FR2440594B1 - Monture de tete transductrice magnetique - Google Patents

Monture de tete transductrice magnetique

Info

Publication number
FR2440594B1
FR2440594B1 FR7926832A FR7926832A FR2440594B1 FR 2440594 B1 FR2440594 B1 FR 2440594B1 FR 7926832 A FR7926832 A FR 7926832A FR 7926832 A FR7926832 A FR 7926832A FR 2440594 B1 FR2440594 B1 FR 2440594B1
Authority
FR
France
Prior art keywords
transductive
magnetic
head mount
mount
head
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
FR7926832A
Other languages
English (en)
Other versions
FR2440594A1 (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.)
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
Publication of FR2440594A1 publication Critical patent/FR2440594A1/fr
Application granted granted Critical
Publication of FR2440594B1 publication Critical patent/FR2440594B1/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
    • G11B5/58—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
    • G11B5/584—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 for track following on tapes
    • G11B5/588—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 for track following on tapes by controlling the position of the rotating heads
FR7926832A 1978-11-01 1979-10-30 Monture de tete transductrice magnetique Expired FR2440594B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/956,777 US4212043A (en) 1978-11-01 1978-11-01 Magnetic transducing

Publications (2)

Publication Number Publication Date
FR2440594A1 FR2440594A1 (fr) 1980-05-30
FR2440594B1 true FR2440594B1 (fr) 1985-11-08

Family

ID=25498687

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7926832A Expired FR2440594B1 (fr) 1978-11-01 1979-10-30 Monture de tete transductrice magnetique

Country Status (9)

Country Link
US (1) US4212043A (fr)
BE (1) BE879762A (fr)
CA (1) CA1149509A (fr)
DE (1) DE2944108C2 (fr)
FR (1) FR2440594B1 (fr)
GB (2) GB2034956B (fr)
HK (1) HK37788A (fr)
IT (1) IT1120611B (fr)
NL (1) NL7907972A (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473829B1 (fr) * 1979-08-21 1985-12-27 Victor Company Of Japan Appareil magnetique d'enregistrement et de reproduction muni d'un dispositif de reglage des erreurs de suivi de piste de tetes magnetiques rotatives
JPS56165927A (en) * 1980-05-24 1981-12-19 Sony Corp Vibration imparting device
US4485414A (en) * 1980-07-07 1984-11-27 Ampex Corporation Servo system for positioning a movable transducing head assembly
JPS5894126A (ja) * 1981-11-30 1983-06-04 Victor Co Of Japan Ltd 回転磁気ヘツド装置
US4695907A (en) * 1983-11-15 1987-09-22 Matsushita Electric Industrial Co., Ltd. Rotary head deflection apparatus
DE3412231A1 (de) * 1984-04-02 1985-10-03 Nixdorf Computer Ag, 4790 Paderborn Traegeranordnung fuer magnetkoepfe eines magnetplattenlaufwerkes
ATE39195T1 (de) * 1984-05-03 1988-12-15 Grundig Emv Einrichtung fuer die spurnachfuehrung von rotierenden magnetkoepfen.
US4747004A (en) * 1986-04-07 1988-05-24 Archive Corporation Magnetic head positioning apparatus
USRE33661E (en) * 1986-04-25 1991-08-13 Archive Corporation Head positioning assembly
US4833558A (en) * 1986-04-25 1989-05-23 Archive Corporation Head positioning assembly
DE3722927A1 (de) * 1986-07-16 1988-01-21 Mitsubishi Electric Corp Kopftrommelanordnung
US4794581A (en) * 1987-06-25 1988-12-27 International Business Machines Corporation Lens support system enabling focussing and tracking motions employing a unitary lens holder
JP2580655B2 (ja) * 1987-12-24 1997-02-12 ソニー株式会社 回転ヘッド装置
JPH033144A (ja) * 1989-05-31 1991-01-09 Hitachi Ltd 回転ドラムおよび回転ドラム装置および磁気記録再生特性試験装置
US5223992A (en) * 1989-11-10 1993-06-29 Mitsubishi Denki Kabushiki Kaisha Rotary magnetic head device in magnetic recording and reproducing apparatus
US5047883A (en) * 1990-02-07 1991-09-10 Ampex Corporation Pantograph head mount having double leaves integral with a rigid tip structure
US5166848A (en) * 1990-10-03 1992-11-24 Ampex Systems Corporation Automatic scan tracking mechanism
US5227937A (en) * 1991-03-14 1993-07-13 Ampex Corporation Side-stiffened flexural pantographic mount for positioning a magnetic transducing head assembly
DE69314488T2 (de) * 1992-07-01 1998-05-20 Ampex Systems Corp Pantographische halterung fur einen magnetwandlerkopf
US5377052A (en) * 1993-06-14 1994-12-27 International Business Machines Corporation Actuator assembly for servo-controlled magnetic tape head
US5508865A (en) * 1994-05-02 1996-04-16 International Business Machines Corporation Head guide assembly providing critial alignments and improved resonance response
NO944103D0 (no) * 1994-10-27 1994-10-27 Abb Nera As Seksjon Contec Anordning ved lineæraktuator
US5555044A (en) * 1994-11-30 1996-09-10 Eastman Kodak Company Magnetics-on-film image area recording head suspension system
US6388836B2 (en) * 1998-11-13 2002-05-14 Hewlett-Packard Company Magnetic shield for a tape drive read/write head
US9113878B2 (en) 2002-01-08 2015-08-25 Covidien Lp Pinion clip for right angle linear cutter
CN113371031B (zh) * 2020-03-09 2023-04-07 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） 丝杠式道岔迁移装置及具有其的电动悬浮轨道道岔

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1090805A (fr) * 1900-01-01
US3029318A (en) * 1958-03-14 1962-04-10 Teletrak Corp Head adjusting means for signal recording or reproducing apparatus
US3140362A (en) * 1961-09-12 1964-07-07 Ex Cell O Corp Magnetic transducer head assemblies
US3308450A (en) * 1963-09-30 1967-03-07 Ex Cell O Corp Magnetic transducer head assembly with spring biasing head assembly away from drum
US3624309A (en) * 1970-01-28 1971-11-30 Motorola Inc Mounting for shiftable magnetic head
CA950114A (en) * 1970-03-16 1974-06-25 Hugo Korn Two channel and four channel, eight track tape player
JPS5645068Y2 (fr) * 1975-05-30 1981-10-21
US4151569A (en) * 1976-03-19 1979-04-24 Ampex Corporation Positionable transducer mounting structure using a piezoelectric bender element

Also Published As

Publication number Publication date
IT7950619A0 (it) 1979-10-19
NL7907972A (nl) 1980-05-06
GB2034956B (en) 1983-09-28
HK37788A (en) 1988-05-27
BE879762A (fr) 1980-02-15
GB2113450B (en) 1983-12-21
IT1120611B (it) 1986-03-26
FR2440594A1 (fr) 1980-05-30
GB2113450A (en) 1983-08-03
US4212043A (en) 1980-07-08
CA1149509A (fr) 1983-07-05
DE2944108C2 (de) 1985-08-22
GB2034956A (en) 1980-06-11
DE2944108A1 (de) 1980-05-14

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