DE69903056T2 - Überabtast-schrägspur- abtastkopf für nichtspurgefolgende band - subsysteme, welche bis zu einfacher geschwindigkeit lesen und gerät zur simulation desselbigen - Google Patents

Überabtast-schrägspur- abtastkopf für nichtspurgefolgende band - subsysteme, welche bis zu einfacher geschwindigkeit lesen und gerät zur simulation desselbigen

Info

Publication number
DE69903056T2
DE69903056T2 DE69903056T DE69903056T DE69903056T2 DE 69903056 T2 DE69903056 T2 DE 69903056T2 DE 69903056 T DE69903056 T DE 69903056T DE 69903056 T DE69903056 T DE 69903056T DE 69903056 T2 DE69903056 T2 DE 69903056T2
Authority
DE
Germany
Prior art keywords
track
drum
read
over
designs
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
DE69903056T
Other languages
English (en)
Other versions
DE69903056D1 (de
Inventor
J Beavers
A Blatchley
L Detro
Paul Dunn
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.)
Exabyte Corp
Original Assignee
Exabyte 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 Exabyte Corp filed Critical Exabyte Corp
Application granted granted Critical
Publication of DE69903056D1 publication Critical patent/DE69903056D1/de
Publication of DE69903056T2 publication Critical patent/DE69903056T2/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
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/10—Indicating arrangements; Warning arrangements
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/04—Automatic feed mechanism producing a progressive transducing traverse of the head in a direction which cuts across the direction of travel of the recording medium, e.g. helical scan, e.g. by lead-screw
    • 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
    • G11B15/1808—Driving of both record carrier and head
    • 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
    • G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
    • G11B5/00813—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
    • G11B5/00847—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks
    • G11B5/0086—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks using cyclically driven heads providing segmented tracks
    • 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
    • G11B5/52—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 simultaneous movement of head and record carrier, e.g. rotation of head
    • G11B5/53—Disposition or mounting of heads on rotating support
    • G11B5/531—Disposition of more than one recording or reproducing head on support rotating cyclically around an axis
    • G11B5/534—Disposition of more than one recording or reproducing head on support rotating cyclically around an axis inclined relative to the direction of movement of the tape, e.g. for helicoidal scanning
DE69903056T 1998-10-20 1999-10-20 Überabtast-schrägspur- abtastkopf für nichtspurgefolgende band - subsysteme, welche bis zu einfacher geschwindigkeit lesen und gerät zur simulation desselbigen Expired - Fee Related DE69903056T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/176,013 US6246551B1 (en) 1998-10-20 1998-10-20 Overscan helical scan head for non-tracking tape subsystems reading at up to 1X speed and methods for simulation of same
PCT/US1999/024683 WO2000023988A2 (en) 1998-10-20 1999-10-20 Overscan helical scan head for non-tracking tape subsystems reading at up to 1x speed and methods for simulation of same

Publications (2)

Publication Number Publication Date
DE69903056D1 DE69903056D1 (de) 2002-10-24
DE69903056T2 true DE69903056T2 (de) 2003-05-28

Family

ID=22642620

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69903056T Expired - Fee Related DE69903056T2 (de) 1998-10-20 1999-10-20 Überabtast-schrägspur- abtastkopf für nichtspurgefolgende band - subsysteme, welche bis zu einfacher geschwindigkeit lesen und gerät zur simulation desselbigen

Country Status (7)

Country Link
US (2) US6246551B1 (de)
EP (1) EP1127350B1 (de)
JP (1) JP2002528834A (de)
AT (1) ATE224574T1 (de)
AU (1) AU1808000A (de)
DE (1) DE69903056T2 (de)
WO (1) WO2000023988A2 (de)

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US20050259353A1 (en) * 2004-05-18 2005-11-24 Exabyte Corporation Multi-plane thin-film heads
US20060204209A1 (en) * 2005-03-09 2006-09-14 Exabyte Corporation Pause strategy for magnetic tape recording
US7433141B2 (en) * 2005-03-09 2008-10-07 Tandberg Data Corporation Data randomization for rewriting in recording/reproduction apparatus
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US9792928B2 (en) * 2012-11-02 2017-10-17 Hewlett Packard Enterprise Development Lp Tape storage device having at least one redundant read data element
US11532325B1 (en) * 2021-12-15 2022-12-20 Western Digital Technologies, Inc. Two-dimensional magnetic recording (TDMR) for high areal density tape drive

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Also Published As

Publication number Publication date
EP1127350B1 (de) 2002-09-18
WO2000023988A2 (en) 2000-04-27
US6246551B1 (en) 2001-06-12
JP2002528834A (ja) 2002-09-03
US7277842B2 (en) 2007-10-02
WO2000023988A3 (en) 2000-11-23
US20010022711A1 (en) 2001-09-20
EP1127350A2 (de) 2001-08-29
DE69903056D1 (de) 2002-10-24
AU1808000A (en) 2000-05-08
ATE224574T1 (de) 2002-10-15

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Owner name: EXABYTE CORP., BOULDER, COL., US

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee