JPS60259906A - 電子測角装置 - Google Patents

電子測角装置

Info

Publication number
JPS60259906A
JPS60259906A JP11585484A JP11585484A JPS60259906A JP S60259906 A JPS60259906 A JP S60259906A JP 11585484 A JP11585484 A JP 11585484A JP 11585484 A JP11585484 A JP 11585484A JP S60259906 A JPS60259906 A JP S60259906A
Authority
JP
Japan
Prior art keywords
circuit
pulse
angle
angle measurement
main scale
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.)
Granted
Application number
JP11585484A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0458561B2 (enExample
Inventor
Masaaki Arao
新穂　正昭
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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo 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 Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Priority to JP11585484A priority Critical patent/JPS60259906A/ja
Publication of JPS60259906A publication Critical patent/JPS60259906A/ja
Publication of JPH0458561B2 publication Critical patent/JPH0458561B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transmission And Conversion Of Sensor Element Output (AREA)
JP11585484A 1984-06-06 1984-06-06 電子測角装置 Granted JPS60259906A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11585484A JPS60259906A (ja) 1984-06-06 1984-06-06 電子測角装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11585484A JPS60259906A (ja) 1984-06-06 1984-06-06 電子測角装置

Publications (2)

Publication Number Publication Date
JPS60259906A true JPS60259906A (ja) 1985-12-23
JPH0458561B2 JPH0458561B2 (enExample) 1992-09-17

Family

ID=14672780

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11585484A Granted JPS60259906A (ja) 1984-06-06 1984-06-06 電子測角装置

Country Status (1)

Country Link
JP (1) JPS60259906A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002350133A (ja) * 2001-05-25 2002-12-04 Nikon Geotecs Co Ltd 測量機

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5682413A (en) * 1979-12-10 1981-07-06 Mitsutoyo Mfg Co Ltd Counter circuit of digital measuring instrument
JPS5696214A (en) * 1979-12-28 1981-08-04 Nippon Kogaku Kk <Nikon> Dividing/reading circuit for high precision signal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5682413A (en) * 1979-12-10 1981-07-06 Mitsutoyo Mfg Co Ltd Counter circuit of digital measuring instrument
JPS5696214A (en) * 1979-12-28 1981-08-04 Nippon Kogaku Kk <Nikon> Dividing/reading circuit for high precision signal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002350133A (ja) * 2001-05-25 2002-12-04 Nikon Geotecs Co Ltd 測量機

Also Published As

Publication number Publication date
JPH0458561B2 (enExample) 1992-09-17

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees