BR8605304A - Arquivo de discos - Google Patents

Arquivo de discos

Info

Publication number: BR8605304A
Authority: BR; Brazil
Prior art keywords: disc archive; archive; disc
Prior art date: 1985-10-31

Application number

BR8605304A

Other languages

English (en)

Inventor

Frank Eric Castle

Colin Peter Hatchett

Michael Robert Hatchett

John Stewart Heath

Original Assignee

Ibm

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.)

1985-10-31

Filing date

1986-10-29

Publication date

1987-07-28

1986-10-29 Application filed by Ibm filed Critical Ibm

1987-07-28 Publication of BR8605304A publication Critical patent/BR8605304A/pt

Classifications

- 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
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/02—Details
- G11B17/038—Centering or locking of a plurality of discs in a single cartridge
- 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
- 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

BR8605304A 1985-10-31 1986-10-29 Arquivo de discos BR8605304A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP85307881A EP0222939B1 (en)	1985-10-31	1985-10-31	Disk file with in-hub motor

Publications (1)

Publication Number	Publication Date
BR8605304A true BR8605304A (pt)	1987-07-28

Family

ID=8194419

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8605304A BR8605304A (pt)	1985-10-31	1986-10-29	Arquivo de discos

Country Status (6)

Country	Link
US (1)	US4743995A (pt)
EP (1)	EP0222939B1 (pt)
JP (1)	JPS62112284A (pt)
BR (1)	BR8605304A (pt)
CA (1)	CA1282492C (pt)
DE (1)	DE3581544D1 (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USRE38673E1 (en)	1980-05-10	2004-12-21	Papst Licensing Gmbh & Co. Kg	Disk storage device having a hub sealing member feature
USRE38601E1 (en)	1980-05-10	2004-09-28	Papst Licensing, GmbH & Co. KG	Disk storage device having a radial magnetic yoke feature
USRE38662E1 (en)	1980-05-10	2004-11-30	Papst Licensing Gmbh & Co. Kg	Disk storage device having a sealed bearing tube
USRE37058E1 (en)	1980-05-10	2001-02-20	Papst Licensing Gmbh & Co. Kg	Disk storage device having contamination seals
USRE38772E1 (en)	1981-03-18	2005-08-09	Papst Licensing Gmbh & Co. Kg	Disk storage device having an undercut hub member
JP2718670B2 (ja) *	1986-11-17	1998-02-25	株式会社日立製作所	磁気デイスク装置
JPH0770183B2 (ja) *	1987-03-30	1995-07-31	株式会社東芝	磁気ディスク装置
JP3023844B2 (ja) *	1987-05-29	2000-03-21	シーゲートテクロノジー，インコーポレイテッド	ハードディスクドライブおよびハードディスクドライブ組立体
US4835637A (en) *	1987-09-08	1989-05-30	International Business Machines Corporation	Disk file with in-hub motor
US4974104A (en) *	1988-09-27	1990-11-27	International Business Machines Corporation	Linear actuator disk file with symmetric housing
JPH0291871A (ja) *	1988-09-28	1990-03-30	Fujitsu Ltd	ディスクファイル装置
US5157295A (en) *	1989-01-25	1992-10-20	Conner Peripherals, Inc.	Under-the-hub disk drive spin motor
US4945435A (en) *	1989-01-30	1990-07-31	International Business Machines Corporation	Noninfluencing fastener for disk drives
US5060095A (en) *	1989-01-31	1991-10-22	International Business Machines Corporation	Head-disk enclosure assembly for a magnetic disk storage device
JPH0646861B2 (ja) *	1989-03-15	1994-06-15	インターナショナル・ビジネス・マシーンズ・コーポレーション	ボイス・コイル型のアクチュエータ
US5029027A (en) *	1989-11-13	1991-07-02	Hewlett-Packard Company	Thermally predictable disk drive mechanism
JP2693840B2 (ja) *	1989-12-19	1997-12-24	富士通株式会社	磁気ディスク装置
US5148338A (en) *	1990-11-14	1992-09-15	Digital Equipment Corporation	Disk drive spindle hub assembly
JPH04270842A (ja) *	1991-02-05	1992-09-28	Mitsubishi Electric Corp	空調換気装置
EP0874364B1 (de) *	1991-06-29	2001-11-21	Papst Licensing GmbH	Plattenspeicher
US5400196A (en) *	1992-04-30	1995-03-21	International Business Machines Corporation	DASD with spindle imbalance isolation and method for producing same
US5341351A (en) *	1992-10-08	1994-08-23	International Business Machines Corporation	Method and means for optimally accessing data residing on dual actuator DASDs
JP4427866B2 (ja) *	1999-12-17	2010-03-10	アイシン・エィ・ダブリュ株式会社	モータ
CN1319068C (zh) *	2002-11-25	2007-05-30	新科实业有限公司	硬盘驱动器装置和装配硬盘驱动器装置的方法
US20090180214A1 (en) *	2008-01-10	2009-07-16	Erik Solhjell	Tape cartridge with built-in reel motors
US9391490B2 (en) *	2008-01-12	2016-07-12	Linak A/S	Gear housing of linear actuator with opening for power take-off
US8476794B2 (en) *	2009-05-27	2013-07-02	Empire Technology Development Llc	Wheel motor with rotating outer rotor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1486070A (en) *	1975-04-02	1977-09-14	Ibm	Magnetic disc file including a clean gas system
US4005490A (en) *	1975-05-15	1977-01-25	Sperry Rand Corporation	Magnetic disc memory
CA1109557A (en) *	1977-09-30	1981-09-22	International Business Machines Corporation	Disk file with symmetrical hollow base
US4285018A (en) *	1979-01-25	1981-08-18	International Business Machines Corporation	Disk file
JPS6058548B2 (ja) *	1980-10-29	1985-12-20	富士通株式会社	磁気ディスク装置
DE8113463U1 (de) *	1981-05-07	1981-10-08	Biermeier, Johann, Ing.(grad.), 8000 München	Plattenkassette fuer datenspeichergeraet
DE3404241A1 (de) *	1984-02-07	1985-08-08	Siemens AG, 1000 Berlin und 8000 München	Geteiltes gehaeuse fuer einen magnetplattenspeicher mit umlaufendem dichtungsring
DE3404208A1 (de) *	1984-02-07	1985-08-08	Siemens AG, 1000 Berlin und 8000 München	Magnetplattenspeicher mit in einem federnd ausgebildeten gehaeuse beidseitig gelagerten plattenstapel

1985
- 1985-10-31 EP EP85307881A patent/EP0222939B1/en not_active Expired
- 1985-10-31 DE DE8585307881T patent/DE3581544D1/de not_active Expired - Lifetime
1986
- 1986-09-30 JP JP61230239A patent/JPS62112284A/ja active Granted
- 1986-10-14 US US06/918,184 patent/US4743995A/en not_active Expired - Fee Related
- 1986-10-22 CA CA000521177A patent/CA1282492C/en not_active Expired - Lifetime
- 1986-10-29 BR BR8605304A patent/BR8605304A/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
CA1282492C (en)	1991-04-02
JPS62112284A (ja)	1987-05-23
EP0222939B1 (en)	1991-01-23
DE3581544D1 (de)	1991-02-28
JPH0241101B2 (pt)	1990-09-14
EP0222939A1 (en)	1987-05-27
US4743995A (en)	1988-05-10

Publication	Publication Date	Title
BR8605304A (pt)	1987-07-28	Arquivo de discos
KR870008917U (ko)	1987-06-13	디스크 카트리지
GB8502954D0 (en)	1985-03-06	Discs
KR860015331U (ko)	1986-12-30	디스크 카아트리지
BR8603358A (pt)	1987-02-24	Unidade de embreagem de multiplos discos
BR8000313A (pt)	1980-09-23	Arquivo de discos
EP0213307A3 (en)	1988-09-07	Optical disc
KR860002005U (ko)	1986-03-15	디스크 카아트리지
BR8707735A (pt)	1989-08-15	Filtro de discos
KR860002006U (ko)	1986-03-15	디스크 카아트리지
GB8502952D0 (en)	1985-03-06	Discs
FR2588489B1 (fr)	1995-01-20	Centrifugeuse
GB2173631B (en)	1989-01-25	Compact disc case
DE3667712D1 (de)	1990-01-25	Am rad angeordnete scheiben.
DE3670139D1 (de)	1990-05-10	Am rad angeordnete scheiben.
EP0207670A3 (en)	1989-03-01	Optical disc
DE3667711D1 (de)	1990-01-25	Am rad angeordnete scheiben.
BR8704459A (pt)	1988-04-19	Filtro de discos
AT386634B (de)	1988-09-26	Hangverbau
BR6501336U (pt)	1987-04-14	Capinadeira de discos individuais
FR2569026B1 (fr)	1987-01-02	Lecteur-analyseur de disques tachygraphiques
BR8504139A (pt)	1987-04-07	Formatador de discos
BR8504884A (pt)	1985-12-17	Unidade multipla de discos flexiveis
BR8506276A (pt)	1987-06-30	Arado de discos
ES289564Y (es)	1986-11-16	Estuche para discos

Legal Events

Date	Code	Title	Description
2008-07-22	B21A	Expiry acc. art. 78, item i of ipl- expiry of the term of protection	Free format text: PATENTE EXTINTA EM 29/10/2001