JPS5760527A - Fine adjustment for rotating head - Google Patents

Fine adjustment for rotating head

Info

Publication number
JPS5760527A
JPS5760527A JP55132909A JP13290980A JPS5760527A JP S5760527 A JPS5760527 A JP S5760527A JP 55132909 A JP55132909 A JP 55132909A JP 13290980 A JP13290980 A JP 13290980A JP S5760527 A JPS5760527 A JP S5760527A
Authority
JP
Japan
Prior art keywords
head
upward
current
high permeability
plates
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
JP55132909A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0123852B2 (enrdf_load_html_response
Inventor
Akimichi Terada
Saburo Kazama
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP55132909A priority Critical patent/JPS5760527A/ja
Publication of JPS5760527A publication Critical patent/JPS5760527A/ja
Publication of JPH0123852B2 publication Critical patent/JPH0123852B2/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)
JP55132909A 1980-09-26 1980-09-26 Fine adjustment for rotating head Granted JPS5760527A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55132909A JPS5760527A (en) 1980-09-26 1980-09-26 Fine adjustment for rotating head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55132909A JPS5760527A (en) 1980-09-26 1980-09-26 Fine adjustment for rotating head

Publications (2)

Publication Number Publication Date
JPS5760527A true JPS5760527A (en) 1982-04-12
JPH0123852B2 JPH0123852B2 (enrdf_load_html_response) 1989-05-09

Family

ID=15092356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55132909A Granted JPS5760527A (en) 1980-09-26 1980-09-26 Fine adjustment for rotating head

Country Status (1)

Country Link
JP (1) JPS5760527A (enrdf_load_html_response)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62266319A (ja) * 1986-05-14 1987-11-19 Rinnai Corp 燃焼装置
JPS62266318A (ja) * 1986-05-13 1987-11-19 Rinnai Corp 燃焼装置
JPS62280516A (ja) * 1986-05-27 1987-12-05 Rinnai Corp 燃焼装置
US4970611A (en) * 1987-08-27 1990-11-13 Mitsubishi Denki Kabushiki Kaisha Variable tape speed head-carrier drum control apparatus
US5166848A (en) * 1990-10-03 1992-11-24 Ampex Systems Corporation Automatic scan tracking mechanism

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5552532A (en) * 1978-10-05 1980-04-17 Matsushita Electric Ind Co Ltd Rotary head displacement unit
JPS5563187A (en) * 1978-11-07 1980-05-13 Nec Corp Special reproduction device
JPS55113130A (en) * 1979-02-22 1980-09-01 Victor Co Of Japan Ltd Magnetic head driver of magnetic recording and reproducing device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5552532A (en) * 1978-10-05 1980-04-17 Matsushita Electric Ind Co Ltd Rotary head displacement unit
JPS5563187A (en) * 1978-11-07 1980-05-13 Nec Corp Special reproduction device
JPS55113130A (en) * 1979-02-22 1980-09-01 Victor Co Of Japan Ltd Magnetic head driver of magnetic recording and reproducing device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62266318A (ja) * 1986-05-13 1987-11-19 Rinnai Corp 燃焼装置
JPS62266319A (ja) * 1986-05-14 1987-11-19 Rinnai Corp 燃焼装置
JPS62280516A (ja) * 1986-05-27 1987-12-05 Rinnai Corp 燃焼装置
US4970611A (en) * 1987-08-27 1990-11-13 Mitsubishi Denki Kabushiki Kaisha Variable tape speed head-carrier drum control apparatus
US5166848A (en) * 1990-10-03 1992-11-24 Ampex Systems Corporation Automatic scan tracking mechanism

Also Published As

Publication number Publication date
JPH0123852B2 (enrdf_load_html_response) 1989-05-09

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