JPS57181452A - Tension servo device - Google Patents

Tension servo device

Info

Publication number
JPS57181452A
JPS57181452A JP56065646A JP6564681A JPS57181452A JP S57181452 A JPS57181452 A JP S57181452A JP 56065646 A JP56065646 A JP 56065646A JP 6564681 A JP6564681 A JP 6564681A JP S57181452 A JPS57181452 A JP S57181452A
Authority
JP
Japan
Prior art keywords
tension
detector
compared
comparator
motor
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
JP56065646A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6353624B2 (enrdf_load_html_response
Inventor
Kiyoshi Inatome
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP56065646A priority Critical patent/JPS57181452A/ja
Publication of JPS57181452A publication Critical patent/JPS57181452A/ja
Publication of JPS6353624B2 publication Critical patent/JPS6353624B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/43—Control or regulation of mechanical tension of record carrier, e.g. tape tension

Landscapes

  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
JP56065646A 1981-04-30 1981-04-30 Tension servo device Granted JPS57181452A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56065646A JPS57181452A (en) 1981-04-30 1981-04-30 Tension servo device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56065646A JPS57181452A (en) 1981-04-30 1981-04-30 Tension servo device

Publications (2)

Publication Number Publication Date
JPS57181452A true JPS57181452A (en) 1982-11-08
JPS6353624B2 JPS6353624B2 (enrdf_load_html_response) 1988-10-25

Family

ID=13292975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56065646A Granted JPS57181452A (en) 1981-04-30 1981-04-30 Tension servo device

Country Status (1)

Country Link
JP (1) JPS57181452A (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPS6353624B2 (enrdf_load_html_response) 1988-10-25

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