DE3603239C2 - - Google Patents

Info

Publication number
DE3603239C2
DE3603239C2 DE3603239A DE3603239A DE3603239C2 DE 3603239 C2 DE3603239 C2 DE 3603239C2 DE 3603239 A DE3603239 A DE 3603239A DE 3603239 A DE3603239 A DE 3603239A DE 3603239 C2 DE3603239 C2 DE 3603239C2
Authority
DE
Germany
Prior art keywords
signal transmission
heads
magnetic
cylinder
magnetic heads
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
DE3603239A
Other languages
German (de)
English (en)
Other versions
DE3603239A1 (de
Inventor
Tatsumaro Miyagi Jp Yamashita
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of DE3603239A1 publication Critical patent/DE3603239A1/de
Application granted granted Critical
Publication of DE3603239C2 publication Critical patent/DE3603239C2/de
Granted 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
    • 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
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)
DE19863603239 1985-04-02 1986-02-03 Signaluebertragungsvorrichtung fuer eine zylindereinheit Granted DE3603239A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60069427A JPS61229203A (ja) 1985-04-02 1985-04-02 シリンダユニツトの信号伝達装置

Publications (2)

Publication Number Publication Date
DE3603239A1 DE3603239A1 (de) 1986-10-09
DE3603239C2 true DE3603239C2 (xx) 1989-11-09

Family

ID=13402309

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863603239 Granted DE3603239A1 (de) 1985-04-02 1986-02-03 Signaluebertragungsvorrichtung fuer eine zylindereinheit

Country Status (4)

Country Link
JP (1) JPS61229203A (xx)
KR (1) KR900000626B1 (xx)
DE (1) DE3603239A1 (xx)
GB (1) GB2173341B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19923271B4 (de) * 1998-05-25 2004-11-11 Alps Electric Co., Ltd. Drehkopfanordnung

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3705928A1 (de) * 1987-02-25 1988-09-08 Broadcast Television Syst Megnetbandgeraet mit vorrichtung zur beruehrungslosen uebertragung von signalen zwischen relativ zueinander bewegten bauteilen
DE3713429A1 (de) * 1987-04-22 1988-11-03 Thomson Brandt Gmbh Recorder mit einer rotierenden kopftrommel
JPH01116902A (ja) * 1987-10-30 1989-05-09 Hitachi Ltd 磁気記録再生装置
JPH0268708A (ja) * 1988-09-01 1990-03-08 Sharp Corp 回転ヘッド型磁気テープ装置
JP2571111B2 (ja) * 1988-12-05 1997-01-16 アルプス電気株式会社 回転ヘッド式磁気記録再生装置
KR910009850B1 (ko) * 1989-02-28 1991-11-30 삼성전자 주식회사 디지탈 오디오 테이프 레코더의 기록 및 재생데이터 검사장치 및 그 방법
JPH02123713U (xx) * 1989-03-20 1990-10-11
US5276565A (en) * 1989-05-23 1994-01-04 Kabushiki Kaisha Toshiba Rotary type magnetic recording and reproduction apparatus
US5532887A (en) * 1989-05-23 1996-07-02 Kabushiki Kaisha Toshiba Magnetic recording and reproduction apparatus
US5434720A (en) * 1989-05-23 1995-07-18 Kabushiki Kaisha Toshiba Magnetic recording and reproduction apparatus with plural heads
JPH03125301A (ja) * 1989-10-11 1991-05-28 Sankyo Seiki Mfg Co Ltd デジタル信号記録再生装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB747467A (en) * 1953-08-14 1956-04-04 Gen Electric Improvements in and relating to programming control systems
GB887768A (en) * 1959-03-18 1962-01-24 Nat Res Dev Improvements in and relating to the transmission and/or recording of speech
BE668533A (xx) * 1964-08-19
FR1493611A (fr) * 1966-06-28 1967-09-01 Bull General Electric élément d'entrée-sortie à ruban magnétique connectable à un ordinateur
US3555203A (en) * 1966-11-30 1971-01-12 Us Army Method of and apparatus for time adjustment of information
US3536856A (en) * 1967-09-20 1970-10-27 Ampex Record-reproduce mode selection without mechanical relays
US4099210A (en) * 1976-10-04 1978-07-04 Dolby Dale P Rotating transducing head assembly
SU888184A1 (ru) * 1977-12-28 1981-12-07 Предприятие П/Я Р-6707 Устройство дл воспроизведени с магнитной ленты
JPS6112572Y2 (xx) * 1979-03-14 1986-04-19
JPS6134753A (ja) * 1984-07-25 1986-02-19 Hitachi Ltd 回転ヘツド型磁気記録再生装置
GB2167889B (en) * 1984-11-28 1988-05-11 Sony Corp Video tape recorders
JPS61187103A (ja) * 1985-02-14 1986-08-20 Sony Corp オ−デイオ信号の記録／再生装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19923271B4 (de) * 1998-05-25 2004-11-11 Alps Electric Co., Ltd. Drehkopfanordnung

Also Published As

Publication number Publication date
GB8600341D0 (en) 1986-02-12
GB2173341A (en) 1986-10-08
KR900000626B1 (ko) 1990-02-01
KR860008530A (ko) 1986-11-15
GB2173341B (en) 1989-06-28
JPS61229203A (ja) 1986-10-13
DE3603239A1 (de) 1986-10-09

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: G11B 5/008

D2 Grant after examination
8363 Opposition against the patent
8331 Complete revocation