CN1174376C - 旋转头装置 - Google Patents

旋转头装置 Download PDF

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Publication number
CN1174376C
CN1174376C CNB991028341A CN99102834A CN1174376C CN 1174376 C CN1174376 C CN 1174376C CN B991028341 A CNB991028341 A CN B991028341A CN 99102834 A CN99102834 A CN 99102834A CN 1174376 C CN1174376 C CN 1174376C
Authority
CN
China
Prior art keywords
fixed component
stationary shaft
hole
rotary head
drum
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
CNB991028341A
Other languages
English (en)
Chinese (zh)
Other versions
CN1228578A (zh
Inventor
高桥干生
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 CN1228578A publication Critical patent/CN1228578A/zh
Application granted granted Critical
Publication of CN1174376C publication Critical patent/CN1174376C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/38—Driving record carriers by pneumatic means
    • G11B15/385—Driving record carriers by pneumatic means directly, e.g. by rotating drum

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)
  • Motor Or Generator Frames (AREA)
CNB991028341A 1998-03-06 1999-03-05 旋转头装置 Expired - Fee Related CN1174376C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP055037/98 1998-03-06
JP05503798A JP3569435B2 (ja) 1998-03-06 1998-03-06 回転ヘッド装置
JP055037/1998 1998-03-06

Publications (2)

Publication Number Publication Date
CN1228578A CN1228578A (zh) 1999-09-15
CN1174376C true CN1174376C (zh) 2004-11-03

Family

ID=12987472

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB991028341A Expired - Fee Related CN1174376C (zh) 1998-03-06 1999-03-05 旋转头装置

Country Status (3)

Country Link
JP (1) JP3569435B2 (ja)
KR (1) KR100321500B1 (ja)
CN (1) CN1174376C (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030065087A (ko) * 2002-01-29 2003-08-06 삼성전자주식회사 테이프 레코더의 헤드드럼 접지구조

Also Published As

Publication number Publication date
KR100321500B1 (ko) 2002-01-23
CN1228578A (zh) 1999-09-15
JPH11259833A (ja) 1999-09-24
KR19990077553A (ko) 1999-10-25
JP3569435B2 (ja) 2004-09-22

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