GB1481055A - Magnetic tape copying - Google Patents

Magnetic tape copying

Info

Publication number
GB1481055A
GB1481055A GB42287/74A GB4228774A GB1481055A GB 1481055 A GB1481055 A GB 1481055A GB 42287/74 A GB42287/74 A GB 42287/74A GB 4228774 A GB4228774 A GB 4228774A GB 1481055 A GB1481055 A GB 1481055A
Authority
GB
United Kingdom
Prior art keywords
tape
heater
slave
copying
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
GB42287/74A
Other languages
English (en)
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of GB1481055A publication Critical patent/GB1481055A/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
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/86—Re-recording, i.e. transcribing information from one magnetisable record carrier on to one or more similar or dissimilar record carriers
    • G11B5/865—Re-recording, i.e. transcribing information from one magnetisable record carrier on to one or more similar or dissimilar record carriers by contact "printing"

Landscapes

  • Printing Methods (AREA)
  • Electronic Switches (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
GB42287/74A 1973-10-01 1974-09-30 Magnetic tape copying Expired GB1481055A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11033973A JPS573141B2 (enExample) 1973-10-01 1973-10-01

Publications (1)

Publication Number Publication Date
GB1481055A true GB1481055A (en) 1977-07-27

Family

ID=14533234

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42287/74A Expired GB1481055A (en) 1973-10-01 1974-09-30 Magnetic tape copying

Country Status (8)

Country Link
US (1) US3971070A (enExample)
JP (1) JPS573141B2 (enExample)
CA (1) CA1026863A (enExample)
DE (1) DE2446596A1 (enExample)
FR (1) FR2246929B1 (enExample)
GB (1) GB1481055A (enExample)
IT (1) IT1022536B (enExample)
NL (1) NL7412982A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO834561L (no) * 1982-12-13 1984-06-14 Du Pont Fremgangsmaate og innretning for termoremanent duplisering av magnetbaand
AU660986B2 (en) * 1991-07-19 1995-07-13 Hightree Media Corporation Tape duplicating system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1336157A (en) * 1969-12-09 1973-11-07 Matsushita Electric Industrial Co Ltd Magnetic tape duplicating apparatus
US3699267A (en) * 1970-03-18 1972-10-17 Du Pont Apparatus for copying magnetic tapes
JPS5141805B2 (enExample) * 1972-09-21 1976-11-12

Also Published As

Publication number Publication date
IT1022536B (it) 1978-04-20
JPS5062019A (enExample) 1975-05-27
FR2246929A1 (enExample) 1975-05-02
US3971070A (en) 1976-07-20
FR2246929B1 (enExample) 1977-10-21
CA1026863A (en) 1978-02-21
JPS573141B2 (enExample) 1982-01-20
DE2446596A1 (de) 1975-04-03
NL7412982A (nl) 1975-04-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee