DE2414972C3 - Einrichtung zur Bildung eines Luftlagers für ein Magnetband - Google Patents

Einrichtung zur Bildung eines Luftlagers für ein Magnetband

Info

Publication number
DE2414972C3
DE2414972C3 DE2414972A DE2414972A DE2414972C3 DE 2414972 C3 DE2414972 C3 DE 2414972C3 DE 2414972 A DE2414972 A DE 2414972A DE 2414972 A DE2414972 A DE 2414972A DE 2414972 C3 DE2414972 C3 DE 2414972C3
Authority
DE
Germany
Prior art keywords
magnetic head
rotary magnetic
tape
rotary
magnetic tape
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
DE2414972A
Other languages
German (de)
English (en)
Other versions
DE2414972A1 (de
DE2414972B2 (de
Inventor
Paul Joseph Longmont Col. Arseneault
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
Publication of DE2414972A1 publication Critical patent/DE2414972A1/de
Publication of DE2414972B2 publication Critical patent/DE2414972B2/de
Application granted granted Critical
Publication of DE2414972C3 publication Critical patent/DE2414972C3/de
Expired 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
    • G11B5/52—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
    • 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
    • G11B15/60—Guiding record carrier
    • G11B15/61—Guiding record carrier on drum, e.g. drum containing rotating heads

Landscapes

  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Recording Measured Values (AREA)
DE2414972A 1973-04-02 1974-03-28 Einrichtung zur Bildung eines Luftlagers für ein Magnetband Expired DE2414972C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00347089A US3840894A (en) 1973-04-02 1973-04-02 Wide rotor for stable support of tape along path of transducer carried by rotor

Publications (3)

Publication Number Publication Date
DE2414972A1 DE2414972A1 (de) 1974-10-17
DE2414972B2 DE2414972B2 (de) 1980-10-30
DE2414972C3 true DE2414972C3 (de) 1981-10-29

Family

ID=23362269

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2414972A Expired DE2414972C3 (de) 1973-04-02 1974-03-28 Einrichtung zur Bildung eines Luftlagers für ein Magnetband

Country Status (7)

Country Link
US (1) US3840894A (enExample)
JP (1) JPS5742906B2 (enExample)
CA (1) CA1056053A (enExample)
DE (1) DE2414972C3 (enExample)
FR (1) FR2223776B1 (enExample)
GB (1) GB1440278A (enExample)
IT (1) IT1006150B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961372A (en) * 1974-07-05 1976-06-01 International Business Machines Corporation Magnetic tape transport with slotted rotating head
US3961369A (en) * 1974-07-15 1976-06-01 International Business Machines Corporation Rotating head apparatus having a protruding diameter headwheel which supports a protruding flying head
US3939493A (en) * 1974-09-30 1976-02-17 International Business Machines Corporation Tape lifter
DE2944429A1 (de) * 1979-11-03 1981-05-14 Robert Bosch Gmbh, 7000 Stuttgart Magnetbandgeraete
US4414588A (en) * 1980-04-11 1983-11-08 Ampex Corporation Fluid bearing tape scanning drum
JPS57173160U (enExample) * 1982-02-25 1982-11-01
US4686597A (en) * 1985-09-27 1987-08-11 Rca Corporation Rotating head apparatus including a flying tape edge guide
US5777823A (en) * 1996-02-27 1998-07-07 Gavit; Stephan E. Tape transport apparatus incorporating porous air bearing
US6719238B1 (en) 1998-12-17 2004-04-13 Imation Corp. High speed tape packing
US6722608B1 (en) 1999-10-28 2004-04-20 Segway Systems, Llc Porous air bearings for tape transports and method of fabrication thereof
US6909581B2 (en) * 2003-05-02 2005-06-21 Segway Systems, Llc Tape head assembly with air bearing guide

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3488455A (en) * 1963-03-08 1970-01-06 Rca Corp Method of splicing a magnetic tape having diagonal record tracks thereon

Also Published As

Publication number Publication date
US3840894A (en) 1974-10-08
FR2223776A1 (enExample) 1974-10-25
GB1440278A (en) 1976-06-23
IT1006150B (it) 1976-09-30
JPS5742906B2 (enExample) 1982-09-11
CA1056053A (en) 1979-06-05
DE2414972A1 (de) 1974-10-17
DE2414972B2 (de) 1980-10-30
JPS49131104A (enExample) 1974-12-16
FR2223776B1 (enExample) 1978-01-06

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Legal Events

Date Code Title Description
OD Request for examination
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee