NL6614336A - - Google Patents
Info
- Publication number
- NL6614336A NL6614336A NL6614336A NL6614336A NL6614336A NL 6614336 A NL6614336 A NL 6614336A NL 6614336 A NL6614336 A NL 6614336A NL 6614336 A NL6614336 A NL 6614336A NL 6614336 A NL6614336 A NL 6614336A
- Authority
- NL
- Netherlands
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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
- G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
- G11B25/043—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card using rotating discs
-
- 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
- G11B5/012—Recording on, or reproducing or erasing from, magnetic disks
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR34554A FR1461533A (fr) | 1965-10-12 | 1965-10-12 | Perfectionnements aux mémoires à disques magnétiques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6614336A true NL6614336A (de) | 1967-04-13 |
Family
ID=8590207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6614336A NL6614336A (de) | 1965-10-12 | 1966-10-12 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3550102A (de) |
| DE (1) | DE1499929A1 (de) |
| FR (1) | FR1461533A (de) |
| GB (1) | GB1160152A (de) |
| NL (1) | NL6614336A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH507561A (de) * | 1969-07-28 | 1971-05-15 | Kienzle Apparate Gmbh | Anordnung zum Lesen von in mehreren Spuren auf Diagrammscheiben aufgezeichneten Diagrammen |
| US4642715A (en) * | 1984-11-01 | 1987-02-10 | Miltope Corporation | Environmental conditioning and safety system for disk-type mass memories |
| CN110897586B (zh) * | 2019-11-10 | 2022-09-16 | 山东博瑞宇能源设备有限公司 | 一种磁吸按压式自带鞋油的鞋刷 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2915593A (en) * | 1954-02-09 | 1959-12-01 | Ibm | Magnetic transducer and method |
| US2916728A (en) * | 1955-11-18 | 1959-12-08 | Burroughs Corp | Magnetic recording and reading systems |
| US2854298A (en) * | 1956-01-13 | 1958-09-30 | Ibm | Axial and radial thrust bearing |
| US3071757A (en) * | 1957-12-02 | 1963-01-01 | Rca Corp | Data storage apparatus |
| NL234581A (de) * | 1957-12-30 | |||
| US3336583A (en) * | 1963-05-17 | 1967-08-15 | Potter Instrument Co Inc | Deformable magnetizable disc mounted on cylinder |
| US3401383A (en) * | 1964-12-10 | 1968-09-10 | Bell Telephone Labor Inc | Transducer displacement detector |
| US3381285A (en) * | 1965-03-17 | 1968-04-30 | Gen Precision Systems Inc | Serrated record disc with internally generated air pressure |
-
1965
- 1965-10-12 FR FR34554A patent/FR1461533A/fr not_active Expired
-
1966
- 1966-10-11 US US585890A patent/US3550102A/en not_active Expired - Lifetime
- 1966-10-11 DE DE19661499929 patent/DE1499929A1/de active Pending
- 1966-10-12 GB GB45683/66A patent/GB1160152A/en not_active Expired
- 1966-10-12 NL NL6614336A patent/NL6614336A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1499929A1 (de) | 1970-07-02 |
| US3550102A (en) | 1970-12-22 |
| FR1461533A (fr) | 1966-02-25 |
| GB1160152A (en) | 1969-07-30 |