FR1265699A - Device for adjusting the position of the recording heads of magnetic recording machines - Google Patents

Device for adjusting the position of the recording heads of magnetic recording machines

Info

Publication number
FR1265699A
FR1265699A FR836385A FR836385A FR1265699A FR 1265699 A FR1265699 A FR 1265699A FR 836385 A FR836385 A FR 836385A FR 836385 A FR836385 A FR 836385A FR 1265699 A FR1265699 A FR 1265699A
Authority
FR
France
Prior art keywords
adjusting
machines
recording
magnetic recording
recording heads
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
FR836385A
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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
Priority claimed from US835995A external-priority patent/US3057970A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority to FR836385A priority Critical patent/FR1265699A/en
Application granted granted Critical
Publication of FR1265699A publication Critical patent/FR1265699A/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
    • G11B5/40—Protective measures on heads, e.g. against excessive temperature 
    • 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
    • G11B5/58—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 provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/60—Fluid-dynamic spacing of heads from record-carriers
    • G11B5/6005—Specially adapted for spacing from a rotating disc using a fluid cushion
FR836385A 1959-08-25 1960-08-22 Device for adjusting the position of the recording heads of magnetic recording machines Expired FR1265699A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR836385A FR1265699A (en) 1959-08-25 1960-08-22 Device for adjusting the position of the recording heads of magnetic recording machines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US835995A US3057970A (en) 1959-08-25 1959-08-25 Arrangement for setting the recording heads of magnetic recording machines
FR836385A FR1265699A (en) 1959-08-25 1960-08-22 Device for adjusting the position of the recording heads of magnetic recording machines

Publications (1)

Publication Number Publication Date
FR1265699A true FR1265699A (en) 1961-06-30

Family

ID=26187223

Family Applications (1)

Application Number Title Priority Date Filing Date
FR836385A Expired FR1265699A (en) 1959-08-25 1960-08-22 Device for adjusting the position of the recording heads of magnetic recording machines

Country Status (1)

Country Link
FR (1) FR1265699A (en)

Similar Documents

Publication Publication Date Title
FR1166542A (en) Magnetic recording device
FR1202827A (en) Variable spacing device for xerographic recording
CH381897A (en) Stacking device for recording media
FR1280822A (en) Recording tape order
FR1228708A (en) Magnetic recording drum heads
FR1208956A (en) Magnetic recording device
FR1193686A (en) Perpendicular magnetic recording head
FR1265699A (en) Device for adjusting the position of the recording heads of magnetic recording machines
BE592423A (en) Magnetic recording read head
FR1290536A (en) Sound recording device
FR1179383A (en) Device for controlling the recording elements of a magnetic memory device
FR1270226A (en) Transport device for recording media
FR1201076A (en) Magnetic recording device
FR1102206A (en) Recording tape drive device
FR1241491A (en) Magnetic recording read head
FR1261777A (en) Magnetic recording read head
FR1242245A (en) Magnetic recording device
FR1153575A (en) Magnetic recording device
FR1383200A (en) Magnetic recording device
FR1224515A (en) Magnetic recording read head
FR1204653A (en) Magnetic recording device
FR1244265A (en) Dynamometer for recording reader needle
FR1247471A (en) Recording device
FR1243676A (en) Recording device
FR70606E (en) Magnetic recording device