DE69204847T2 - Verfahren zur Magnetkopf/Magnetspur - Ausrichtung eines Magnetbandspeichers. - Google Patents

Verfahren zur Magnetkopf/Magnetspur - Ausrichtung eines Magnetbandspeichers.

Info

Publication number
DE69204847T2
DE69204847T2 DE69204847T DE69204847T DE69204847T2 DE 69204847 T2 DE69204847 T2 DE 69204847T2 DE 69204847 T DE69204847 T DE 69204847T DE 69204847 T DE69204847 T DE 69204847T DE 69204847 T2 DE69204847 T2 DE 69204847T2
Authority
DE
Germany
Prior art keywords
magnetic
alignment
track
tape memory
head
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.)
Expired - Fee Related
Application number
DE69204847T
Other languages
English (en)
Other versions
DE69204847D1 (de
Inventor
Michael Kelly
William Fanning
Stacy Henneberger
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of DE69204847D1 publication Critical patent/DE69204847D1/de
Publication of DE69204847T2 publication Critical patent/DE69204847T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
DE69204847T 1991-09-03 1992-07-07 Verfahren zur Magnetkopf/Magnetspur - Ausrichtung eines Magnetbandspeichers. Expired - Fee Related DE69204847T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75392791A 1991-09-03 1991-09-03
PCT/US1992/005641 WO1993005506A1 (en) 1991-09-03 1992-07-07 Transducer/track alignment method for magnetic recording media

Publications (2)

Publication Number Publication Date
DE69204847D1 DE69204847D1 (de) 1995-10-19
DE69204847T2 true DE69204847T2 (de) 1996-04-18

Family

ID=25032735

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69204847T Expired - Fee Related DE69204847T2 (de) 1991-09-03 1992-07-07 Verfahren zur Magnetkopf/Magnetspur - Ausrichtung eines Magnetbandspeichers.

Country Status (6)

Country Link
US (1) US5367414A (de)
EP (1) EP0602051B1 (de)
JP (1) JPH06510155A (de)
DE (1) DE69204847T2 (de)
TW (1) TW197517B (de)
WO (1) WO1993005506A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0729129A (ja) * 1993-07-09 1995-01-31 Sony Corp ヘッド位置検出装置
US5600505A (en) * 1994-06-10 1997-02-04 Exabyte Corporation Skew correction in a multi-track tape recorder/player
US5946156A (en) * 1997-03-04 1999-08-31 Imation Corp. Tape servo system and methods, write/read heads, and servo track configurations regarding same
US6330123B1 (en) 1999-05-28 2001-12-11 Imation Corp. Head assembly having a single pass servo writer
US6747835B2 (en) 2000-04-21 2004-06-08 Seagate Technology Llc Method and apparatus for simultaneously measuring and calculating servo-related data
US8526134B2 (en) 2011-06-02 2013-09-03 International Business Machines Corporation System for fast center calibration of a tape drive for a flangeless tape path

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3292168A (en) * 1962-08-13 1966-12-13 Sperry Rand Corp High resolution, head positioner system
NL154607B (nl) * 1966-03-09 1977-09-15 Philips Nv Magneetkopsysteem voorzien van twee magnetische controlecircuits voor een juiste positionering op een spoor.
US4164764A (en) * 1977-07-11 1979-08-14 Pericomp Corporation Magnetic head position reference system
JPS6030028B2 (ja) * 1978-11-30 1985-07-13 株式会社東芝 ヘツド移動装置
DE3112886A1 (de) * 1981-03-31 1982-10-14 Tandberg Data A/S, Oslo Verfahren zum erkennen einer kante eines magnetischen mediums und vorrichtung zur druchfuehrung des verfahrens
US4414593A (en) * 1981-10-08 1983-11-08 Archive Corporation Streaming cartridge tape drive
US4466027A (en) * 1981-12-22 1984-08-14 Archive Corporation Digital tape erasure conditioning system
US4563713A (en) * 1982-07-09 1986-01-07 Xebec Method and apparatus for positioning and indexing read/write on a multiple track recording medium
US4609959A (en) * 1982-11-29 1986-09-02 Tandberg Data A/S Device for positioning a magnetic head to various tracks of a magnetic tape
DE3661869D1 (en) * 1985-02-08 1989-02-23 Tandberg Data Method and arrangement for positioning a magnetic head on several magnetic-tape tracks
US4866548A (en) * 1986-12-22 1989-09-12 Tandberg Data A/S Method and arrangement for precise positioning of a magnetic head to various tracks of a magnetic tape
US5001580A (en) * 1989-09-27 1991-03-19 Archive Corporation Method to compensate for tape slope and head azimuth errors

Also Published As

Publication number Publication date
JPH06510155A (ja) 1994-11-10
WO1993005506A1 (en) 1993-03-18
EP0602051A1 (de) 1994-06-22
US5367414A (en) 1994-11-22
TW197517B (de) 1993-01-01
DE69204847D1 (de) 1995-10-19
EP0602051B1 (de) 1995-09-13

Similar Documents

Publication Publication Date Title
DE69018809T2 (de) Servo zur positionierung eines mehrspur-magnetkopfes in einem bidirektionalen magnetbandsystem.
DE69230448T2 (de) Verfahren zur Herstellung eines magnetischen Aufzeichnungsmediums
DE69432923D1 (de) Verfahren zur produktion eines magnetischen aufzeichnungsmediums
DE69312120T2 (de) Verfahren zur Herstellung eines magnetischen Aufzeichnungsmediums
DE59205115D1 (de) Verfahren zum aufzeichnen von informationen
DE59304057D1 (de) Verfahren zur herstellung eines magnetischen aufzeichnungsträgers
DE69214476D1 (de) Magnetkopf sowie Verfahren zum Herstellen eines derartigen Magnetkopfes
DE69316699D1 (de) Verfahren zum Aufsuchen der Mitte einer aufgezeichneten Datenspur
DE68921795T2 (de) Verfahren zur Herstellung eines Dünnfilmmagnetkopfes.
DE68908424D1 (de) Verfahren zur herstellung eines schwimmenden magnetkopfs.
DE69204847D1 (de) Verfahren zur Magnetkopf/Magnetspur - Ausrichtung eines Magnetbandspeichers.
DE69102173D1 (de) Verfahren zur Herstellung eines Magnetkopfes.
DE69102160D1 (de) Verfahren zur Herstellung eines Magnetkopfes.
DE69324281T2 (de) Verfahren zur Herstellung eines Aufzeichnungsmediums
DE69112563D1 (de) Verfahren zur Adressierung von elementaren Köpfen eines magnetischen Aufnahme-Mehrspurkopfes und Magnetkopf zur Durchführung des Verfahrens.
DE3482518D1 (de) Verfahren zur herstellung eines magnetischen aufzeichnungsmediums.
DE3856088T2 (de) Verfahren zur Verbesserung eines magnetischen Aufzeichnungsträgers und magnetischer Aufzeichnungsträger
DE69224246D1 (de) Verfahren zur Herstellung eines magnetischen Aufzeichnungsmediums
DE69119163T2 (de) Verfahren zur Herstellung eines schwimmenden Magnetkopfes
DE68913279D1 (de) Verfahren zur Herstellung eines Ferritmagnetkopfkernes.
DE69317372T2 (de) Verfahren zur Herstellung eines Magnetkopfes
DE69221525T2 (de) Verfahren zur Herstellung eines Dünnfilmmagnetkopfes
DE69411446T2 (de) Verfahren zur Herstellung eines magnetischen Aufzeichnungsmediums
DE69426748D1 (de) Verfahren zur Herstellung eines magnetischen Aufzeichnungsmediums
DE69313508T2 (de) Verfahren zur Herstellung eines magnetischen Aufzeichnungsträgers

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee