FR2045417A5 - - Google Patents

Info

Publication number: FR2045417A5
Authority: FR; France
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.): Expired

Application number

FR7014024A

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Unisys Corp

Original Assignee

Burroughs Corp

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.)

1969-04-17

Filing date

1970-04-17

Publication date

1971-02-26

1970-04-17 Application filed by Burroughs Corp filed Critical Burroughs Corp

1971-02-26 Application granted granted Critical

1971-02-26 Publication of FR2045417A5 publication Critical patent/FR2045417A5/fr

Status Expired legal-status Critical Current

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

FR7014024A 1969-04-17 1970-04-17 Expired FR2045417A5 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US81697969A	1969-04-17	1969-04-17

Publications (1)

Publication Number	Publication Date
FR2045417A5 true FR2045417A5 (fr)	1971-02-26

Family

ID=25222078

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7014024A Expired FR2045417A5 (fr)	1969-04-17	1970-04-17

Country Status (8)

Country	Link
US (1)	US3581298A (fr)
JP (1)	JPS508645B1 (fr)
BE (1)	BE749137A (fr)
BR (1)	BR7018147D0 (fr)
DE (1)	DE2012235C3 (fr)
FR (1)	FR2045417A5 (fr)
GB (1)	GB1244230A (fr)
NL (1)	NL7005491A (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3702461A (en) *	1971-05-19	1972-11-07	Century Data Systems Inc	Disk file gimbal head mount
US3768110A (en) *	1971-07-01	1973-10-30	Stanley Home Prod Inc	Swivel mop head
JPS51117606A (en) *	1975-04-09	1976-10-15	Hitachi Ltd	Multielement magnetic head
US4040062A (en) *	1975-10-14	1977-08-02	Prewitt Jr Richard H	Recording instrument
US4093954A (en) *	1975-10-14	1978-06-06	Prewitt Jr Richard H	Motion recorder indicator
US4245267A (en) *	1979-06-01	1981-01-13	New World Computer Company, Inc.	Suspension device for magnetic transducers
DE3049954A1 (de) *	1979-10-05	1982-03-18	Nortronics Co	Z-axis flexure suspension apparatus
US4449155A (en) *	1981-11-16	1984-05-15	Dma Systems Corporation	Gimbal assembly for flying magnetic transducer heads
JPS6085779U (ja) *	1983-11-16	1985-06-13	アルプス電気株式会社	磁気ヘツド装置
JPS60150615U (ja) *	1984-03-14	1985-10-07	シチズン時計株式会社	磁気記録ヘツド
DE3434253A1 (de) *	1984-09-18	1986-03-27	Nepata GmbH, 8057 Eching	Halterung fuer einen magnetisch-elektrischen wandler zur abtastung von magnetschichtmedien
US4671638A (en) *	1985-10-11	1987-06-09	Eastman Kodak Company	Moving coil electromagnetic actuator and shutter employing same
JPS62264475A (ja) *	1986-05-12	1987-11-17	Hitachi Maxell Ltd	磁気ヘツド支持装置
JPH077563B2 (ja) *	1986-09-30	1995-01-30	株式会社東芝	磁気デイスク装置
DE3788930T2 (de) *	1986-11-12	1994-08-18	Seiko Epson Corp	Montage von magnetischen Köpfen.
JPH01251468A (ja) *	1988-03-31	1989-10-06	Toshiba Corp	磁気ディスク装置
JPH0316069A (ja) *	1989-06-13	1991-01-24	Mitsubishi Electric Corp	磁気ヘッド用サスペンション
US5115363A (en) *	1990-02-16	1992-05-19	Digital Equipment Corporation	Head/gimbal assembly having low stiffness cross band flexure
US5079659A (en) *	1990-07-06	1992-01-07	Seagate Technology, Inc.	Gimbal for supporting a hydrodynamic air bearing slider
US5225950A (en) *	1991-02-25	1993-07-06	Seagate Technology, Inc.	Gimbal having stiffness properties
US5513828A (en) *	1991-10-09	1996-05-07	Advanced Fuel Research, Inc.	Vibration immunizing dynamic support structure
US5588632A (en) *	1991-10-09	1996-12-31	Advanced Fuel Research, Inc.	Dynamic support structure
JP2739927B2 (ja) *	1993-08-19	1998-04-15	インターナショナル・ビジネス・マシーンズ・コーポレイション	ロード・ビーム
US5996434A (en) *	1997-07-29	1999-12-07	Swanson; David W.	Pressure head with dual horns
JP2006317255A (ja) *	2005-05-12	2006-11-24	Tdk Corp	センサ支持機構、センサ支持機構アセンブリ及びロータリエンコーダ
US9370865B1 (en) *	2012-05-23	2016-06-21	Western Digital Technologies, Inc.	Flexure based compliance device for use with an assembly device
JP2019010872A (ja)	2017-06-30	2019-01-24	キヤノン株式会社	インクジェット画像形成方法及びインクジェット画像形成装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3310792A (en) *	1963-05-20	1967-03-21	Burroughs Corp	Magnetic head mount apparatus

1969
- 1969-04-17 US US816979A patent/US3581298A/en not_active Expired - Lifetime
- 1969-12-22 GB GB62429/69A patent/GB1244230A/en not_active Expired
1970
- 1970-03-14 DE DE2012235A patent/DE2012235C3/de not_active Expired
- 1970-04-09 BR BR218147/70A patent/BR7018147D0/pt unknown
- 1970-04-10 JP JP45030230A patent/JPS508645B1/ja active Pending
- 1970-04-16 NL NL7005491A patent/NL7005491A/xx unknown
- 1970-04-17 FR FR7014024A patent/FR2045417A5/fr not_active Expired
- 1970-04-17 BE BE749137D patent/BE749137A/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
BR7018147D0 (pt)	1973-02-27
DE2012235A1 (de)	1970-10-22
BE749137A (fr)	1970-10-01
GB1244230A (en)	1971-08-25
JPS508645B1 (fr)	1975-04-05
NL7005491A (fr)	1970-10-20
DE2012235C3 (de)	1975-06-19
DE2012235B2 (de)	1974-11-07
US3581298A (en)	1971-05-25

Publication	Publication Date	Title
AU2270770A (fr)	1972-06-01
FR2045417A5 (fr)	1971-02-26
AU465452B2 (fr)	1975-09-11
AU450150B2 (fr)	1970-11-12
AU2355770A (fr)	1972-06-22
AU442375B2 (fr)	1973-11-06
AU470301B1 (fr)	1972-05-25
AU5113869A (fr)	1971-04-29
AU442554B2 (fr)	1973-11-13
AU442535B2 (fr)	1973-11-12
AU442538B2 (fr)	1973-11-12
AU442463B2 (fr)	1973-11-09
AU442357B2 (fr)	1973-11-07
AU425297B2 (fr)	1972-03-26
AU470661B1 (fr)	1970-10-05
AU442380B2 (fr)	1973-11-05
AU6261969A (fr)	1971-04-22
CS148382B1 (fr)	1973-02-22
CS148389B1 (fr)	1973-02-22
CS148807B1 (fr)	1973-05-24
CS149742B1 (fr)	1973-08-23
CS150305B1 (fr)	1973-09-04
CS151066B2 (fr)	1973-09-17
AR203167Q (fr)	1975-08-22
AU5077469A (fr)	1970-08-27

Legal Events

Date	Code	Title	Description
1981-01-30	ST	Notification of lapse