ES283347U - Un dispositivo explorador de cinta magnetica - Google Patents

Un dispositivo explorador de cinta magnetica

Info

Publication number
ES283347U
ES283347U ES1983283347U ES283347U ES283347U ES 283347 U ES283347 U ES 283347U ES 1983283347 U ES1983283347 U ES 1983283347U ES 283347 U ES283347 U ES 283347U ES 283347 U ES283347 U ES 283347U
Authority
ES
Spain
Prior art keywords
magnetic
stationary
scanning means
transformer
ring
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.)
Granted
Application number
ES1983283347U
Other languages
English (en)
Other versions
ES283347Y (es
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
Publication of ES283347U publication Critical patent/ES283347U/es
Application granted granted Critical
Publication of ES283347Y publication Critical patent/ES283347Y/es
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

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Facsimile Scanning Arrangements (AREA)

Abstract

Un dispositivo que comprende un eje al que es giratoria en una trayectoria circular alrededor eje geométrico del eje; medios gira toros de exploración que llevan la o las cabezas y que son gira una cabeza de ríos alrededor del eje geométrico del eje de exploración que tienen una superficie externa con medios guía, que es concéntrica con respecto al eje geométrico del eje, para guiar un bucle de cinta por delante de la o las cabezas magnética, y que tienen un que está separado en una pequeña distancia de los medios giratorios de exploración, de forma que se consta tuya estrecho espacio libre axial (a) entre los medios y los medios estacionario de exploración; medios de transformador que comprenden un anillo transformador torio que es concéntrico con respecto al eje del eje y Tic está a los medios giratorio exploración, y un anillo transforma por estacionario asegurado a los medios estacionarios de exploración entre a dicho anillo transformador giratorio, de modo que se forma un estrecho espacio axial (b) entre e dichos anillos; y medios de adhesivo para asegurar al monos uno de los anillos transformadores a los medios de exploración pertinentes, cuyos medios de adhesivo comprenden una pluralidad de soportes cilíndricos para el respectivo anillo transformador, cada uno de cuyos soportes tiene una superficie cilíndrica y una primera y una segunda caras extremas, y cuyos medios de adhesivo comprenden, además, una primera capa de adhesivo entre la primera cara extrema de cada soporte y el anillo transformador, y una segunda capa de adhesivo mediante la cual se asegura el anillo transformador a los medios de exploración pertinentes, caracterizado porque dichos medios de exploración pertinentes están formados con orificios pasantes que reciben a los soportes con holgura y dichas segundas capas de adhesivo están situadas en dichas holguras, en esencia exclusivamente entre las paredes de los orificios pasantes y las superficies cilíndricas de los soportes.
ES1983283347U 1982-10-11 1983-10-07 Un dispositivo explorador de cinta magnetica Expired ES283347Y (es)

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 (2)

Publication Number Publication Date
ES283347U true ES283347U (es) 1985-05-01
ES283347Y ES283347Y (es) 1985-12-16

Family

ID=19840392

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983283347U Expired ES283347Y (es) 1982-10-11 1983-10-07 Un dispositivo explorador de cinta magnetica

Country Status (8)

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

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 (es) * 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 (es) * 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
DE3369021D1 (en) 1987-02-12
NL8203922A (nl) 1984-05-01
JPS5994205A (ja) 1984-05-30
EP0107235A1 (en) 1984-05-02
JPH0159641B2 (es) 1989-12-19
KR910007865B1 (ko) 1991-10-02
HK58788A (en) 1988-08-12
US4669022A (en) 1987-05-26
EP0107235B1 (en) 1987-01-07
KR840006865A (ko) 1984-12-03
ES283347Y (es) 1985-12-16

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19970303