DE3723428A1 - Magnetkopfeinstellvorrichtung - Google Patents

Magnetkopfeinstellvorrichtung

Info

Publication number
DE3723428A1
DE3723428A1 DE19873723428 DE3723428A DE3723428A1 DE 3723428 A1 DE3723428 A1 DE 3723428A1 DE 19873723428 DE19873723428 DE 19873723428 DE 3723428 A DE3723428 A DE 3723428A DE 3723428 A1 DE3723428 A1 DE 3723428A1
Authority
DE
Germany
Prior art keywords
magnetic head
adjustment
adjusting
magnetic
leaf spring
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
DE19873723428
Other languages
German (de)
English (en)
Other versions
DE3723428C2 (US06534493-20030318-C00166.png
Inventor
Yuichi Kurosawa
Tahei Morisawa
Harumi Aoki
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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo 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
Priority claimed from JP16609386A external-priority patent/JPS6323220A/ja
Priority claimed from JP5628987A external-priority patent/JPH061539B2/ja
Application filed by Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Publication of DE3723428A1 publication Critical patent/DE3723428A1/de
Application granted granted Critical
Publication of DE3723428C2 publication Critical patent/DE3723428C2/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
    • G11B5/56—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 provision for moving the head support for the purpose of adjusting the position of the head relative to the record carrier, e.g. manual adjustment for azimuth correction or track centering

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
DE19873723428 1986-07-15 1987-07-15 Magnetkopfeinstellvorrichtung Granted DE3723428A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16609386A JPS6323220A (ja) 1986-07-15 1986-07-15 磁気ヘッド調整装置
JP5628987A JPH061539B2 (ja) 1987-03-11 1987-03-11 磁気ヘツド調整装置

Publications (2)

Publication Number Publication Date
DE3723428A1 true DE3723428A1 (de) 1988-01-28
DE3723428C2 DE3723428C2 (US06534493-20030318-C00166.png) 1991-04-25

Family

ID=26397237

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873723428 Granted DE3723428A1 (de) 1986-07-15 1987-07-15 Magnetkopfeinstellvorrichtung

Country Status (2)

Country Link
US (2) US4835646A (US06534493-20030318-C00166.png)
DE (1) DE3723428A1 (US06534493-20030318-C00166.png)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0711903B2 (ja) * 1987-06-12 1995-02-08 旭光学工業株式会社 磁気ディスク記録再生装置
US5166846A (en) * 1989-05-25 1992-11-24 Sony Corporation Magnetic head with shielded mounting
JP2767130B2 (ja) * 1989-07-07 1998-06-18 旭光学工業株式会社 パッド支持装置
JPH03113879A (ja) * 1989-09-26 1991-05-15 Asahi Optical Co Ltd ディスク駆動装置
JP2536247Y2 (ja) * 1989-09-26 1997-05-21 旭光学工業株式会社 光学式ヘッド装置
JPH0636499Y2 (ja) * 1989-09-26 1994-09-21 旭光学工業株式会社 光学式ヘッド装置
US5146377A (en) * 1989-11-09 1992-09-08 Wangtek Adjustable magnetic head mounting system
JPH03219469A (ja) * 1990-01-25 1991-09-26 Asahi Optical Co Ltd ヘッド送り装置
US5243591A (en) * 1990-04-23 1993-09-07 Asahi Kogaku Kogyo Kabushiki Kaisha Protecting a read/write head from damage
JP2569957B2 (ja) * 1990-12-05 1997-01-08 ティアック株式会社 ヘッドキャリッジ駆動装置
US5254946A (en) * 1992-02-25 1993-10-19 Guzik Technical Enterprises, Inc. Magnetic head and disk tester with head centrally mounted on radially-moving, rotatable platform that surrounds disk
US5970037A (en) * 1992-06-08 1999-10-19 Asahi Kogaku Kogyo Kabushiki Kaisha Magneto-optical disk apparatus
JPH0638065U (ja) * 1992-10-16 1994-05-20 キヤノン電子株式会社 ヘッド駆動装置
US6243333B1 (en) 1993-11-06 2001-06-05 Asahi Kogaku Kogyo Kabushiki Kaisha Magneto-optical disk drive
US5768241A (en) * 1993-11-06 1998-06-16 Asahi Kogaku Kogyo Kabushiki Kaisha Shutter operating mechanism for magneto-optical disk drive
JP2000040314A (ja) * 1998-07-24 2000-02-08 Alps Electric Co Ltd ヘッド移送装置
JP2002008281A (ja) * 2000-06-19 2002-01-11 Sanyo Electric Co Ltd 光磁気ディスク装置及び該装置の磁気ヘッド位置調整方法
US7141812B2 (en) * 2002-06-05 2006-11-28 Mikro Systems, Inc. Devices, methods, and systems involving castings

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2362094A1 (de) * 1973-12-14 1975-06-19 Licentia Gmbh Halterung fuer einen schreib-, leseoder fuehrungskopf fuer aufzeichnungstraeger
US3943569A (en) * 1972-02-11 1976-03-09 Ing. C. Olivetti & C., S.P.A. Cassette tape transport with adjustable head

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54163017A (en) * 1978-06-14 1979-12-25 Toshiba Corp Magnetic head adjusting mechanism
US4562501A (en) * 1982-09-30 1985-12-31 Gill Cantwell Transducer support apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3943569A (en) * 1972-02-11 1976-03-09 Ing. C. Olivetti & C., S.P.A. Cassette tape transport with adjustable head
DE2362094A1 (de) * 1973-12-14 1975-06-19 Licentia Gmbh Halterung fuer einen schreib-, leseoder fuehrungskopf fuer aufzeichnungstraeger

Also Published As

Publication number Publication date
US5032942A (en) 1991-07-16
DE3723428C2 (US06534493-20030318-C00166.png) 1991-04-25
US4835646A (en) 1989-05-30

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee