MX4272E - IMPULSES IN IMPULSION APPARATUS OF A MAGNETIC VIBRATORY DISK FOR DATA STORAGE - Google Patents

IMPULSES IN IMPULSION APPARATUS OF A MAGNETIC VIBRATORY DISK FOR DATA STORAGE

Info

Publication number: MX4272E
Authority: MX; Mexico
Prior art keywords: impulsion; impulses; data storage; magnetic vibratory; vibratory disk
Prior art date: 1978-01-26

Application number

MX79100666U

Other languages

Spanish (es)

Inventor

Nick Vujovich

Original Assignee

Exxon Research Engineering Co

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.)

1978-01-26

Filing date

1979-01-25

Publication date

1982-03-08

1979-01-25 Application filed by Exxon Research Engineering Co filed Critical Exxon Research Engineering Co

1982-03-08 Publication of MX4272E publication Critical patent/MX4272E/en

Classifications

- 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
- G11B17/022—Positioning or locking of single discs
- G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
- G11B17/03—Positioning or locking of single discs of discs rotating during transducing operation in containers or trays

MX79100666U 1978-01-26 1979-01-25 IMPULSES IN IMPULSION APPARATUS OF A MAGNETIC VIBRATORY DISK FOR DATA STORAGE MX4272E (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US87261878A	1978-01-26	1978-01-26

Publications (1)

Publication Number	Publication Date
MX4272E true MX4272E (en)	1982-03-08

Family

ID=25359971

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
MX79100666U MX4272E (en)	1978-01-26	1979-01-25	IMPULSES IN IMPULSION APPARATUS OF A MAGNETIC VIBRATORY DISK FOR DATA STORAGE

Country Status (11)

Country	Link
JP (1)	JPS54111317A (en)
AU (1)	AU527923B2 (en)
BE (1)	BE873720A (en)
BR (1)	BR7900477A (en)
CA (1)	CA1129996A (en)
DE (1)	DE2902818A1 (en)
FR (1)	FR2415859A1 (en)
GB (1)	GB2013388B (en)
IT (1)	IT1110400B (en)
MX (1)	MX4272E (en)
NL (1)	NL7900664A (en)

Families Citing this family (8)

* 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
DE3153783C2 (en) *	1980-05-10	1998-01-29	Papst Motoren Gmbh & Co Kg	Brushless DC motor for record player turntable drive
USRE38662E1 (en)	1980-05-10	2004-11-30	Papst Licensing Gmbh & Co. Kg	Disk storage device having a sealed bearing tube
CH654455A5 (en)	1980-05-10	1986-02-14	Papst Motoren Gmbh & Co Kg	BRUSHLESS DC MOTOR ARRANGEMENT, ESPECIALLY FOR MAGNETIC DISC DRIVES.
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
CH657932A5 (en) *	1984-07-26	1986-09-30	Asgalium Sa	Tracking device automatically recording medium.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2634134A (en) *	1949-07-27	1953-04-07	Edison Inc Thomas A	Record-disk centering and clamping mechanism
US3662360A (en) *	1970-06-23	1972-05-09	Digital Information Storage Co	Magnetic information disk equipment
FR2279196A1 (en) *	1974-04-24	1976-02-13	Sagem	Readout appts. for magnetic disc in rectangular sleeve - has guides for sleeve and clamp released by lever secured to slot cover
US3959823A (en) *	1974-11-18	1976-05-25	Dynastor, Inc.	Flexible disc receiver using a tray which is withdrawn from a cartridge
US4085836A (en) *	1975-11-17	1978-04-25	Scm Corporation	Rotary magnetic storage medium for typewriters

1979
- 1979-01-23 GB GB7902351A patent/GB2013388B/en not_active Expired
- 1979-01-25 CA CA320,286A patent/CA1129996A/en not_active Expired
- 1979-01-25 FR FR7901948A patent/FR2415859A1/en active Granted
- 1979-01-25 MX MX79100666U patent/MX4272E/en unknown
- 1979-01-25 AU AU43670/79A patent/AU527923B2/en not_active Ceased
- 1979-01-25 IT IT19603/79A patent/IT1110400B/en active
- 1979-01-25 BR BR7900477A patent/BR7900477A/en unknown
- 1979-01-25 DE DE19792902818 patent/DE2902818A1/en not_active Withdrawn
- 1979-01-26 JP JP731279A patent/JPS54111317A/en active Pending
- 1979-01-26 NL NL7900664A patent/NL7900664A/en not_active Application Discontinuation
- 1979-01-27 BE BE2/57570A patent/BE873720A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2415859B1 (en)	1985-03-22
AU527923B2 (en)	1983-03-31
IT7919603A0 (en)	1979-01-25
BE873720A (en)	1979-07-26
FR2415859A1 (en)	1979-08-24
GB2013388A (en)	1979-08-08
AU4367079A (en)	1979-08-02
GB2013388B (en)	1983-09-28
JPS54111317A (en)	1979-08-31
CA1129996A (en)	1982-08-17
NL7900664A (en)	1979-07-30
BR7900477A (en)	1979-08-21
DE2902818A1 (en)	1979-08-02
IT1110400B (en)	1985-12-23

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