JPS54138413A - Rotary magnetic head device - Google Patents

Rotary magnetic head device

Info

Publication number
JPS54138413A
JPS54138413A JP4700778A JP4700778A JPS54138413A JP S54138413 A JPS54138413 A JP S54138413A JP 4700778 A JP4700778 A JP 4700778A JP 4700778 A JP4700778 A JP 4700778A JP S54138413 A JPS54138413 A JP S54138413A
Authority
JP
Japan
Prior art keywords
magnetic head
rotary magnetic
bobbin
recording tracks
generated
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
JP4700778A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6155173B2 (enrdf_load_stackoverflow
Inventor
Masahiro Deguchi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP4700778A priority Critical patent/JPS54138413A/ja
Publication of JPS54138413A publication Critical patent/JPS54138413A/ja
Publication of JPS6155173B2 publication Critical patent/JPS6155173B2/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
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/584—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes
    • G11B5/588—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes by controlling the position of the rotating heads

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
JP4700778A 1978-04-19 1978-04-19 Rotary magnetic head device Granted JPS54138413A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4700778A JPS54138413A (en) 1978-04-19 1978-04-19 Rotary magnetic head device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4700778A JPS54138413A (en) 1978-04-19 1978-04-19 Rotary magnetic head device

Publications (2)

Publication Number Publication Date
JPS54138413A true JPS54138413A (en) 1979-10-26
JPS6155173B2 JPS6155173B2 (enrdf_load_stackoverflow) 1986-11-26

Family

ID=12763102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4700778A Granted JPS54138413A (en) 1978-04-19 1978-04-19 Rotary magnetic head device

Country Status (1)

Country Link
JP (1) JPS54138413A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483153A1 (fr) * 1980-05-24 1981-11-27 Sony Corp Ensemble a tete de transducteur mobile notamment pour appareil video
JPS5712412A (en) * 1980-06-23 1982-01-22 Victor Co Of Japan Ltd Rotary magnetic head device
US4695907A (en) * 1983-11-15 1987-09-22 Matsushita Electric Industrial Co., Ltd. Rotary head deflection apparatus
JPH0391113A (ja) * 1989-09-01 1991-04-16 Hitachi Ltd 回転磁気ヘッド装置及びそれを用いる磁気記録再生装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483153A1 (fr) * 1980-05-24 1981-11-27 Sony Corp Ensemble a tete de transducteur mobile notamment pour appareil video
JPS5712412A (en) * 1980-06-23 1982-01-22 Victor Co Of Japan Ltd Rotary magnetic head device
US4695907A (en) * 1983-11-15 1987-09-22 Matsushita Electric Industrial Co., Ltd. Rotary head deflection apparatus
JPH0391113A (ja) * 1989-09-01 1991-04-16 Hitachi Ltd 回転磁気ヘッド装置及びそれを用いる磁気記録再生装置

Also Published As

Publication number Publication date
JPS6155173B2 (enrdf_load_stackoverflow) 1986-11-26

Similar Documents

Publication Publication Date Title
US4363046A (en) Deflectable transducer head assembly
US2423339A (en) Reproducing head for magnetic telegraphones
GB1528539A (en) Electromagnetic actuator
US4792707A (en) Disk tracking device
JPS54138413A (en) Rotary magnetic head device
JPS54136331A (en) Image recorder
US3964751A (en) Phonograph cartridge replaceable stylus assembly
JPS5651021A (en) Magnetic head driving device in rotary head type magnetic recording and reproducing apparatus
JPS55132523A (en) Control unit of relative position between magnetic head and magnetic tape
JPS5665305A (en) Linear tracking arm device
JPS6453318A (en) Rotary drum device
GB939983A (en) Improvements in or relating to electro-magnetic transducers
JPS5542372A (en) Magnetic recording and reproducing device
US2478775A (en) Spool
GB1016298A (en) Stereophonic pick-up cartridge
JPS53112704A (en) Signal pickup device of rotary recording medium reproducer
JPS6410453A (en) Magnetic recording and reproducing device
JPS53101411A (en) Mr type magnetic head
JPS6417225A (en) Objective lens driving device
JPS5665304A (en) Linear tracking arm device
JPS5260477A (en) Hammer driving device
JPS57181459A (en) Video tape recorder
JPS51131308A (en) Magnetic head
JPS6477455A (en) Actuator for magnetic recording device
JPS5546613A (en) Pickup cartridge