CS196320B2 - Rotor like the bearer of the magnetic head for recording mechanism of the magnetic tape memory - Google Patents

Rotor like the bearer of the magnetic head for recording mechanism of the magnetic tape memory Download PDF

Info

Publication number
CS196320B2
CS196320B2 CS765657A CS565776A CS196320B2 CS 196320 B2 CS196320 B2 CS 196320B2 CS 765657 A CS765657 A CS 765657A CS 565776 A CS565776 A CS 565776A CS 196320 B2 CS196320 B2 CS 196320B2
Authority
CS
Czechoslovakia
Prior art keywords
rotor
tape
strip
magnetic
air
Prior art date
Application number
CS765657A
Other languages
Czech (cs)
English (en)
Inventor
Peter A Stevenson
Stephen M Vogel
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of CS196320B2 publication Critical patent/CS196320B2/cs

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00Driving, 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
    • G11B15/60Guiding record carrier
    • G11B15/61Guiding record carrier on drum, e.g. drum containing rotating heads
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48Disposition 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
    • G11B5/52Disposition 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

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Advancing Webs (AREA)
  • Moving Of Head For Track Selection And Changing (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
CS765657A 1975-09-03 1976-08-31 Rotor like the bearer of the magnetic head for recording mechanism of the magnetic tape memory CS196320B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/609,915 US4015291A (en) 1975-09-03 1975-09-03 Flying head helical scan magnetic recording device employing a lobed rotor

Publications (1)

Publication Number Publication Date
CS196320B2 true CS196320B2 (en) 1980-03-31

Family

ID=24442875

Family Applications (1)

Application Number Title Priority Date Filing Date
CS765657A CS196320B2 (en) 1975-09-03 1976-08-31 Rotor like the bearer of the magnetic head for recording mechanism of the magnetic tape memory

Country Status (18)

Country Link
US (1) US4015291A (sv)
JP (1) JPS5230411A (sv)
AR (1) AR207737A1 (sv)
AT (1) AT351796B (sv)
BE (1) BE844746A (sv)
BR (1) BR7605844A (sv)
CA (1) CA1082805A (sv)
CH (1) CH607212A5 (sv)
CS (1) CS196320B2 (sv)
DD (1) DD129709A5 (sv)
DE (1) DE2634759C3 (sv)
ES (1) ES450902A1 (sv)
FR (1) FR2323205A1 (sv)
GB (1) GB1514681A (sv)
IT (1) IT1067182B (sv)
NL (1) NL7609800A (sv)
SE (1) SE414242B (sv)
SU (1) SU635898A3 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112472A (en) * 1977-02-28 1978-09-05 International Business Machines Corporation Longitudinal scan, cam shaped, turntable rotor for magnetic recording
JPS6055900B2 (ja) * 1978-03-06 1985-12-07 ソニー株式会社 記録再生装置
US4686597A (en) * 1985-09-27 1987-08-11 Rca Corporation Rotating head apparatus including a flying tape edge guide

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3416148A (en) * 1964-12-23 1968-12-10 Ibm Compound radius transducer head
US3510604A (en) * 1966-02-23 1970-05-05 Rca Corp Drum construction for helical scan tape recorder
GB1424782A (en) * 1972-02-04 1976-02-11 Matsushita Electric Ind Co Ltd Magnetic recording and reproducing devices
US3902192A (en) * 1973-12-26 1975-08-26 Ibm Cam surface mandrel with air bearing support
US3939493A (en) * 1974-09-30 1976-02-17 International Business Machines Corporation Tape lifter

Also Published As

Publication number Publication date
ATA576876A (de) 1979-01-15
FR2323205B1 (sv) 1979-09-28
IT1067182B (it) 1985-03-12
ES450902A1 (es) 1977-09-01
DE2634759C3 (de) 1978-04-27
JPS5230411A (en) 1977-03-08
AT351796B (de) 1979-08-10
SU635898A3 (ru) 1978-11-30
SE7609643L (sv) 1977-03-04
DD129709A5 (de) 1978-02-01
BE844746A (fr) 1976-11-16
AR207737A1 (es) 1976-10-22
CA1082805A (en) 1980-07-29
FR2323205A1 (fr) 1977-04-01
DE2634759A1 (de) 1977-03-17
BR7605844A (pt) 1977-08-16
GB1514681A (en) 1978-06-21
DE2634759B2 (de) 1977-09-15
SE414242B (sv) 1980-07-14
CH607212A5 (sv) 1978-11-30
NL7609800A (nl) 1977-03-07
US4015291A (en) 1977-03-29

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