JPS576457A - Tape tension control system of recording and reproducing device - Google Patents

Tape tension control system of recording and reproducing device

Info

Publication number
JPS576457A
JPS576457A JP7968280A JP7968280A JPS576457A JP S576457 A JPS576457 A JP S576457A JP 7968280 A JP7968280 A JP 7968280A JP 7968280 A JP7968280 A JP 7968280A JP S576457 A JPS576457 A JP S576457A
Authority
JP
Japan
Prior art keywords
frequency
tension
proportion
ratio
frequencies
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
JP7968280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6224865B2 (de
Inventor
Shinji Hirano
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP7968280A priority Critical patent/JPS576457A/ja
Publication of JPS576457A publication Critical patent/JPS576457A/ja
Publication of JPS6224865B2 publication Critical patent/JPS6224865B2/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

  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
JP7968280A 1980-06-13 1980-06-13 Tape tension control system of recording and reproducing device Granted JPS576457A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7968280A JPS576457A (en) 1980-06-13 1980-06-13 Tape tension control system of recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7968280A JPS576457A (en) 1980-06-13 1980-06-13 Tape tension control system of recording and reproducing device

Publications (2)

Publication Number Publication Date
JPS576457A true JPS576457A (en) 1982-01-13
JPS6224865B2 JPS6224865B2 (de) 1987-05-30

Family

ID=13696964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7968280A Granted JPS576457A (en) 1980-06-13 1980-06-13 Tape tension control system of recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS576457A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61276154A (ja) * 1985-05-30 1986-12-06 Canon Inc リ−ル駆動装置
JPS62150547A (ja) * 1985-12-25 1987-07-04 Canon Inc リ−ル駆動装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5262004A (en) * 1975-11-14 1977-05-23 Ibm Controller for feeding long material from reel to reel
JPS5548857A (en) * 1978-10-03 1980-04-08 Matsushita Electric Ind Co Ltd Magnetic recording and reproducing unit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5262004A (en) * 1975-11-14 1977-05-23 Ibm Controller for feeding long material from reel to reel
JPS5548857A (en) * 1978-10-03 1980-04-08 Matsushita Electric Ind Co Ltd Magnetic recording and reproducing unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61276154A (ja) * 1985-05-30 1986-12-06 Canon Inc リ−ル駆動装置
JPS62150547A (ja) * 1985-12-25 1987-07-04 Canon Inc リ−ル駆動装置

Also Published As

Publication number Publication date
JPS6224865B2 (de) 1987-05-30

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