FR2332588A1 - Operateur lineaire perfectionne, notamment pour materiel peripherique d'ordinateur - Google Patents
Operateur lineaire perfectionne, notamment pour materiel peripherique d'ordinateurInfo
- Publication number
- FR2332588A1 FR2332588A1 FR7635015A FR7635015A FR2332588A1 FR 2332588 A1 FR2332588 A1 FR 2332588A1 FR 7635015 A FR7635015 A FR 7635015A FR 7635015 A FR7635015 A FR 7635015A FR 2332588 A1 FR2332588 A1 FR 2332588A1
- Authority
- FR
- France
- Prior art keywords
- perfected
- peripheral equipment
- computer peripheral
- linear operator
- operator
- Prior art date
- 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.)
- Pending
Links
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
- G11B5/54—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 into or out of its operative position or across tracks
- G11B5/55—Track change, selection or acquisition by displacement of the head
- G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks
-
- 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
- Y10T74/18528—Rotary to intermittent unidirectional motion
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/633,332 US4012779A (en) | 1975-11-19 | 1975-11-19 | Linear actuator |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2332588A1 true FR2332588A1 (fr) | 1977-06-17 |
Family
ID=24539221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7635015A Pending FR2332588A1 (fr) | 1975-11-19 | 1976-11-19 | Operateur lineaire perfectionne, notamment pour materiel peripherique d'ordinateur |
Country Status (6)
Country | Link |
---|---|
US (1) | US4012779A (fr) |
JP (1) | JPS5267308A (fr) |
DE (1) | DE2652692A1 (fr) |
FR (1) | FR2332588A1 (fr) |
GB (1) | GB1570789A (fr) |
IT (1) | IT1063898B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE30118E (en) * | 1974-07-08 | 1979-10-16 | Xerox Corporation | Disc drive linear actuator and control system therefor |
US5461525A (en) * | 1990-09-14 | 1995-10-24 | Hutchinson Technology Incorporated | Load beam having areas of varying thickness in the spring region formed by varying numbers of lamina |
JP3089360B2 (ja) * | 1991-05-29 | 2000-09-18 | ハッチンソン テクノロジー インコーポレイテッド | 薄形ヘッドディスクアッセンブリ |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3643242A (en) * | 1970-07-09 | 1972-02-15 | Xerox Corp | Transducer displacement control in movable head-type storage disk systems |
US3721967A (en) * | 1971-08-02 | 1973-03-20 | Ibm | Head carriage assembly for magnetic disk storage drive |
US3922718A (en) * | 1974-07-08 | 1975-11-25 | Martin O Halfhill | Disc drive linear actuator and control system therefor |
-
1975
- 1975-11-19 US US05/633,332 patent/US4012779A/en not_active Expired - Lifetime
-
1976
- 1976-11-09 GB GB46579/76A patent/GB1570789A/en not_active Expired
- 1976-11-18 IT IT29515/76A patent/IT1063898B/it active
- 1976-11-19 JP JP51139427A patent/JPS5267308A/ja active Pending
- 1976-11-19 DE DE19762652692 patent/DE2652692A1/de not_active Withdrawn
- 1976-11-19 FR FR7635015A patent/FR2332588A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1570789A (en) | 1980-07-09 |
IT1063898B (it) | 1985-02-18 |
DE2652692A1 (de) | 1977-06-02 |
US4012779A (en) | 1977-03-15 |
JPS5267308A (en) | 1977-06-03 |
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