DE69115332T2 - Köpfe für Videobandrekorder - Google Patents

Köpfe für Videobandrekorder

Info

Publication number
DE69115332T2
DE69115332T2 DE69115332T DE69115332T DE69115332T2 DE 69115332 T2 DE69115332 T2 DE 69115332T2 DE 69115332 T DE69115332 T DE 69115332T DE 69115332 T DE69115332 T DE 69115332T DE 69115332 T2 DE69115332 T2 DE 69115332T2
Authority
DE
Germany
Prior art keywords
heads
video tape
tape recorders
recorders
video
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 - Fee Related
Application number
DE69115332T
Other languages
English (en)
Other versions
DE69115332D1 (de
Inventor
Etsuro Saito
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69115332D1 publication Critical patent/DE69115332D1/de
Publication of DE69115332T2 publication Critical patent/DE69115332T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • G11B5/41—Cleaning of heads
DE69115332T 1990-04-13 1991-04-11 Köpfe für Videobandrekorder Expired - Fee Related DE69115332T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2098593A JPH03295012A (ja) 1990-04-13 1990-04-13 ヘッド装置

Publications (2)

Publication Number Publication Date
DE69115332D1 DE69115332D1 (de) 1996-01-25
DE69115332T2 true DE69115332T2 (de) 1996-05-09

Family

ID=14223941

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69115332T Expired - Fee Related DE69115332T2 (de) 1990-04-13 1991-04-11 Köpfe für Videobandrekorder

Country Status (5)

Country Link
US (1) US5159510A (de)
EP (1) EP0452135B1 (de)
JP (1) JPH03295012A (de)
KR (1) KR910018980A (de)
DE (1) DE69115332T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04358315A (ja) * 1991-06-05 1992-12-11 Sony Corp 回転ヘッド装置
JPH07240016A (ja) * 1994-02-24 1995-09-12 Sony Corp 磁気ヘッド及び磁気ヘッドの製造方法
US6067211A (en) * 1996-04-03 2000-05-23 International Business Machines Corporation Oscillating magnetic head and stationary brush cleaning apparatus
JP2000298813A (ja) * 1999-04-09 2000-10-24 Sony Corp 磁気ヘッド装置並びに信号の書き込み及び／又は読み出し方法
US6596273B2 (en) * 2001-03-01 2003-07-22 Ultra Biotech Limited Biological fertilizer compositions comprising swine manure

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE370253C (de) * 1919-12-01 1923-03-01 Joseph Reginald Montague Stanf Einrichtung zum ruckweisen Antrieb des Ankers der Zuendmaschine beim Anlassen der Explosionskraftmaschine
JPS5645068Y2 (de) * 1975-05-30 1981-10-21
JPS55102981A (en) * 1979-01-31 1980-08-06 Matsushita Electric Ind Co Ltd Rotary-head type magnetic recording and reproducing device
US4426665A (en) * 1980-04-08 1984-01-17 Minnesota Mining And Manufacturing Company Automatic track following feature for helical video recorder
AT370253B (de) * 1981-05-25 1983-03-10 Philips Nv Trommelfoermige abtasteinrichtung fuer ein aufzeichnungs- und/oder wiedergabegeraet
US4620256A (en) * 1984-07-30 1986-10-28 Media Recovery, Inc. Magnetic computer tape cleaner
DE3722927A1 (de) * 1986-07-16 1988-01-21 Mitsubishi Electric Corp Kopftrommelanordnung
US4970748A (en) * 1989-06-19 1990-11-20 Media Recovery, Inc. Apparatus for cleaning magnetic tape

Also Published As

Publication number Publication date
US5159510A (en) 1992-10-27
DE69115332D1 (de) 1996-01-25
EP0452135B1 (de) 1995-12-13
EP0452135A2 (de) 1991-10-16
KR910018980A (ko) 1991-11-30
EP0452135A3 (en) 1992-03-18
JPH03295012A (ja) 1991-12-26

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UA37S (uk) Магнітофон

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee