JPS52142427A - Position detecting device - Google Patents

Position detecting device

Info

Publication number
JPS52142427A
JPS52142427A JP5790176A JP5790176A JPS52142427A JP S52142427 A JPS52142427 A JP S52142427A JP 5790176 A JP5790176 A JP 5790176A JP 5790176 A JP5790176 A JP 5790176A JP S52142427 A JPS52142427 A JP S52142427A
Authority
JP
Japan
Prior art keywords
detecting device
position detecting
slit
fixing
moving
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
JP5790176A
Other languages
Japanese (ja)
Inventor
Kazumichi Nagaai
Masafumi Yokota
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP5790176A priority Critical patent/JPS52142427A/en
Publication of JPS52142427A publication Critical patent/JPS52142427A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J19/00—Character- or line-spacing mechanisms
    • B41J19/18—Character-spacing or back-spacing mechanisms; Carriage return or release devices therefor
    • B41J19/20—Positive-feed character-spacing mechanisms
    • B41J19/202—Drive control means for carriage movement
    • B41J19/205—Position or speed detectors therefor
    • B41J19/207—Encoding along a bar

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)

Abstract

PURPOSE:To provide a device to perform position detection in high precision by moving a photoelectric element equipped with a slit with fixing a scale panel.
JP5790176A 1976-05-21 1976-05-21 Position detecting device Pending JPS52142427A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5790176A JPS52142427A (en) 1976-05-21 1976-05-21 Position detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5790176A JPS52142427A (en) 1976-05-21 1976-05-21 Position detecting device

Publications (1)

Publication Number Publication Date
JPS52142427A true JPS52142427A (en) 1977-11-28

Family

ID=13068887

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5790176A Pending JPS52142427A (en) 1976-05-21 1976-05-21 Position detecting device

Country Status (1)

Country Link
JP (1) JPS52142427A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5467293U (en) * 1977-10-21 1979-05-12

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830953A (en) * 1971-08-25 1973-04-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830953A (en) * 1971-08-25 1973-04-23

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5467293U (en) * 1977-10-21 1979-05-12
JPS5915219Y2 (en) * 1977-10-21 1984-05-07 関西電力株式会社 Cable expansion and contraction device

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