JPS5288363A - Photoelectric distance measuring system - Google Patents

Photoelectric distance measuring system

Info

Publication number
JPS5288363A
JPS5288363A JP474776A JP474776A JPS5288363A JP S5288363 A JPS5288363 A JP S5288363A JP 474776 A JP474776 A JP 474776A JP 474776 A JP474776 A JP 474776A JP S5288363 A JPS5288363 A JP S5288363A
Authority
JP
Japan
Prior art keywords
distance measuring
measuring system
photoelectric distance
rotary mirror
spot
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.)
Pending
Application number
JP474776A
Other languages
Japanese (ja)
Inventor
Tsukasa Hayamizu
Taiji Tanigaki
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP474776A priority Critical patent/JPS5288363A/en
Publication of JPS5288363A publication Critical patent/JPS5288363A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Optical Distance (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

PURPOSE: To calculate the shape of an object highly accurately by obtaining the respective rotating angles of a rotary mirror 9 when the spot of the reflected light of the rotary mirror on scanning over the object being measured and the spot onto a target are detected by a detecting optical axis.
COPYRIGHT: (C)1977,JPO&Japio
JP474776A 1976-01-19 1976-01-19 Photoelectric distance measuring system Pending JPS5288363A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP474776A JPS5288363A (en) 1976-01-19 1976-01-19 Photoelectric distance measuring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP474776A JPS5288363A (en) 1976-01-19 1976-01-19 Photoelectric distance measuring system

Publications (1)

Publication Number Publication Date
JPS5288363A true JPS5288363A (en) 1977-07-23

Family

ID=11592497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP474776A Pending JPS5288363A (en) 1976-01-19 1976-01-19 Photoelectric distance measuring system

Country Status (1)

Country Link
JP (1) JPS5288363A (en)

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