CA1049932A - Soundhead restore mechanism - Google Patents

Soundhead restore mechanism

Info

Publication number
CA1049932A
CA1049932A CA246,911A CA246911A CA1049932A CA 1049932 A CA1049932 A CA 1049932A CA 246911 A CA246911 A CA 246911A CA 1049932 A CA1049932 A CA 1049932A
Authority
CA
Canada
Prior art keywords
soundhead
disc
transport
restore
loader carrier
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
Application number
CA246,911A
Other languages
English (en)
French (fr)
Inventor
Terry L. Wilmoth
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of CA1049932A publication Critical patent/CA1049932A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G11B21/12—Raising and lowering; Back-spacing or forward-spacing along track; Returning to starting position otherwise than during transducing operation
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/035—Positioning by moving the loading station
    • 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

Landscapes

  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Feeding And Guiding Record Carriers (AREA)
CA246,911A 1975-03-17 1976-03-02 Soundhead restore mechanism Expired CA1049932A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/559,343 US3953891A (en) 1975-03-17 1975-03-17 Soundhead restore mechanism for use in a disc machine

Publications (1)

Publication Number Publication Date
CA1049932A true CA1049932A (en) 1979-03-06

Family

ID=24233241

Family Applications (1)

Application Number Title Priority Date Filing Date
CA246,911A Expired CA1049932A (en) 1975-03-17 1976-03-02 Soundhead restore mechanism

Country Status (7)

Country Link
US (1) US3953891A (en:Method)
JP (1) JPS51114105A (en:Method)
CA (1) CA1049932A (en:Method)
DE (1) DE2609433A1 (en:Method)
FR (1) FR2304984A1 (en:Method)
GB (1) GB1534059A (en:Method)
IT (1) IT1056746B (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4321702A (en) 1980-03-12 1982-03-23 Rca Corporation Carriage reset apparatus for disc record player
JPS6028085A (ja) * 1983-07-25 1985-02-13 Canon Inc 記録又は再生装置におけるヘツド駆動装置
US7284901B2 (en) * 2004-06-29 2007-10-23 Red Devil Equipment Company Clamp and lock for paint mixer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3029080A (en) * 1953-06-29 1962-04-10 Armour Res Found Magnetic recording apparatus
US3409746A (en) * 1964-04-02 1968-11-05 Ampex Magnetic disc recording and reproducing machine
US3566381A (en) * 1967-09-15 1971-02-23 Ibm Data storage means having both fixed and removable record disk means
US3789160A (en) * 1971-12-20 1974-01-29 Ibm Dictation apparatus with disc loading, feeding, and ejecting feature
US3797035A (en) * 1972-06-23 1974-03-12 Ibm Recording media orientation

Also Published As

Publication number Publication date
FR2304984B1 (en:Method) 1979-04-06
JPS51114105A (en) 1976-10-07
FR2304984A1 (fr) 1976-10-15
GB1534059A (en) 1978-11-29
US3953891A (en) 1976-04-27
JPS54644B2 (en:Method) 1979-01-13
IT1056746B (it) 1982-02-20
DE2609433A1 (de) 1976-10-07

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