JPS6158840U - - Google Patents

Info

Publication number
JPS6158840U
JPS6158840U JP1984141830U JP14183084U JPS6158840U JP S6158840 U JPS6158840 U JP S6158840U JP 1984141830 U JP1984141830 U JP 1984141830U JP 14183084 U JP14183084 U JP 14183084U JP S6158840 U JPS6158840 U JP S6158840U
Authority
JP
Japan
Prior art keywords
motors
magnetic substrate
stator coil
mounting structure
motor
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
JP1984141830U
Other languages
English (en)
Other versions
JPH0424770Y2 (ja
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 JP1984141830U priority Critical patent/JPH0424770Y2/ja
Priority to KR2019850009778U priority patent/KR900000980Y1/ko
Priority to US06/774,831 priority patent/US4661735A/en
Publication of JPS6158840U publication Critical patent/JPS6158840U/ja
Application granted granted Critical
Publication of JPH0424770Y2 publication Critical patent/JPH0424770Y2/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
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of 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
    • G11B5/48—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
    • G11B5/54—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 into or out of its operative position or across tracks
    • G11B5/55—Track change, selection or acquisition by displacement of the head
    • G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks
    • 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
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
    • G11B25/043—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card using rotating discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
    • G11B33/121—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules the apparatus comprising a single recording/reproducing device
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
    • G11B33/1493—Electro-Magnetic Interference [EMI] or Radio Frequency Interference [RFI] shielding; grounding of static charges
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/182—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to stators axially facing the rotor, i.e. with axial or conical air gap
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/163—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields radially supporting the rotary shaft at only one end of the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Rotational Drive Of Disk (AREA)

Description

【図面の簡単な説明】
第１図は本考案の基本的構成を示す図、第２図
は本考案に係る実施例を示す要部平面図、第３図
は同じく要部概略側断面図である。 １，３０……磁性基板、２，３２，４１……ス
テータコイル、３，３６，４２……ロータマグネ
ツト、４，１６，２１……シヤフト、５ａ，５ｂ
，５ｃ……モータ、１５……スピンドルモータ、
２０……アクセスモータ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 表面が絶縁された磁性基板に配置されたステー
    タコイルと、このステータコイルと対向するロー
    タマグネツトにシヤフトを取付けてなるモータを
    上記磁性基板に複数取付けるモータの取付け構造
    であつて、これら各モータを構成する上記ステー
    タコイルを各々最も近接し合うモータのステータ
    コイルの上記磁性基板への取付面の反対側の面に
    各々取付けるようにしたことを特徴とする複数の
    モータの取付け構造。
JP1984141830U 1984-09-17 1984-09-19 Expired JPH0424770Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1984141830U JPH0424770Y2 (ja) 1984-09-19 1984-09-19
KR2019850009778U KR900000980Y1 (ko) 1984-09-17 1985-07-30 복수개의 모터의 설치구조
US06/774,831 US4661735A (en) 1984-09-19 1985-09-11 Arrangement for mounting a plurality of motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984141830U JPH0424770Y2 (ja) 1984-09-19 1984-09-19

Publications (2)

Publication Number Publication Date
JPS6158840U true JPS6158840U (ja) 1986-04-21
JPH0424770Y2 JPH0424770Y2 (ja) 1992-06-11

Family

ID=15301119

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984141830U Expired JPH0424770Y2 (ja) 1984-09-17 1984-09-19

Country Status (3)

Country Link
US (1) US4661735A (ja)
JP (1) JPH0424770Y2 (ja)
KR (1) KR900000980Y1 (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH669059A5 (de) * 1985-07-24 1989-02-15 Papst Motoren Gmbh & Co Kg Antriebssystem fuer kassettierte signalbaender.
US4873596A (en) * 1986-10-27 1989-10-10 Matsushita Electric Industrial Co., Ltd. Magnetic disk drive apparatus
US5015893A (en) * 1988-07-16 1991-05-14 Yugen Kaisha Chubuseimitsu Motor structure with magnetic interference shield
US5198711A (en) * 1988-12-19 1993-03-30 Boral Johns Perry Industries Pty. Ltd. Electric motor for providing lifting force
US4990807A (en) * 1989-09-19 1991-02-05 Sundstrand Corporation Integrated drive generator having magnet generator on second shaft
US5025336A (en) * 1989-11-06 1991-06-18 Prairietek Corporation Disk drive apparatus
US5097163A (en) * 1989-12-22 1992-03-17 Sundstrand Corporation Electrical power generating system having reduced conducted emissions in output power
US5119362A (en) * 1989-12-28 1992-06-02 Sony Corporation Disc player with a pickup feeding apparatus
US5057726A (en) * 1990-10-10 1991-10-15 Westinghouse Electric Corp. Structureborne vibration-compensated motor arrangement having back-to-back twin AC motors
KR100390052B1 (ko) * 1994-08-02 2003-11-28 시게이트 테크놀로지 엘엘씨 내장음성코일자석판을포함한디스크드라이브
JP3708898B2 (ja) * 2002-04-24 2005-10-19 株式会社東芝 ディスク回転用モータ、およびディスク装置
US7692892B2 (en) * 2006-07-19 2010-04-06 Seagate Technology Llc Two-material base for a data storage system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB654960A (en) * 1946-01-09 1951-07-04 Steffen Mohl Improvements in or relating to electrically controlled variable speed drives
JPS56124167A (en) * 1980-03-05 1981-09-29 Hitachi Ltd Mechanism to position magnetic head
US4339777A (en) * 1980-04-10 1982-07-13 Minnesota Mining And Manufacturing Company Air-flow system for a disk file
US4323939A (en) * 1980-04-11 1982-04-06 Shugart Technology Hard fixed disc drive assembly and read-write head actuator

Also Published As

Publication number Publication date
KR860004072U (ko) 1986-04-25
KR900000980Y1 (ko) 1990-02-02
JPH0424770Y2 (ja) 1992-06-11
US4661735A (en) 1987-04-28

Similar Documents

Publication Publication Date Title
JPS6158840U (ja)
JPH0217977U (ja)
JPS6177661U (ja)
JPS624860U (ja)
JPS62107585U (ja)
JPH01166468U (ja)
JPS63109543U (ja)
JPH0193941U (ja)
JPS61185245U (ja)
JPS6278074U (ja)
JPS62172267U (ja)
JPS61192680U (ja)
JPS58101320U (ja) 回転磁気ヘツドユニツト
JPS61113576U (ja)
JPS6241376U (ja)
JPS61162288U (ja)
JPS62145476U (ja)
JPS6155448U (ja)
JPS61138378U (ja)
JPH0314969U (ja)
JPS62125371U (ja)
JPS61101476U (ja)
JPS5872720U (ja) 回転磁気ヘツドユニツト
JPS63127272U (ja)
JPS6363079U (ja)