NL203094A - - Google Patents
Info
- Publication number
- NL203094A NL203094A NL203094DA NL203094A NL 203094 A NL203094 A NL 203094A NL 203094D A NL203094D A NL 203094DA NL 203094 A NL203094 A NL 203094A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/08—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers from or to individual record carriers, e.g. punched card, memory card, integrated circuit [IC] card or smart card
-
- 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
- G11B5/48—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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Control Of Multiple Motors (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US477468A US3134097A (en) | 1954-12-24 | 1954-12-24 | Data storage machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL203094A true NL203094A (xx) |
Family
ID=23896031
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL131638D NL131638C (xx) | 1954-12-24 | ||
| NL203094D NL203094A (xx) | 1954-12-24 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL131638D NL131638C (xx) | 1954-12-24 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3134097A (xx) |
| BE (1) | BE543903A (xx) |
| DE (1) | DE1129736B (xx) |
| FR (1) | FR1160645A (xx) |
| GB (1) | GB819789A (xx) |
| NL (2) | NL203094A (xx) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3488640A (en) * | 1955-12-09 | 1970-01-06 | Gerhard Dirks | Selective storage apparatus having discs with radial tracks |
| NL242587A (xx) * | 1958-08-22 | |||
| US3480934A (en) * | 1966-08-18 | 1969-11-25 | Ncr Co | Positioning mechanism for transducing head unit |
| US3713096A (en) * | 1971-03-31 | 1973-01-23 | Ibm | Shift register interconnection of data processing system |
| US4085836A (en) * | 1975-11-17 | 1978-04-25 | Scm Corporation | Rotary magnetic storage medium for typewriters |
| US11037590B2 (en) | 2018-07-19 | 2021-06-15 | Western Digital Technologies, Inc. | In-pivot hybrid stepper motor for ball screw cam elevator mechanism for reduced-head hard disk drive |
| US10811044B2 (en) | 2018-07-19 | 2020-10-20 | Western Digital Technologies, Inc. | In-pivot stepper motor for ball screw cam elevator mechanism for cold storage data storage device |
| US11410694B2 (en) | 2018-07-19 | 2022-08-09 | Western Digital Technologies, Inc. | Axial flux permanent magnet motor for ball screw cam elevator mechanism for reduced-head hard disk drive |
| US10978100B1 (en) | 2018-07-19 | 2021-04-13 | Western Digital Technologies, Inc. | Belt-driven rotary cam elevator mechanism for reduced-head data storage device |
| CN111480199B (zh) | 2018-07-19 | 2021-08-20 | 西部数据技术公司 | 垂直地平移用于冷存储数据存储装置的加载/卸载坡道机构 |
| US10930307B2 (en) | 2019-01-14 | 2021-02-23 | Western Digital Technologies, Inc. | Piezoelectric-based locking of actuator elevator mechanism for cold storage data storage device |
| CN112534501B (zh) | 2019-07-18 | 2022-10-25 | 西部数据技术公司 | 竖直平移用于冷存储数据存储设备的装载/卸载坡道机构 |
| US11031037B1 (en) | 2020-06-12 | 2021-06-08 | Western Digital Technologies, Inc. | System for disk-to-disk access for reduced-head data storage device |
| US10916271B1 (en) | 2020-06-25 | 2021-02-09 | Western Digital Technologies, Inc. | Eliminating lead screw hysteresis for vertically translating load/unload ramp mechanism for data storage device |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US850036A (en) * | 1905-06-06 | 1907-04-09 | George Morin | Telegraphone. |
| US1504227A (en) * | 1921-05-17 | 1924-08-12 | Western Electric Co | Automatic telephone switch |
| US1998461A (en) * | 1930-03-17 | 1935-04-23 | Andrew A Kucher | Apparatus for reproducing sound |
| US2144844A (en) * | 1936-08-06 | 1939-01-24 | Bell Telephone Labor Inc | Magnetic telegraphone |
| US2175142A (en) * | 1936-09-14 | 1939-10-03 | Automatic Instr Company | Automatic phonograph |
| US2532803A (en) * | 1945-01-09 | 1950-12-05 | Gen Electric | Magnetic recording, reproducing, and erasing apparatus |
| US2590091A (en) * | 1946-04-03 | 1952-03-25 | Remington Rand Inc | Magnetic process control |
| US2587532A (en) * | 1948-05-05 | 1952-02-26 | Teleregister Corp | System for magnetic storage of data |
| US2650830A (en) * | 1949-05-19 | 1953-09-01 | John T Potter | Electronic memory device |
| US2652196A (en) * | 1949-05-20 | 1953-09-15 | Remington Rand Inc | Wire recording storage mechanism for bookkeeping machines |
| US2645969A (en) * | 1950-06-02 | 1953-07-21 | Nathan I Daniel | Electrical musical instrument |
| US2690913A (en) * | 1951-03-14 | 1954-10-05 | Rabinow Jacob | Magnetic memory device |
| US2733425A (en) * | 1951-09-24 | 1956-01-31 | Servo control means for data storage device | |
| US2680239A (en) * | 1952-02-26 | 1954-06-01 | Engineering Res Associates Inc | Data selection system |
| US2811709A (en) * | 1954-01-12 | 1957-10-29 | Teleregister Corp | Multiple-head scanning device for magnetic disk records |
| US2800642A (en) * | 1954-02-10 | 1957-07-23 | Teleregister Corp | Magnetic disk scanning device with channel selector for concentric circular track scanning |
| US2821576A (en) * | 1954-10-22 | 1958-01-28 | Rene J Gaubert | Magnetic tape apparatus |
-
0
- BE BE543903D patent/BE543903A/xx unknown
- NL NL131638D patent/NL131638C/xx active
- NL NL203094D patent/NL203094A/xx unknown
-
1954
- 1954-12-24 US US477468A patent/US3134097A/en not_active Expired - Lifetime
-
1955
- 1955-12-12 FR FR1160645D patent/FR1160645A/fr not_active Expired
- 1955-12-20 GB GB36437/55A patent/GB819789A/en not_active Expired
- 1955-12-22 DE DEJ11064A patent/DE1129736B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB819789A (en) | 1959-09-09 |
| DE1129736B (de) | 1962-05-17 |
| FR1160645A (fr) | 1958-07-22 |
| US3134097A (en) | 1964-05-19 |
| BE543903A (xx) | |
| NL131638C (xx) |