BR6803315D0 - Conjunto de cabeca transdutora - Google Patents
Conjunto de cabeca transdutoraInfo
- Publication number
- BR6803315D0 BR6803315D0 BR203315/68A BR20331568A BR6803315D0 BR 6803315 D0 BR6803315 D0 BR 6803315D0 BR 203315/68 A BR203315/68 A BR 203315/68A BR 20331568 A BR20331568 A BR 20331568A BR 6803315 D0 BR6803315 D0 BR 6803315D0
- Authority
- BR
- Brazil
- Prior art keywords
- transductive
- head set
- head
- transductive head
- Prior art date
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
- G11B5/58—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
- G11B5/48—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
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68009867A | 1967-11-02 | 1967-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR6803315D0 true BR6803315D0 (pt) | 1973-01-18 |
Family
ID=24729668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR203315/68A BR6803315D0 (pt) | 1967-11-02 | 1968-10-22 | Conjunto de cabeca transdutora |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3523285A (pt) |
| AT (1) | AT290890B (pt) |
| BE (1) | BE723118A (pt) |
| BR (1) | BR6803315D0 (pt) |
| CH (1) | CH476359A (pt) |
| DE (1) | DE1805842A1 (pt) |
| FR (1) | FR1593100A (pt) |
| GB (1) | GB1206858A (pt) |
| NL (1) | NL6815567A (pt) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1003016A (en) * | 1961-06-06 | 1965-09-02 | Black Clawson Co | Improvements in or relating to machines for extruding plastics material |
| DE1197611B (de) * | 1962-12-15 | 1965-07-29 | Kloeckner Humboldt Deutz Ag | Schneckenpresse fuer spritzfaehige Werkstoffe, wie z. B. Kunststoffe |
| BE754795A (fr) * | 1969-08-14 | 1971-01-18 | Bull General Electric | Unite de tetes magnetiques multivoie et son procede de fabrication |
| FR2138387B1 (pt) * | 1971-05-25 | 1973-05-25 | Sihb | |
| US3846835A (en) * | 1973-05-29 | 1974-11-05 | Sperry Rand Corp | Clean air system for magnetic storage disk pack |
| DE2706927C3 (de) * | 1977-02-18 | 1981-03-19 | Reifenhäuser KG, 5210 Troisdorf | Anlage zur Herstellung von Kunststoffprofilsträngen |
| DE2732432C2 (de) * | 1977-07-18 | 1988-05-05 | Nixdorf Computer Ag, 4790 Paderborn | Schwenkarm für einen Magnetplattenspeicher |
| DE3806763C1 (pt) * | 1988-03-02 | 1989-07-27 | Nixdorf Computer Ag, 4790 Paderborn, De | |
| CA2090708A1 (en) * | 1992-04-30 | 1993-10-31 | Jeffrey Merritt Mckay | Combination transducer/slider/suspension and method for making |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3193811A (en) * | 1960-08-09 | 1965-07-06 | Sperry Rand Corp | Transducer support and positioning assembly |
| US3219988A (en) * | 1961-02-01 | 1965-11-23 | Bunker Ramo | Magnetic recording device |
| US3197751A (en) * | 1963-12-18 | 1965-07-27 | Gen Precision Inc | Flying magnetic head assembly |
-
1967
- 1967-11-02 US US680098A patent/US3523285A/en not_active Expired - Lifetime
-
1968
- 1968-10-15 GB GB48724/68A patent/GB1206858A/en not_active Expired
- 1968-10-22 BR BR203315/68A patent/BR6803315D0/pt unknown
- 1968-10-29 DE DE19681805842 patent/DE1805842A1/de active Pending
- 1968-10-30 BE BE723118D patent/BE723118A/xx unknown
- 1968-10-31 AT AT1060968A patent/AT290890B/de not_active IP Right Cessation
- 1968-10-31 NL NL6815567A patent/NL6815567A/xx unknown
- 1968-10-31 FR FR1593100D patent/FR1593100A/fr not_active Expired
- 1968-10-31 CH CH1630268A patent/CH476359A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1805842A1 (de) | 1969-11-06 |
| GB1206858A (en) | 1970-09-30 |
| AT290890B (de) | 1971-06-25 |
| US3523285A (en) | 1970-08-04 |
| FR1593100A (pt) | 1970-05-25 |
| NL6815567A (pt) | 1969-05-06 |
| CH476359A (fr) | 1969-07-31 |
| BE723118A (pt) | 1969-04-01 |
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