NL7900664A - DRIVE SYSTEM. - Google Patents

DRIVE SYSTEM.

Info

Publication number
NL7900664A
NL7900664A NL7900664A NL7900664A NL7900664A NL 7900664 A NL7900664 A NL 7900664A NL 7900664 A NL7900664 A NL 7900664A NL 7900664 A NL7900664 A NL 7900664A NL 7900664 A NL7900664 A NL 7900664A
Authority
NL
Netherlands
Prior art keywords
drive system
drive
Prior art date
Application number
NL7900664A
Other languages
Dutch (nl)
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.)
Filing date
Publication date
Application filed by Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of NL7900664A publication Critical patent/NL7900664A/en

Links

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
NL7900664A 1978-01-26 1979-01-26 DRIVE SYSTEM. NL7900664A (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
NL7900664A true NL7900664A (en) 1979-07-30

Family

ID=25359971

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7900664A NL7900664A (en) 1978-01-26 1979-01-26 DRIVE SYSTEM.

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 (7)

* 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
DE3153783C2 (en) * 1980-05-10 1998-01-29 Papst Motoren Gmbh & Co Kg Brushless DC motor for record player turntable drive
USRE38601E1 (en) 1980-05-10 2004-09-28 Papst Licensing, GmbH & Co. KG Disk storage device having a radial magnetic yoke feature
USRE37058E1 (en) 1980-05-10 2001-02-20 Papst Licensing Gmbh & Co. Kg Disk storage device having contamination seals
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.
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

Also Published As

Publication number Publication date
IT7919603A0 (en) 1979-01-25
FR2415859B1 (en) 1985-03-22
AU4367079A (en) 1979-08-02
BE873720A (en) 1979-07-26
CA1129996A (en) 1982-08-17
AU527923B2 (en) 1983-03-31
GB2013388A (en) 1979-08-08
MX4272E (en) 1982-03-08
FR2415859A1 (en) 1979-08-24
DE2902818A1 (en) 1979-08-02
GB2013388B (en) 1983-09-28
BR7900477A (en) 1979-08-21
IT1110400B (en) 1985-12-23
JPS54111317A (en) 1979-08-31

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed