FR2092509A5 - - Google Patents

Info

Publication number
FR2092509A5
FR2092509A5 FR7111054A FR7111054A FR2092509A5 FR 2092509 A5 FR2092509 A5 FR 2092509A5 FR 7111054 A FR7111054 A FR 7111054A FR 7111054 A FR7111054 A FR 7111054A FR 2092509 A5 FR2092509 A5 FR 2092509A5
Authority
FR
France
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
FR7111054A
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.)
Ampex Corp
Original Assignee
Ampex 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 Ampex Corp filed Critical Ampex Corp
Application granted granted Critical
Publication of FR2092509A5 publication Critical patent/FR2092509A5/fr
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"
FR7111054A 1970-04-01 1971-03-30 Expired FR2092509A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US024761A US3893167A (en) 1970-04-01 1970-04-01 Magnetic tape duplicator

Publications (1)

Publication Number Publication Date
FR2092509A5 true FR2092509A5 (fr) 1972-01-21

Family

ID=21822271

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7111054A Expired FR2092509A5 (fr) 1970-04-01 1971-03-30

Country Status (7)

Country Link
US (1) US3893167A (fr)
JP (1) JPS5535775B1 (fr)
BE (1) BE765080A (fr)
CA (1) CA918799A (fr)
DE (1) DE2116005C3 (fr)
FR (1) FR2092509A5 (fr)
GB (1) GB1297450A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58146335U (ja) * 1982-03-27 1983-10-01 株式会社山武 チルトスイツチ
US4752842A (en) * 1984-01-25 1988-06-21 Sony Corporation Tape driving system for a magnetic transfer apparatus
JPS60253023A (ja) * 1984-05-29 1985-12-13 Sony Corp 磁気転写装置
US4656530A (en) * 1985-11-25 1987-04-07 American Multimedia, Inc. Method and apparatus for servo-control of tape tension in high speed tape transporter
US4673992A (en) * 1986-03-06 1987-06-16 American Multimedia, Inc. Method and apparatus for increasing density of an accumulation of tape in a closed loop tape transporter
NL8701681A (nl) * 1987-07-16 1989-02-16 Polygram Int Holding Inrichting voor het opnemen en transporteren van een langwerpige eindloze band, alsmede werkwijze voor het kopieren van magneetbanden met gebruikmaking van een dergelijke inrichting.
US4888653A (en) * 1987-12-28 1989-12-19 Eastman Kodak Company High speed video tape duplicator
US5450247A (en) * 1992-11-06 1995-09-12 Future Network, Inc. Simultaneous contact duplication of a plurality of magnetic copy tapes from a single magnetic master tape
AU6165994A (en) 1993-01-25 1994-08-15 Barry H. Schwab Combined magnetic tape duplicator and cassette loader
EP0623432B1 (fr) * 1993-04-08 1998-05-20 Eastman Kodak Company Dispositif pour le transport et la perforation d'une bande de matériau
US5426535A (en) * 1993-07-29 1995-06-20 Eastman Kodak Company Apparatus for removing air from between a master magnetic medium and a slave magnetic medium preceding anhysteretic transfer of signals from master to slave
JPH08180408A (ja) * 1994-12-26 1996-07-12 Sony Corp 磁気転写装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2747026A (en) * 1948-11-18 1956-05-22 Armour Res Found Recording apparatus and method for making duplicate magnetic records
US3037090A (en) * 1957-01-25 1962-05-29 Rca Corp System for duplicating magnetic tape records
US3091794A (en) * 1961-02-21 1963-06-04 Ampex Tape cleaning apparatus
US3298006A (en) * 1962-12-19 1967-01-10 American Mach & Foundry Tape transcriber and transport mechanism therefor
US3161120A (en) * 1963-02-25 1964-12-15 Fma Inc Apparatus for bringing ribbon-type media together
FR1543795A (fr) * 1966-12-30 Ibm Appareil de reproduction magnétique
US3472971A (en) * 1967-06-28 1969-10-14 Ibm Magnetic tape duplicating device with fluid pressure applied through head gap
GB1171429A (en) * 1967-08-02 1969-11-19 Matsushita Electric Ind Co Ltd A Method of Duplicating a Magnetic Tape
GB1173269A (en) * 1967-09-29 1969-12-03 Telefunken Patent Method of Duplicating Magnetic Tapes
US3573390A (en) * 1969-01-15 1971-04-06 Ibm Magnetic transducing system

Also Published As

Publication number Publication date
DE2116005C3 (de) 1976-07-29
CA918799A (en) 1973-01-09
DE2116005B2 (fr) 1974-01-17
US3893167A (en) 1975-07-01
BE765080A (fr) 1971-08-16
GB1297450A (fr) 1972-11-22
DE2116005A1 (de) 1971-10-14
JPS5535775B1 (fr) 1980-09-17

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Legal Events

Date Code Title Description
ST Notification of lapse