JPS5635984Y2 - - Google Patents

Info

Publication number
JPS5635984Y2
JPS5635984Y2 JP1976128278U JP12827876U JPS5635984Y2 JP S5635984 Y2 JPS5635984 Y2 JP S5635984Y2 JP 1976128278 U JP1976128278 U JP 1976128278U JP 12827876 U JP12827876 U JP 12827876U JP S5635984 Y2 JPS5635984 Y2 JP S5635984Y2
Authority
JP
Japan
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
JP1976128278U
Other languages
Japanese (ja)
Other versions
JPS5346107U (en]
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 filed Critical
Priority to JP1976128278U priority Critical patent/JPS5635984Y2/ja
Priority to US05/835,953 priority patent/US4139874A/en
Publication of JPS5346107U publication Critical patent/JPS5346107U/ja
Application granted granted Critical
Publication of JPS5635984Y2 publication Critical patent/JPS5635984Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/22—Brakes other than speed-regulating brakes
JP1976128278U 1976-09-24 1976-09-24 Expired JPS5635984Y2 (en])

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1976128278U JPS5635984Y2 (en]) 1976-09-24 1976-09-24
US05/835,953 US4139874A (en) 1976-09-24 1977-09-23 Magnetic disc recording and/or reproducing apparatus with means to damp and lock disk rotation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976128278U JPS5635984Y2 (en]) 1976-09-24 1976-09-24

Publications (2)

Publication Number Publication Date
JPS5346107U JPS5346107U (en]) 1978-04-19
JPS5635984Y2 true JPS5635984Y2 (en]) 1981-08-24

Family

ID=14980862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1976128278U Expired JPS5635984Y2 (en]) 1976-09-24 1976-09-24

Country Status (2)

Country Link
US (1) US4139874A (en])
JP (1) JPS5635984Y2 (en])

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2732432C2 (de) * 1977-07-18 1988-05-05 Nixdorf Computer Ag, 4790 Paderborn Schwenkarm für einen Magnetplattenspeicher
US7330644B1 (en) * 1978-04-23 2008-02-12 Canon Kabushiki Kaisha Recording device
DE2916387A1 (de) * 1978-04-23 1979-10-31 Canon Kk Bildaufzeichnungsvorrichtung
DE2917385A1 (de) * 1979-04-28 1980-11-13 Papst Motoren Kg Verfahren zum betrieb eines plattenspeichers
US4346416A (en) * 1980-02-29 1982-08-24 Digital Equipment Corporation Rotary actuator assembly for disk drive head positioner
US4331989A (en) * 1980-05-15 1982-05-25 Priam Corporation Magnetic disc file having dual lock mechanism
US5119254A (en) * 1980-09-24 1992-06-02 Quantum Corporation Data transducer position control system for rotating disk data storage equipment
JPS57117162A (en) * 1981-01-09 1982-07-21 Toshiba Corp Positioning device for magnetic head
US4484241A (en) * 1982-05-17 1984-11-20 International Business Machines Corporation Automatic lock for head-carriage assembly in a disk file
JPS5991431A (ja) * 1982-11-18 1984-05-26 Nippon Kogaku Kk <Nikon> 電子スチルカメラ
JPS59142939U (ja) * 1983-03-15 1984-09-25 日本電気株式会社 磁気デイスク装置
DE8312653U1 (de) * 1983-04-29 1983-10-13 Basf Ag, 6700 Ludwigshafen Informationsspeicher mit positioniereinrichtung und hubmagnet dafuer
US4562500A (en) * 1983-05-25 1985-12-31 Tandon Corporation Mechanism for latching magnetic disk memory head/arm assembly in parking zone
JPS60154373A (ja) * 1984-01-23 1985-08-14 Teac Co 磁気デイスク装置
US4807071A (en) * 1984-03-12 1989-02-21 Matsushita Electric Industrial Co., Ltd. Mechanism for preventing damage to the magnetic head and medium of a magnetic recording/reproducing apparatus during transport
DE3478526D1 (en) * 1984-06-26 1989-07-06 Siemens Ag Positioning device for a magnetic-disc memory
JPS6157359U (en]) * 1984-09-19 1986-04-17
US4725907A (en) * 1984-10-19 1988-02-16 Seagate Technology Carriage latch for a disc drive incorporating inertial lock-up
US4654735A (en) * 1984-11-13 1987-03-31 Ampex Corporation Latch for head positioning actuator for disc files
US4881139A (en) * 1985-01-25 1989-11-14 Priam Corporation Latch mechanism for rotary actuator and the like
US4712146A (en) * 1985-06-04 1987-12-08 Plus Development Corporation Thin and compact micro-Winchester head and disk assembly
US4764831A (en) * 1985-08-07 1988-08-16 Apple Computer, Inc. Apparatus and method for retaining a head arm of a disk drive assembly
US4692829A (en) * 1985-09-13 1987-09-08 Quantum Corporation Magnetically biased aerodynamically released integral safety latch for rigid disk drive
JPS6276077A (ja) * 1985-09-30 1987-04-08 Toshiba Corp 磁気デイスク装置
US4686595A (en) * 1985-10-17 1987-08-11 Xebec Development Partners, Ltd. Apparatus for repositioning a transducer in the absence of electrical current to a drive system
US4701823A (en) * 1985-10-17 1987-10-20 Tokico Ltd. Magnetic disc recording and reproducing device with damper and lock for head moving motor
JPH0743901B2 (ja) * 1985-11-30 1995-05-15 株式会社東芝 磁気記録再生装置のキヤリツジロツク機構
US4816942A (en) * 1986-03-31 1989-03-28 Teac Corporation Spring powered transducer retractor mechanism for data transfer apparatus
JPH071617B2 (ja) * 1986-06-30 1995-01-11 株式会社東芝 磁気ディスク装置及び磁気ディスク装置の磁気ヘッド制御方法
JPS6384772U (en]) * 1986-11-20 1988-06-03
US4831469A (en) * 1987-07-29 1989-05-16 International Business Machines Corporation Disk drive head retract and motor braking method and apparatus
JPH01204270A (ja) * 1988-02-08 1989-08-16 Toshiba Corp 情報処理装置
US4903157A (en) * 1988-03-30 1990-02-20 Miniscribe Corporation Electromagnet-actuated head latching apparatus
US5003422A (en) * 1988-07-29 1991-03-26 Microscience International Corp. Magnetic head locking mechanism
JPH02158972A (ja) * 1988-12-09 1990-06-19 Tokico Ltd 磁気ディスク装置
US5012371A (en) * 1989-02-22 1991-04-30 Miniscribe Corporation Disk drive crash stop/actuator latch
US5208713A (en) * 1991-05-07 1993-05-04 Quantum Corporation Bistable magnetic/electromagnetic latch for disk file actuator
US5341259A (en) * 1992-10-22 1994-08-23 Quantum Corporation Pivoting, dual state magnetic latch for disk file actuator
DE69413443T2 (de) * 1993-04-02 1999-04-29 Quantum Corp., Milpitas, Calif. Aktive elektromagnetische Verriegelung für das Kopfstellglied eines Festplattenantriebs
EP0660306A1 (en) * 1993-12-21 1995-06-28 International Business Machines Corporation Inner diameter disk drive head/slider load/unload device
JP2642069B2 (ja) * 1993-12-28 1997-08-20 インターナショナル・ビジネス・マシーンズ・コーポレイション アクチュエータのリトラクト方法及び磁気ディスク装置
US7187517B2 (en) * 2003-12-19 2007-03-06 Hitachi Global Storage Technologies Netherlands B.V. Magnetic brake for disk drive

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050585A (en) * 1958-05-12 1962-08-21 Electronic Secretary Ind Inc Recording and reproducing mechanism of a telephone answering device
US3518651A (en) * 1969-03-10 1970-06-30 Singer Co Homing control for flying head of magnetic surface storage system
US3710357A (en) * 1970-07-02 1973-01-09 Ibm Magnetic disk storage file in sealed enclosure
GB1342495A (en) * 1971-03-13 1974-01-03 Ibm Transducer arms for magnetic disc recording and or reproducing apparatus
DE2251786A1 (de) * 1972-10-21 1974-04-25 Basf Ag Einstellvorrichtung fuer einen abtastkopf eines plattenspeichers, insbesondere fuer lehrzwecke
US3922717A (en) * 1974-12-04 1975-11-25 Gte Automatic Electric Lab Inc Spiral disc recorder using a single motor for turntable and head drive

Also Published As

Publication number Publication date
US4139874A (en) 1979-02-13
JPS5346107U (en]) 1978-04-19

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