DE3369021D1 - Magnetic-tape scanning device and method of manufacturing such a device - Google Patents

Magnetic-tape scanning device and method of manufacturing such a device

Info

Publication number
DE3369021D1
DE3369021D1 DE8383201438T DE3369021T DE3369021D1 DE 3369021 D1 DE3369021 D1 DE 3369021D1 DE 8383201438 T DE8383201438 T DE 8383201438T DE 3369021 T DE3369021 T DE 3369021T DE 3369021 D1 DE3369021 D1 DE 3369021D1
Authority
DE
Germany
Prior art keywords
magnetic
manufacturing
tape scanning
scanning device
tape
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
DE8383201438T
Other languages
German (de)
English (en)
Inventor
Rooij Juliaan J M R Van
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of DE3369021D1 publication Critical patent/DE3369021D1/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
    • 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
DE8383201438T 1982-10-11 1983-10-07 Magnetic-tape scanning device and method of manufacturing such a device Expired DE3369021D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8203922A NL8203922A (nl) 1982-10-11 1982-10-11 Magneetbandaftastinrichting en werkwijze voor het vervaardigen daarvan.

Publications (1)

Publication Number Publication Date
DE3369021D1 true DE3369021D1 (en) 1987-02-12

Family

ID=19840392

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383201438T Expired DE3369021D1 (en) 1982-10-11 1983-10-07 Magnetic-tape scanning device and method of manufacturing such a device

Country Status (8)

Country Link
US (1) US4669022A (OSRAM)
EP (1) EP0107235B1 (OSRAM)
JP (1) JPS5994205A (OSRAM)
KR (1) KR910007865B1 (OSRAM)
DE (1) DE3369021D1 (OSRAM)
ES (1) ES283347Y (OSRAM)
HK (1) HK58788A (OSRAM)
NL (1) NL8203922A (OSRAM)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59157207U (ja) * 1983-04-06 1984-10-22 日本ビクター株式会社 テ−プガイドドラム
JPS6093602A (ja) * 1983-10-27 1985-05-25 Mitsubishi Electric Corp 回転機器アセンブリ
JPH0437282Y2 (OSRAM) * 1984-09-27 1992-09-02
US4839762A (en) * 1986-06-25 1989-06-13 Canon Kabushiki Kaisha Rotary head device
JPH0629762Y2 (ja) * 1986-11-05 1994-08-10 株式会社日立製作所 回転磁気ヘツド装置
GB2272988B (en) * 1992-10-30 1996-08-07 Samsung Electro Mech Drum of a tape recorder and an assembling method therefor
US5515220A (en) * 1993-12-30 1996-05-07 Alioth; Henry L. Multielement disk-shaped rotary magnetic media scanners for magnetic media player-recorders
US5880768A (en) * 1995-04-06 1999-03-09 Prevue Networks, Inc. Interactive program guide systems and processes
KR100232854B1 (ko) * 1997-10-23 1999-12-01 윤종용 자기 기록/재생 장치의 헤드 드럼
US9136213B2 (en) * 2012-08-02 2015-09-15 Infineon Technologies Ag Integrated system and method of making the integrated system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL136887C (OSRAM) * 1964-04-02
US3638934A (en) * 1967-11-06 1972-02-01 Bell & Howell Co Precision positioning tool
US3516146A (en) * 1968-06-19 1970-06-23 Westel Co Method of assembling a helical scanning assembly
DE1952369B2 (de) * 1969-10-17 1971-10-21 Blaupunkt-Werke Gmbh, 3200 Hildesheim Anordnung zur justierung von videokoepfen auf einem kopftraeger
US3679838A (en) * 1970-02-19 1972-07-25 Marlene D Graves Video tape scanner with adjustably mounted transducers providing chordal adjustment
US3974017A (en) * 1973-07-12 1976-08-10 Matsushita Electric Industrial Co., Ltd. Method of assembling a flat plate type rotary transformer
US3867725A (en) * 1973-10-01 1975-02-18 Ibm Rotating head apparatus including a thrust gas bearing
JPS5355007A (en) * 1976-10-27 1978-05-19 Matsushita Electric Ind Co Ltd Guide ram of magnetic recorder-reproducer
JPS5833613B2 (ja) * 1977-11-09 1983-07-21 コンスタンチン、アンドレ−エウイツチ、ラブレンチエフ 回転磁気ヘツド・アセンブリ
JPS576434A (en) * 1980-06-12 1982-01-13 Canon Inc Rotary head structure of helical scan type magnetic recorder and reproducer
US4517615A (en) * 1981-05-28 1985-05-14 Fuji Photo Film Co., Ltd. Rotary head for magnetic tape record and playback

Also Published As

Publication number Publication date
EP0107235A1 (en) 1984-05-02
US4669022A (en) 1987-05-26
ES283347Y (es) 1985-12-16
HK58788A (en) 1988-08-12
JPH0159641B2 (OSRAM) 1989-12-19
KR840006865A (ko) 1984-12-03
EP0107235B1 (en) 1987-01-07
JPS5994205A (ja) 1984-05-30
KR910007865B1 (ko) 1991-10-02
ES283347U (es) 1985-05-01
NL8203922A (nl) 1984-05-01

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Legal Events

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