FR2674665B1 - Dispositif de lecture pour un magnetophone. - Google Patents

Dispositif de lecture pour un magnetophone.

Info

Publication number
FR2674665B1
FR2674665B1 FR9115260A FR9115260A FR2674665B1 FR 2674665 B1 FR2674665 B1 FR 2674665B1 FR 9115260 A FR9115260 A FR 9115260A FR 9115260 A FR9115260 A FR 9115260A FR 2674665 B1 FR2674665 B1 FR 2674665B1
Authority
FR
France
Prior art keywords
magnetophone
reading device
reading
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
FR9115260A
Other languages
English (en)
Other versions
FR2674665A1 (fr
Inventor
Hartmut Willmann
Gerhard Falk
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.)
Philips GmbH
Original Assignee
BTS Broadcast Television Systems GmbH
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 BTS Broadcast Television Systems GmbH filed Critical BTS Broadcast Television Systems GmbH
Publication of FR2674665A1 publication Critical patent/FR2674665A1/fr
Application granted granted Critical
Publication of FR2674665B1 publication Critical patent/FR2674665B1/fr
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
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/12—Masking of heads; circuits for Selecting or switching of heads between operative and inoperative functions or between different operative functions or for selection between operative heads; Masking of beams, e.g. of light beams
    • G11B15/14—Masking or switching periodically, e.g. of rotating heads
    • 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
FR9115260A 1991-02-13 1991-12-10 Dispositif de lecture pour un magnetophone. Expired - Fee Related FR2674665B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4104264A DE4104264C2 (de) 1991-02-13 1991-02-13 Rotierende Abtasteinrichtung für ein Magnetbandgerät

Publications (2)

Publication Number Publication Date
FR2674665A1 FR2674665A1 (fr) 1992-10-02
FR2674665B1 true FR2674665B1 (fr) 1994-01-21

Family

ID=6424903

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9115260A Expired - Fee Related FR2674665B1 (fr) 1991-02-13 1991-12-10 Dispositif de lecture pour un magnetophone.

Country Status (4)

Country Link
US (1) US5278715A (fr)
JP (1) JP3187111B2 (fr)
DE (1) DE4104264C2 (fr)
FR (1) FR2674665B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2716997B1 (fr) * 1994-03-01 1996-03-29 Steli Tambour pour système d'enregistrement et de lecture à bande magnétique.
KR0183774B1 (ko) * 1995-12-15 1999-04-15 김광호 테이프 레코더의 헤드드럼

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2609335C2 (de) * 1975-05-22 1985-08-22 Robert Bosch Gmbh, 7000 Stuttgart Kopfradlagerung für die Abtasteinrichtung eines Schrägspur-Magnetbandgerätes
DE2522581A1 (de) * 1975-05-22 1976-12-09 Bosch Gmbh Robert Abtasteinrichtung fuer ein magnetbandgeraet
US4156261A (en) * 1976-03-06 1979-05-22 Robert Bosch Fernsehanlagen Gmbh Scanning device for a magnetic tape instrument
JPS58179619U (ja) * 1982-05-25 1983-12-01 日本ビクター株式会社 磁気記録再生装置のドラム構造
JPS5963024A (ja) * 1982-09-30 1984-04-10 Matsushita Electric Ind Co Ltd 流体軸受シリンダ−装置
JPS5963023A (ja) * 1982-09-30 1984-04-10 Matsushita Electric Ind Co Ltd 流体軸受シリンダ−装置
JPS5982314U (ja) * 1982-11-25 1984-06-04 日本ビクター株式会社 ロ−タリ−トランス装置
JPS6085715U (ja) * 1983-11-18 1985-06-13 アルプス電気株式会社 磁気テ−プ案内ドラム
JPS6267702A (ja) * 1985-09-20 1987-03-27 Ricoh Co Ltd 磁気記録再生装置のテ−プガイドドラム
JPS6282501A (ja) * 1985-10-05 1987-04-16 Ricoh Co Ltd 磁気記録再生装置のテ−プガイドドラム
US4961122A (en) * 1987-05-11 1990-10-02 Hitachi, Ltd. Hydrodynamic grooved bearing device
JPH01312702A (ja) * 1988-06-10 1989-12-18 Sharp Corp 回転ヘッドドラム
US5010432A (en) * 1988-06-28 1991-04-23 Sony Corporation Rotary head drum apparatus comprising resilient electrical connectors
JPH029003A (ja) * 1988-06-28 1990-01-12 Matsushita Electric Ind Co Ltd 磁気記録再生装置の回転ヘッド装置

Also Published As

Publication number Publication date
DE4104264C2 (de) 1996-09-26
US5278715A (en) 1994-01-11
FR2674665A1 (fr) 1992-10-02
DE4104264A1 (de) 1992-08-20
JP3187111B2 (ja) 2001-07-11
JPH04310602A (ja) 1992-11-02

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Legal Events

Date Code Title Description
ST Notification of lapse