NL280729A - - Google Patents
Info
- Publication number
- NL280729A NL280729A NL280729DA NL280729A NL 280729 A NL280729 A NL 280729A NL 280729D A NL280729D A NL 280729DA NL 280729 A NL280729 A NL 280729A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/60—Guiding record carrier
- G11B15/62—Maintaining desired spacing between record carrier and head
- G11B15/64—Maintaining desired spacing between record carrier and head by fluid-dynamic spacing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/60—Guiding record carrier
- G11B15/61—Guiding record carrier on drum, e.g. drum containing rotating heads
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2403961 | 1961-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL280729A true NL280729A (ja) |
Family
ID=12127341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL280729D NL280729A (ja) | 1961-07-10 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3247329A (ja) |
| DE (1) | DE1424573C3 (ja) |
| ES (1) | ES277332A1 (ja) |
| GB (1) | GB958622A (ja) |
| NL (1) | NL280729A (ja) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3947887A (en) * | 1975-04-03 | 1976-03-30 | Storage Technology Corporation | Transducer head contour and method of generating same |
| AU511712B2 (en) * | 1976-12-29 | 1980-09-04 | Basf Aktiengesellschaft | A magnetic transducer device |
| NL7704581A (nl) * | 1977-04-27 | 1978-10-31 | Philips Nv | In dwarsrichting aftastend magnetisch band- opname/weergaveapparaat. |
| JPS6055900B2 (ja) * | 1978-03-06 | 1985-12-07 | ソニー株式会社 | 記録再生装置 |
| JPS586547A (ja) * | 1981-07-03 | 1983-01-14 | Sony Corp | 回転磁気ヘツドドラム |
| KR900003879Y1 (ko) * | 1984-12-20 | 1990-05-03 | 니뽕 빅터 가부시끼 가이샤 | 안내 드럼 |
| US4833562A (en) * | 1987-06-03 | 1989-05-23 | Hitachi Ltd. | Rotary magnetic head cylinder device for suppressing vibrations ofa magnetic tape |
| US4823222A (en) * | 1987-10-29 | 1989-04-18 | Ampex Corporation | Webbed scanner window |
| US5289330A (en) * | 1991-10-02 | 1994-02-22 | Alliant Techsystems Inc. | Helical read/write head having a cross-cut groove |
| US5969912A (en) * | 1997-12-10 | 1999-10-19 | Cope; James Robert | Bidirectional magnetic read/write recording head surface contour with plurality of Bernoulli Pocket cavities for generating very low media-to-head separations |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2912515A (en) * | 1955-05-17 | 1959-11-10 | Carroll W Lufcy | Magnetic transducer head for tape recording, playback and erasing |
| US2856462A (en) * | 1955-10-03 | 1958-10-14 | Sound Scriber Corp | Head drum assembly for magnetic tape |
| GB833278A (en) * | 1957-12-04 | 1960-04-21 | Electrical & Musical Ind Ltd | Improvements in or relating to recording of reproducing apparatus |
| US3024319A (en) * | 1958-03-25 | 1962-03-06 | Dictaphone Corp | Single or repetitive reproduction of sound signals on a loop-shaped record |
| US3075049A (en) * | 1958-09-10 | 1963-01-22 | Gordon Sumner | Repetitive scanning of a record track on a fragment of a record |
-
0
- NL NL280729D patent/NL280729A/xx unknown
-
1962
- 1962-05-08 GB GB17612/62A patent/GB958622A/en not_active Expired
- 1962-05-12 DE DE1424573A patent/DE1424573C3/de not_active Expired
- 1962-05-14 ES ES277332A patent/ES277332A1/es not_active Expired
- 1962-06-04 US US199951A patent/US3247329A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1424573B2 (de) | 1972-01-27 |
| GB958622A (en) | 1964-05-21 |
| US3247329A (en) | 1966-04-19 |
| DE1424573C3 (de) | 1974-05-30 |
| ES277332A1 (es) | 1962-08-01 |
| DE1424573A1 (de) | 1969-10-09 |