JPS5066220A - - Google Patents
Info
- Publication number
- JPS5066220A JPS5066220A JP49117045A JP11704574A JPS5066220A JP S5066220 A JPS5066220 A JP S5066220A JP 49117045 A JP49117045 A JP 49117045A JP 11704574 A JP11704574 A JP 11704574A JP S5066220 A JPS5066220 A JP S5066220A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
- G11B5/10—Structure or manufacture of housings or shields for 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
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/29—Structure or manufacture of unitary devices formed of plural heads for more than one track
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US405943A US3900895A (en) | 1973-10-12 | 1973-10-12 | Magnetic read-record head with housing locator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5066220A true JPS5066220A (ja) | 1975-06-04 |
Family
ID=23605872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49117045A Pending JPS5066220A (ja) | 1973-10-12 | 1974-10-11 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3900895A (ja) |
| JP (1) | JPS5066220A (ja) |
| AU (1) | AU7414474A (ja) |
| CA (1) | CA1034255A (ja) |
| DE (1) | DE2445280C3 (ja) |
| FR (1) | FR2247785B1 (ja) |
| GB (2) | GB1478350A (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4345367A (en) * | 1979-06-04 | 1982-08-24 | Ampex Corporation | Method of manufacturing an extended life multichannel magnetic transducer |
| US4291354A (en) * | 1979-06-04 | 1981-09-22 | Ampex Corporation | Extended life multichannel magnetic transducer |
| US4382269A (en) * | 1980-01-29 | 1983-05-03 | Canon Kabushiki Kaisha | Magnetic head |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3079467A (en) * | 1958-07-29 | 1963-02-26 | Rca Corp | Magnetic head construction |
| US3414971A (en) * | 1964-06-09 | 1968-12-10 | Honeywell Inc | Method of fabricating read-after-write heads |
| US3744040A (en) * | 1972-02-16 | 1973-07-03 | Nortronics Co | Magnetic head construction |
-
1973
- 1973-10-12 US US405943A patent/US3900895A/en not_active Expired - Lifetime
-
1974
- 1974-09-11 CA CA208,924A patent/CA1034255A/en not_active Expired
- 1974-09-21 DE DE2445280A patent/DE2445280C3/de not_active Expired
- 1974-09-24 GB GB4787676A patent/GB1478350A/en not_active Expired
- 1974-09-24 GB GB4152174A patent/GB1478349A/en not_active Expired
- 1974-10-09 AU AU74144/74A patent/AU7414474A/en not_active Expired
- 1974-10-10 FR FR7434093A patent/FR2247785B1/fr not_active Expired
- 1974-10-11 JP JP49117045A patent/JPS5066220A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3900895A (en) | 1975-08-19 |
| DE2445280A1 (de) | 1975-04-24 |
| DE2445280B2 (de) | 1979-10-11 |
| FR2247785A1 (ja) | 1975-05-09 |
| CA1034255A (en) | 1978-07-04 |
| FR2247785B1 (ja) | 1979-04-06 |
| DE2445280C3 (de) | 1980-07-10 |
| GB1478350A (en) | 1977-06-29 |
| AU7414474A (en) | 1976-04-15 |
| GB1478349A (en) | 1977-06-29 |