A JP56162486 A JP 56162486A JP 16248681 A JP16248681 A JP 16248681A JP H0419486 B2 JPH0419486 B2 JP H0419486B2
Authority
JP
Japan
Prior art keywords
light
subject
distance
optical axis
shielding member
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 - Lifetime
Application number
JP56162486A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5862512A (ja
Inventor
Shinji Nagaoka
Koji Sato
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.)
Seikosha KK
Original Assignee
Seikosha KK
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 Seikosha KK filed Critical Seikosha KK
Priority to JP16248681A priority Critical patent/JPS5862512A/ja
Publication of JPS5862512A publication Critical patent/JPS5862512A/ja
Publication of JPH0419486B2 publication Critical patent/JPH0419486B2/ja
Granted 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
    • G01C3/24—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with fixed angles and a base of variable length in the observation station, e.g. in the instrument

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Optical Distance (AREA)
  • Viewfinders (AREA)
JP16248681A 1981-10-12 1981-10-12 距離検出装置 Granted JPS5862512A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16248681A JPS5862512A (ja) 1981-10-12 1981-10-12 距離検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16248681A JPS5862512A (ja) 1981-10-12 1981-10-12 距離検出装置

Publications (2)

Publication Number Publication Date
JPS5862512A JPS5862512A (ja) 1983-04-14
JPH0419486B2 true JPH0419486B2 (enExample) 1992-03-30

Family

ID=15755525

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16248681A Granted JPS5862512A (ja) 1981-10-12 1981-10-12 距離検出装置

Country Status (1)

Country Link
JP (1) JPS5862512A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60107513A (ja) * 1983-11-15 1985-06-13 Matsushita Electric Works Ltd 距離検出装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4975168A (enExample) * 1972-11-21 1974-07-19

Also Published As

Publication number Publication date
JPS5862512A (ja) 1983-04-14

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