FR1375989A - Improvements to magnetic recording devices - Google Patents

Improvements to magnetic recording devices

Info

Publication number
FR1375989A
FR1375989A FR949122A FR949122A FR1375989A FR 1375989 A FR1375989 A FR 1375989A FR 949122 A FR949122 A FR 949122A FR 949122 A FR949122 A FR 949122A FR 1375989 A FR1375989 A FR 1375989A
Authority
FR
France
Prior art keywords
magnetic recording
recording devices
devices
magnetic
recording
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
FR949122A
Other languages
French (fr)
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.)
Clarke and Smith Office Equipment Ltd
Original Assignee
Clarke and Smith Office Equipment Ltd
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 Clarke and Smith Office Equipment Ltd filed Critical Clarke and Smith Office Equipment Ltd
Priority to FR949122A priority Critical patent/FR1375989A/en
Application granted granted Critical
Publication of FR1375989A publication Critical patent/FR1375989A/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
    • G11B5/48—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
FR949122A 1963-09-30 1963-09-30 Improvements to magnetic recording devices Expired FR1375989A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR949122A FR1375989A (en) 1963-09-30 1963-09-30 Improvements to magnetic recording devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR949122A FR1375989A (en) 1963-09-30 1963-09-30 Improvements to magnetic recording devices

Publications (1)

Publication Number Publication Date
FR1375989A true FR1375989A (en) 1964-10-23

Family

ID=8813392

Family Applications (1)

Application Number Title Priority Date Filing Date
FR949122A Expired FR1375989A (en) 1963-09-30 1963-09-30 Improvements to magnetic recording devices

Country Status (1)

Country Link
FR (1) FR1375989A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382070A1 (en) * 1977-02-28 1978-09-22 Ibm MAGNETIC MEDIA RECORDER / READER, ROTATING HEAD

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382070A1 (en) * 1977-02-28 1978-09-22 Ibm MAGNETIC MEDIA RECORDER / READER, ROTATING HEAD

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