NL236375A - - Google Patents
Info
- Publication number
- NL236375A NL236375A NL236375DA NL236375A NL 236375 A NL236375 A NL 236375A NL 236375D A NL236375D A NL 236375DA NL 236375 A NL236375 A NL 236375A
- 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
-
- 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
- G11B5/4806—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 specially adapted for disk drive assemblies, e.g. assembly prior to operation, hard or flexible disk drives
- G11B5/4873—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 specially adapted for disk drive assemblies, e.g. assembly prior to operation, hard or flexible disk drives the arm comprising piezoelectric or other actuators for adjustment of the arm
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US716801A US3183516A (en) | 1958-02-21 | 1958-02-21 | Data recording apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL236375A true NL236375A (pt) | 1900-01-01 |
Family
ID=24879497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL236375D NL236375A (pt) | 1958-02-21 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3183516A (pt) |
| DE (1) | DE1077897B (pt) |
| FR (1) | FR1220342A (pt) |
| GB (1) | GB879867A (pt) |
| NL (1) | NL236375A (pt) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE622201A (pt) * | 1961-09-06 | |||
| BE625057A (pt) * | 1961-12-07 | |||
| DE1246812B (de) * | 1962-12-17 | 1967-08-10 | Soemmerda Bueromaschwerk | Magnetspeicher |
| US3579213A (en) * | 1968-04-17 | 1971-05-18 | Ibm | Magnetic head accessing mechanism utilizing spring bias |
| US3599193A (en) * | 1969-02-24 | 1971-08-10 | Data Products Corp | Trifurcated gimbal head mount |
| US3706861A (en) * | 1969-09-18 | 1972-12-19 | Rca Corp | Apparatus for mounting and spacing a signal transducer with respect to a recording medium |
| US3846835A (en) * | 1973-05-29 | 1974-11-05 | Sperry Rand Corp | Clean air system for magnetic storage disk pack |
| GB1599052A (en) * | 1977-04-19 | 1981-09-30 | Rca Corp | Pickup cartridge for record disc players |
| US4146911A (en) * | 1977-12-23 | 1979-03-27 | Burroughs Corporation | Head spacing control |
| US4189759A (en) * | 1978-05-22 | 1980-02-19 | International Business Machines Corporation | Cantilevered head support arm having increased resonance frequency |
| JPS55122227A (en) * | 1979-03-09 | 1980-09-19 | Sony Corp | Support structure of magnetic head |
| US4310913A (en) * | 1979-07-26 | 1982-01-12 | Rca Corporation | Stylus tracking aid using two bimorph elements longitudinally aligned |
| US4258398A (en) * | 1979-10-12 | 1981-03-24 | Eastman Kodak Company | Apparatus for preventing flutter and skew in electrical signals |
| US4777544A (en) * | 1986-08-15 | 1988-10-11 | International Business Machine Corporation | Method and apparatus for in-situ measurement of head/recording medium clearance |
| US4872071A (en) * | 1988-01-14 | 1989-10-03 | International Business Machines Corporation | Method and apparatus for detecting abnormal operation of moving storage apparatus |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1760198A (en) * | 1927-08-13 | 1930-05-27 | Fed Telegraph Co | Television apparatus |
| US2195417A (en) * | 1937-11-10 | 1940-04-02 | Bell Telephone Labor Inc | Vibrating piezoelectric relay |
| NL62776C (pt) * | 1939-04-05 | |||
| US2325238A (en) * | 1941-04-17 | 1943-07-27 | Bausch & Lomb | Microscope |
| US2532803A (en) * | 1945-01-09 | 1950-12-05 | Gen Electric | Magnetic recording, reproducing, and erasing apparatus |
| US2537657A (en) * | 1945-05-05 | 1951-01-09 | Western Union Telegraph Co | Disk type magnetic recordingreproducing apparatus |
| NL159873B (nl) * | 1950-03-18 | Berndorf Luzern Ag | Van een bovenopening voorziene vaatwerkkap. | |
| FR1054802A (pt) * | 1951-01-24 | 1954-02-15 | ||
| US2835761A (en) * | 1953-05-25 | 1958-05-20 | Electric Machinery Mfg Co | Electrostrictive ceramic actuator |
| GB758865A (en) * | 1954-04-09 | 1956-10-10 | British Broadcasting Corp | Improvements in and relating to the delaying of television signals |
| NL194026A (pt) * | 1954-09-15 | |||
| US2897484A (en) * | 1955-12-23 | 1959-07-28 | Ibm | Access mechanism |
| US2994856A (en) * | 1955-12-23 | 1961-08-01 | Ibm | Positioning mechanism |
| US2950354A (en) * | 1956-05-29 | 1960-08-23 | Burroughs Corp | Magnetic head suspension |
| US2901738A (en) * | 1956-12-13 | 1959-08-25 | Ibm | Differential interlock for servo system |
-
0
- NL NL236375D patent/NL236375A/xx unknown
-
1958
- 1958-02-21 US US716801A patent/US3183516A/en not_active Expired - Lifetime
-
1959
- 1959-02-19 DE DEI16040A patent/DE1077897B/de active Pending
- 1959-02-19 FR FR787142A patent/FR1220342A/fr not_active Expired
- 1959-02-23 GB GB6198/59A patent/GB879867A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB879867A (en) | 1961-10-11 |
| FR1220342A (fr) | 1960-05-24 |
| US3183516A (en) | 1965-05-11 |
| DE1077897B (de) | 1960-03-17 |