JPS48101916A - - Google Patents

Info

Publication number
JPS48101916A
JPS48101916A JP48025628A JP2562873A JPS48101916A JP S48101916 A JPS48101916 A JP S48101916A JP 48025628 A JP48025628 A JP 48025628A JP 2562873 A JP2562873 A JP 2562873A JP S48101916 A JPS48101916 A JP S48101916A
Authority
JP
Japan
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.)
Pending
Application number
JP48025628A
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 filed Critical
Publication of JPS48101916A publication Critical patent/JPS48101916A/ja
Pending 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
    • G11B5/488—Disposition of heads
    • G11B5/4893—Disposition of heads relative to moving tape
    • 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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/265—Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track
    • 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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/29—Structure or manufacture of unitary devices formed of plural heads for more than one track

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
JP48025628A 1972-03-03 1973-03-03 Pending JPS48101916A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21345/72A IT949830B (it) 1972-03-03 1972-03-03 Testina magnetica bitraccia

Publications (1)

Publication Number Publication Date
JPS48101916A true JPS48101916A (ja) 1973-12-21

Family

ID=11180414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48025628A Pending JPS48101916A (ja) 1972-03-03 1973-03-03

Country Status (5)

Country Link
US (1) US3969770A (ja)
JP (1) JPS48101916A (ja)
FR (1) FR2177783B1 (ja)
GB (1) GB1418183A (ja)
IT (1) IT949830B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53137120A (en) * 1977-05-06 1978-11-30 Teac Corp Magnetic head
JPS56136332U (ja) * 1980-03-11 1981-10-15

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS566994Y2 (ja) * 1976-03-10 1981-02-16
JPS539510A (en) * 1976-07-14 1978-01-28 Nippon Gakki Seizo Kk Magnetic head
JPS56163516A (en) * 1980-05-19 1981-12-16 Pioneer Electronic Corp Magnetic head and its production
JPS57198563A (en) * 1981-05-29 1982-12-06 Toshiba Corp Cassette tape recorder
DE3630100A1 (de) * 1986-09-04 1988-03-17 Grundig Emv Magnetkopf mit zugeordnetem loeschkopf
US5436780A (en) * 1991-06-03 1995-07-25 Matsushita Electric Industrial Co., Ltd. Thin film magnetic head device
WO1994018671A1 (en) * 1993-02-12 1994-08-18 Datacard Corporation Magnetic stripe read/write head
US8264793B2 (en) 2004-01-30 2012-09-11 International Business Machines Corporation Tape head with facing beams each having a head chip positioned in a recess thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2793253A (en) * 1950-10-20 1957-05-21 Winfield S Brooks Telegraphone recording and reproducing system
US2916728A (en) * 1955-11-18 1959-12-08 Burroughs Corp Magnetic recording and reading systems
GB900652A (en) * 1957-11-06 1962-07-11 Emi Ltd Improvements in or relating to magnetic transducing heads
US3357097A (en) * 1963-11-01 1967-12-12 Paul H Schulte Process for making combination magnetic head
NL155388B (nl) * 1967-08-31 1977-12-15 Philips Nv Een magneetkopstelsel met ten minste een schrijfkop en ten minste een leeskop.
US3597836A (en) * 1968-05-21 1971-08-10 Matsushita Electric Ind Co Ltd Method of manufacturing a multichannel magnetic head
US3564153A (en) * 1968-10-09 1971-02-16 Leonard E Kronfeld Magnetic transducer with oppositely oriented heads and two core holders
US3590168A (en) * 1969-01-29 1971-06-29 Ampex Bidirectional cassette head
US3610839A (en) * 1969-05-12 1971-10-05 Clevite Corp Reduced coupling means for redundant magnetic heads
JPS548726Y1 (ja) * 1969-10-25 1979-04-21
US3744040A (en) * 1972-02-16 1973-07-03 Nortronics Co Magnetic head construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53137120A (en) * 1977-05-06 1978-11-30 Teac Corp Magnetic head
JPS56136332U (ja) * 1980-03-11 1981-10-15

Also Published As

Publication number Publication date
US3969770A (en) 1976-07-13
GB1418183A (en) 1975-12-17
FR2177783A1 (ja) 1973-11-09
IT949830B (it) 1973-06-11
FR2177783B1 (ja) 1977-02-04

Similar Documents

Publication Publication Date Title
JPS4945528A (ja)
JPS4958560A (ja)
FR2189936B1 (ja)
JPS4890514A (ja)
FR2177783A1 (ja)
JPS4943015U (ja)
FR2204004B3 (ja)
FR2194012B1 (ja)
JPS5237242B2 (ja)
JPS4990497A (ja)
JPS5015872B2 (ja)
JPS4889139U (ja)
FR2195028B1 (ja)
JPS5415609B2 (ja)
JPS48102959U (ja)
JPS4889148U (ja)
CS150470B1 (ja)
JPS4991335A (ja)
JPS4993018A (ja)
BG22874A1 (ja)
CH576730A5 (ja)
CH133573A4 (ja)
CH1773873A4 (ja)
CH556052A (ja)
CH560489A5 (ja)