JPS5380247A - Position detector - Google Patents

Position detector

Info

Publication number
JPS5380247A
JPS5380247A JP15599376A JP15599376A JPS5380247A JP S5380247 A JPS5380247 A JP S5380247A JP 15599376 A JP15599376 A JP 15599376A JP 15599376 A JP15599376 A JP 15599376A JP S5380247 A JPS5380247 A JP S5380247A
Authority
JP
Japan
Prior art keywords
position detector
feed
rotating member
moving member
cahnges
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
JP15599376A
Other languages
Japanese (ja)
Other versions
JPS5942245B2 (en
Inventor
Hiroharu Terasawa
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP51155993A priority Critical patent/JPS5942245B2/en
Publication of JPS5380247A publication Critical patent/JPS5380247A/en
Publication of JPS5942245B2 publication Critical patent/JPS5942245B2/en
Expired legal-status Critical Current

Links

Landscapes

  • A Measuring Device Byusing Mechanical Method (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Optical Transform (AREA)

Abstract

PURPOSE: To accurately detect the positions of a moving member by fixing a rotating member to part of a feed screwed to a feed member and making use of the cahnges in the position of this rotating member that can be taken larger than the changes in the position of the moving member.
COPYRIGHT: (C)1978,JPO&Japio
JP51155993A 1976-12-24 1976-12-24 position detection device Expired JPS5942245B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51155993A JPS5942245B2 (en) 1976-12-24 1976-12-24 position detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51155993A JPS5942245B2 (en) 1976-12-24 1976-12-24 position detection device

Publications (2)

Publication Number Publication Date
JPS5380247A true JPS5380247A (en) 1978-07-15
JPS5942245B2 JPS5942245B2 (en) 1984-10-13

Family

ID=15617995

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51155993A Expired JPS5942245B2 (en) 1976-12-24 1976-12-24 position detection device

Country Status (1)

Country Link
JP (1) JPS5942245B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56124015A (en) * 1980-03-05 1981-09-29 Hitachi Ltd Position detection device for mobile object
JPS5746813U (en) * 1980-08-31 1982-03-16
JPS5794605A (en) * 1980-10-10 1982-06-12 Microbo Sa Apparatus for determining reference position of mobile members
JPS57124202A (en) * 1981-01-23 1982-08-03 Fuji Xerox Co Ltd Position detector for optical system of copying machine
CN102749005A (en) * 2011-04-21 2012-10-24 鸿富锦精密工业（深圳）有限公司 Hole location tolerance detection device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0626197A (en) * 1991-06-25 1994-02-01 Matsumoto Seisakusho:Yugen Bearingmetalfixture device for rising form support

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5080452U (en) * 1973-11-22 1975-07-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5080452U (en) * 1973-11-22 1975-07-11

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56124015A (en) * 1980-03-05 1981-09-29 Hitachi Ltd Position detection device for mobile object
JPH0421801B2 (en) * 1980-03-05 1992-04-14 Hitachi Seisakusho Kk
JPS5746813U (en) * 1980-08-31 1982-03-16
JPS5794605A (en) * 1980-10-10 1982-06-12 Microbo Sa Apparatus for determining reference position of mobile members
JPS57124202A (en) * 1981-01-23 1982-08-03 Fuji Xerox Co Ltd Position detector for optical system of copying machine
CN102749005A (en) * 2011-04-21 2012-10-24 鸿富锦精密工业（深圳）有限公司 Hole location tolerance detection device

Also Published As

Publication number Publication date
JPS5942245B2 (en) 1984-10-13

Similar Documents

Publication Publication Date Title
JPS5291331A (en) Pattern position detector
JPS5380247A (en) Position detector
JPS51118464A (en) Multi-functional detector of position, velocity and direction
JPS52121385A (en) Defect detection device
JPS51139353A (en) Apparatus of measuring the positions and widths simultaneously
JPS5220859A (en) Direction signal generator
JPS5368449A (en) Detecting method for clogged position in pipeline
JPS51132854A (en) Non-contacting position detector
JPS53117883A (en) Boring device with blade correcting means
JPS53138024A (en) Position indicator
JPS5367461A (en) Vernier calipers
JPS51124948A (en) Method and apparatus for measuring posture angle
JPS5334453A (en) Phase detector
JPS5351851A (en) Position detector
JPS51124944A (en) Device to detect a tangent line of contour line on a three dimentional object
JPS5377655A (en) Position detector
JPS5220059A (en) Electric type level
JPS525580A (en) Reversibee stop-watch
JPS5372694A (en) Pattern reading apparatus for sheet-shaped object
JPS5391764A (en) Moving direction detector
JPS51138320A (en) Picture detector device
JPS5381113A (en) Radiation sensitive material
JPS52124814A (en) Detection unit of minute pattern
JPS5369563A (en) Monitor control system for information processor
JPS5314351A (en) Deregulation detector