NL260669A - - Google Patents

Info

Publication number: NL260669A
Authority: NL; Netherlands

Application number

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.)

1960-02-01

Publication of NL260669A publication Critical patent/NL260669A/xx

Classifications

- 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
- G11B5/58—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 for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B5/60—Fluid-dynamic spacing of heads from record-carriers
- G11B5/6005—Specially adapted for spacing from a rotating disc using a fluid cushion
- 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
- G11B5/004—Recording on, or reproducing or erasing from, magnetic drums
- 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
- G11B5/40—Protective measures on heads, e.g. against excessive temperature
- 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
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18856—Oscillating to oscillating

NL260669D 1960-02-01 NL260669A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US5873A US3105964A (en)	1960-02-01	1960-02-01	Magnetic head positioning system

Publications (1)

Publication Number	Publication Date
NL260669A true NL260669A (xx)

Family

ID=21718151

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL260669D NL260669A (xx)	1960-02-01

Country Status (4)

Country	Link
US (1)	US3105964A (xx)
CH (1)	CH403857A (xx)
GB (1)	GB910570A (xx)
NL (1)	NL260669A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3453611A (en) *	1966-02-23	1969-07-01	Gen Precision Systems Inc	Memory drum and transducer arrangement wherein the transducer is supported by a universal joint and includes means to place it in a shutdown position
GB1208634A (en) *	1968-04-04	1970-10-14	Sperry Rand Ltd	Magnetic drum storage devices
JPS4965812A (xx) *	1972-10-23	1974-06-26
US3805290A (en) *	1972-10-24	1974-04-16	Memorex Corp	Recording head flexure
GB2178585B (en) *	1985-07-29	1989-09-20	Tandon Corp	Storage media transducer loading/unloading and carriage lock mechanism

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2772135A (en) *	1952-08-15	1956-11-27	Acf Ind Inc	Method and apparatus for magnetically recording video-frequency signals
US2950354A (en) *	1956-05-29	1960-08-23	Burroughs Corp	Magnetic head suspension
US3005676A (en) *	1956-06-08	1961-10-24	Burroughs Corp	Control for retractible transducers

0
- NL NL260669D patent/NL260669A/xx unknown
1960
- 1960-02-01 US US5873A patent/US3105964A/en not_active Expired - Lifetime
1961
- 1961-01-25 CH CH89361A patent/CH403857A/it unknown
- 1961-01-31 GB GB3678/61A patent/GB910570A/en not_active Expired

Also Published As

Publication number	Publication date
US3105964A (en)	1963-10-01
GB910570A (en)	1962-11-14
CH403857A (it)	1965-12-15

Publication	Publication Date	Title
FR79583E (xx)	1963-03-29
FR1220538A (xx)	1960-05-25
FR71484E (xx)	1960-01-05
FR130M (xx)	1961-02-06
FI40349B (xx)	1968-09-02
BE608250A (xx)
BE609601A (xx)
NL260669A (xx)
CH358560A4 (xx)	1962-10-31
CH320064A4 (xx)	1967-08-15
CH165260A4 (xx)	1963-11-15
CH113860A4 (xx)	1964-01-31
BE701871A (xx)	1968-01-02
BE612088A (xx)
BE611305A (xx)
BE609880A (xx)
BE607526A (xx)
BE606753A (xx)	1961-11-16
BE606745A (xx)
BE609983A (xx)
BE606759A (xx)
BE609437A (xx)
BE608489A (xx)
BE608324A (xx)
BE606111A (xx)