FR1220342A - Appareil d'enregistrement de données - Google Patents

Appareil d'enregistrement de données

Info

Publication number
FR1220342A
FR1220342A FR787142A FR787142A FR1220342A FR 1220342 A FR1220342 A FR 1220342A FR 787142 A FR787142 A FR 787142A FR 787142 A FR787142 A FR 787142A FR 1220342 A FR1220342 A FR 1220342A
Authority
FR
France
Prior art keywords
data logging
logging device
data
logging
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
FR787142A
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.)
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
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1220342A publication Critical patent/FR1220342A/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
    • G11B5/48—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
    • G11B5/54—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 into or out of its operative position or across tracks
    • 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
    • G11B5/4806—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 specially adapted for disk drive assemblies, e.g. assembly prior to operation, hard or flexible disk drives
    • G11B5/4873—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 specially adapted for disk drive assemblies, e.g. assembly prior to operation, hard or flexible disk drives the arm comprising piezoelectric or other actuators for adjustment of the arm
FR787142A 1958-02-21 1959-02-19 Appareil d'enregistrement de données Expired FR1220342A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US716801A US3183516A (en) 1958-02-21 1958-02-21 Data recording apparatus

Publications (1)

Publication Number Publication Date
FR1220342A true FR1220342A (fr) 1960-05-24

Family

ID=24879497

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787142A Expired FR1220342A (fr) 1958-02-21 1959-02-19 Appareil d'enregistrement de données

Country Status (5)

Country Link
US (1) US3183516A (fr)
DE (1) DE1077897B (fr)
FR (1) FR1220342A (fr)
GB (1) GB879867A (fr)
NL (1) NL236375A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426960A1 (fr) * 1978-05-22 1979-12-21 Ibm Bras porte-tete magnetique articule

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE622201A (fr) * 1961-09-06
NL130690C (fr) * 1961-12-07
DE1246812B (de) * 1962-12-17 1967-08-10 Soemmerda Bueromaschwerk Magnetspeicher
US3579213A (en) * 1968-04-17 1971-05-18 Ibm Magnetic head accessing mechanism utilizing spring bias
US3599193A (en) * 1969-02-24 1971-08-10 Data Products Corp Trifurcated gimbal head mount
US3706861A (en) * 1969-09-18 1972-12-19 Rca Corp Apparatus for mounting and spacing a signal transducer with respect to a recording medium
US3846835A (en) * 1973-05-29 1974-11-05 Sperry Rand Corp Clean air system for magnetic storage disk pack
GB1599052A (en) * 1977-04-19 1981-09-30 Rca Corp Pickup cartridge for record disc players
US4146911A (en) * 1977-12-23 1979-03-27 Burroughs Corporation Head spacing control
JPS55122227A (en) * 1979-03-09 1980-09-19 Sony Corp Support structure of magnetic head
US4310913A (en) * 1979-07-26 1982-01-12 Rca Corporation Stylus tracking aid using two bimorph elements longitudinally aligned
US4258398A (en) * 1979-10-12 1981-03-24 Eastman Kodak Company Apparatus for preventing flutter and skew in electrical signals
US4777544A (en) * 1986-08-15 1988-10-11 International Business Machine Corporation Method and apparatus for in-situ measurement of head/recording medium clearance
US4872071A (en) * 1988-01-14 1989-10-03 International Business Machines Corporation Method and apparatus for detecting abnormal operation of moving storage apparatus

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1760198A (en) * 1927-08-13 1930-05-27 Fed Telegraph Co Television apparatus
US2195417A (en) * 1937-11-10 1940-04-02 Bell Telephone Labor Inc Vibrating piezoelectric relay
NL62776C (fr) * 1939-04-05
US2325238A (en) * 1941-04-17 1943-07-27 Bausch & Lomb Microscope
US2532803A (en) * 1945-01-09 1950-12-05 Gen Electric Magnetic recording, reproducing, and erasing apparatus
US2537657A (en) * 1945-05-05 1951-01-09 Western Union Telegraph Co Disk type magnetic recordingreproducing apparatus
BE501957A (fr) * 1950-03-18
FR1054802A (fr) * 1951-01-24 1954-02-15
US2835761A (en) * 1953-05-25 1958-05-20 Electric Machinery Mfg Co Electrostrictive ceramic actuator
GB758865A (en) * 1954-04-09 1956-10-10 British Broadcasting Corp Improvements in and relating to the delaying of television signals
NL101195C (fr) * 1954-09-15
US2897484A (en) * 1955-12-23 1959-07-28 Ibm Access mechanism
US2994856A (en) * 1955-12-23 1961-08-01 Ibm Positioning mechanism
US2950354A (en) * 1956-05-29 1960-08-23 Burroughs Corp Magnetic head suspension
US2901738A (en) * 1956-12-13 1959-08-25 Ibm Differential interlock for servo system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426960A1 (fr) * 1978-05-22 1979-12-21 Ibm Bras porte-tete magnetique articule

Also Published As

Publication number Publication date
US3183516A (en) 1965-05-11
DE1077897B (de) 1960-03-17
NL236375A (fr) 1900-01-01
GB879867A (en) 1961-10-11

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