DE3003972C2 - Drehmagnetkopf zur Halterung von Magnetköpfen - Google Patents

Drehmagnetkopf zur Halterung von Magnetköpfen

Info

Publication number
DE3003972C2
DE3003972C2 DE3003972A DE3003972A DE3003972C2 DE 3003972 C2 DE3003972 C2 DE 3003972C2 DE 3003972 A DE3003972 A DE 3003972A DE 3003972 A DE3003972 A DE 3003972A DE 3003972 C2 DE3003972 C2 DE 3003972C2
Authority
DE
Germany
Prior art keywords
head
magnetic
magnetic head
rotary
guide drum
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
DE3003972A
Other languages
German (de)
English (en)
Other versions
DE3003972A1 (de
Inventor
Takashi Yokohama Kanagawa Takano
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Publication of DE3003972A1 publication Critical patent/DE3003972A1/de
Application granted granted Critical
Publication of DE3003972C2 publication Critical patent/DE3003972C2/de
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

Landscapes

  • Magnetic Heads (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
DE3003972A 1979-02-07 1980-02-04 Drehmagnetkopf zur Halterung von Magnetköpfen Expired DE3003972C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54013020A JPS5858737B2 (ja) 1979-02-07 1979-02-07 回転ガイドドラム

Publications (2)

Publication Number Publication Date
DE3003972A1 DE3003972A1 (de) 1980-08-14
DE3003972C2 true DE3003972C2 (de) 1984-11-29

Family

ID=11821455

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3003972A Expired DE3003972C2 (de) 1979-02-07 1980-02-04 Drehmagnetkopf zur Halterung von Magnetköpfen

Country Status (5)

Country Link
US (1) US4306262A (US20080138455A1-20080612-C00006.png)
JP (1) JPS5858737B2 (US20080138455A1-20080612-C00006.png)
DE (1) DE3003972C2 (US20080138455A1-20080612-C00006.png)
FR (1) FR2448763A1 (US20080138455A1-20080612-C00006.png)
GB (1) GB2043985B (US20080138455A1-20080612-C00006.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4121466A1 (de) * 1990-06-30 1992-01-09 Gold Star Co Vorrichtung und verfahren zum befestigen von rotierenden koepfen in einem videorecorder

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812118A (ja) * 1981-07-15 1983-01-24 Canon Electronics Inc 磁気ヘツド
JPS59160854A (ja) * 1983-03-02 1984-09-11 Mitsubishi Electric Corp ビデオテ−プレコ−ダ用回転シリンダ
JPS60645A (ja) * 1983-06-16 1985-01-05 Matsushita Electric Ind Co Ltd 回転ヘツドアセンブリ
JPS61122960A (ja) * 1984-11-20 1986-06-10 Hitachi Ltd 回転シリンダ装置
JPS62164609U (US20080138455A1-20080612-C00006.png) * 1986-04-07 1987-10-19
US4839762A (en) * 1986-06-25 1989-06-13 Canon Kabushiki Kaisha Rotary head device
JPS6430050A (en) * 1987-07-24 1989-01-31 Hitachi Ltd Rotary magnetic head device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749773C (de) * 1942-01-30 1944-12-04 Forschungsanstalt Graf Zeppeli Verfahren und Vorrichtung zum Beseitigen des Grates aus der Bohrlochstirnflaeche
US3286041A (en) * 1960-11-07 1966-11-15 Victor Company Of Japan Apparatus for adjusting the positions of magnetic heads
DE1474403A1 (de) * 1965-07-10 1969-08-07 Loewe Opta Gmbh In einen drehbaren Radkoerper eingefuegter Magnetkopf
US3821813A (en) * 1972-12-27 1974-06-28 Ibm Wasp waist head for flying flexible magnetic storage medium over head
US4089204A (en) * 1977-07-05 1978-05-16 Neilsen Hildaur L Deburring apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4121466A1 (de) * 1990-06-30 1992-01-09 Gold Star Co Vorrichtung und verfahren zum befestigen von rotierenden koepfen in einem videorecorder

Also Published As

Publication number Publication date
DE3003972A1 (de) 1980-08-14
GB2043985A (en) 1980-10-08
GB2043985B (en) 1983-01-26
US4306262A (en) 1981-12-15
JPS5858737B2 (ja) 1983-12-27
JPS55105848A (en) 1980-08-13
FR2448763A1 (fr) 1980-09-05
FR2448763B1 (US20080138455A1-20080612-C00006.png) 1984-02-17

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee