DE69421229T2 - Vorrichtung mit drehbarem Kopf - Google Patents

Vorrichtung mit drehbarem Kopf

Info

Publication number
DE69421229T2
DE69421229T2 DE69421229T DE69421229T DE69421229T2 DE 69421229 T2 DE69421229 T2 DE 69421229T2 DE 69421229 T DE69421229 T DE 69421229T DE 69421229 T DE69421229 T DE 69421229T DE 69421229 T2 DE69421229 T2 DE 69421229T2
Authority
DE
Germany
Prior art keywords
rotating head
head
rotating
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
DE69421229T
Other languages
English (en)
Other versions
DE69421229D1 (de
Inventor
Kazuyuki Uyama
Masao Segawa
Takahumi Hukagawa
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.)
Toshiba Corp
Toshiba AVE Co Ltd
Original Assignee
Toshiba Corp
Toshiba AVE 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 Toshiba Corp, Toshiba AVE Co Ltd filed Critical Toshiba Corp
Publication of DE69421229D1 publication Critical patent/DE69421229D1/de
Application granted granted Critical
Publication of DE69421229T2 publication Critical patent/DE69421229T2/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
DE69421229T 1993-08-19 1994-08-19 Vorrichtung mit drehbarem Kopf Expired - Fee Related DE69421229T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5205315A JPH0757201A (ja) 1993-08-19 1993-08-19 回転ヘッド装置

Publications (2)

Publication Number Publication Date
DE69421229D1 DE69421229D1 (de) 1999-11-25
DE69421229T2 true DE69421229T2 (de) 2000-02-03

Family

ID=16504919

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69421229T Expired - Fee Related DE69421229T2 (de) 1993-08-19 1994-08-19 Vorrichtung mit drehbarem Kopf

Country Status (7)

Country Link
US (1) US5682283A (de)
EP (1) EP0639827B1 (de)
JP (1) JPH0757201A (de)
KR (1) KR0151880B1 (de)
CN (1) CN1066838C (de)
DE (1) DE69421229T2 (de)
SG (1) SG49244A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4042263B2 (ja) * 1999-07-06 2008-02-06 ミツミ電機株式会社 回転ヘッドドラム装置の回転バランス調整機構

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS61219116A (ja) * 1985-03-25 1986-09-29 Sony Corp 回転ヘツド装置
JPS61294611A (ja) * 1985-06-20 1986-12-25 Matsushita Electric Ind Co Ltd 回転ヘツド装置
JPH0693291B2 (ja) * 1986-03-07 1994-11-16 ソニー株式会社 回転ヘツド装置
NL8801049A (nl) * 1988-04-22 1989-11-16 Philips Nv Magneetkopeenheid.
US5010432A (en) * 1988-06-28 1991-04-23 Sony Corporation Rotary head drum apparatus comprising resilient electrical connectors
JPH02292712A (ja) * 1989-05-01 1990-12-04 Mitsubishi Electric Corp 回転磁気ヘッド装置
JPH03194702A (ja) * 1989-12-25 1991-08-26 Matsushita Electric Ind Co Ltd 回転ヘッドドラム装置
JP2795973B2 (ja) * 1990-07-27 1998-09-10 パイオニア株式会社 回転磁気ヘッド装置
JP2844922B2 (ja) * 1990-11-30 1999-01-13 ソニー株式会社 磁気記録再生装置

Also Published As

Publication number Publication date
KR0151880B1 (ko) 1998-10-15
SG49244A1 (en) 1998-05-18
CN1066838C (zh) 2001-06-06
DE69421229D1 (de) 1999-11-25
EP0639827B1 (de) 1999-10-20
JPH0757201A (ja) 1995-03-03
EP0639827A1 (de) 1995-02-22
CN1100833A (zh) 1995-03-29
KR950006704A (ko) 1995-03-21
US5682283A (en) 1997-10-28

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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