JPS56162108A - Moving distance detector in rail system drawing instrument - Google Patents

Moving distance detector in rail system drawing instrument

Info

Publication number
JPS56162108A
JPS56162108A JP6522380A JP6522380A JPS56162108A JP S56162108 A JPS56162108 A JP S56162108A JP 6522380 A JP6522380 A JP 6522380A JP 6522380 A JP6522380 A JP 6522380A JP S56162108 A JPS56162108 A JP S56162108A
Authority
JP
Japan
Prior art keywords
signal
moving distance
level
analog signal
output signal
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
JP6522380A
Other languages
English (en)
Inventor
Masakatsu Yamaguchi
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.)
Max Co Ltd
Original Assignee
Max Co 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 Max Co Ltd filed Critical Max Co Ltd
Priority to JP6522380A priority Critical patent/JPS56162108A/ja
Publication of JPS56162108A publication Critical patent/JPS56162108A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Position Or Direction (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
JP6522380A 1980-05-19 1980-05-19 Moving distance detector in rail system drawing instrument Pending JPS56162108A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6522380A JPS56162108A (en) 1980-05-19 1980-05-19 Moving distance detector in rail system drawing instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6522380A JPS56162108A (en) 1980-05-19 1980-05-19 Moving distance detector in rail system drawing instrument

Publications (1)

Publication Number Publication Date
JPS56162108A true JPS56162108A (en) 1981-12-12

Family

ID=13280696

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6522380A Pending JPS56162108A (en) 1980-05-19 1980-05-19 Moving distance detector in rail system drawing instrument

Country Status (1)

Country Link
JP (1) JPS56162108A (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5187067A (ja) * 1975-01-28 1976-07-30 Rikuchi Shashin Kk Zahyoyomitorisochi
JPS53110548A (en) * 1977-03-08 1978-09-27 Futaba Denshi Kogyo Kk Position reading apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5187067A (ja) * 1975-01-28 1976-07-30 Rikuchi Shashin Kk Zahyoyomitorisochi
JPS53110548A (en) * 1977-03-08 1978-09-27 Futaba Denshi Kogyo Kk Position reading apparatus

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