JPS564965B2 - - Google Patents
Info
- Publication number
- JPS564965B2 JPS564965B2 JP6988276A JP6988276A JPS564965B2 JP S564965 B2 JPS564965 B2 JP S564965B2 JP 6988276 A JP6988276 A JP 6988276A JP 6988276 A JP6988276 A JP 6988276A JP S564965 B2 JPS564965 B2 JP S564965B2
- 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.)
- Expired
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
- G11B5/265—Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT467575A AT343929B (de) | 1975-06-18 | 1975-06-18 | Magnetkopf |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS522513A JPS522513A (en) | 1977-01-10 |
| JPS564965B2 true JPS564965B2 (fr) | 1981-02-02 |
Family
ID=3566952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6988276A Granted JPS522513A (en) | 1975-06-18 | 1976-06-16 | Magnetic head |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS522513A (fr) |
| AT (1) | AT343929B (fr) |
| DE (1) | DE2625464C3 (fr) |
| ES (1) | ES448930A1 (fr) |
| FR (1) | FR2316685A1 (fr) |
| GB (1) | GB1535812A (fr) |
| HK (1) | HK56379A (fr) |
| IT (1) | IT1061464B (fr) |
| NL (1) | NL7606484A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4176384A (en) * | 1978-05-15 | 1979-11-27 | Yang Electromagnetics Systems Inc. | Magnetic recording head assembly defining precision gaps |
| JPH0426969Y2 (fr) * | 1985-03-20 | 1992-06-29 | ||
| JPS62251008A (ja) * | 1986-04-21 | 1987-10-31 | Topy Ind Ltd | 定寸機 |
| JPH05342708A (ja) * | 1992-06-10 | 1993-12-24 | Alps Electric Co Ltd | テープガイドおよび磁気ヘッド装置 |
| JP2869843B2 (ja) * | 1993-10-20 | 1999-03-10 | 強化土エンジニヤリング株式会社 | 地盤注入用薬液 |
| JP2961484B2 (ja) * | 1993-12-14 | 1999-10-12 | 強化土エンジニヤリング株式会社 | 地盤注入用薬液およびこの薬液を用いた地盤注入工法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT216233B (de) * | 1959-09-03 | 1961-07-10 | Wiener Radiowerke Ag | Kernhalter für Mehrspurlöschköpfe |
| FR1266380A (fr) * | 1960-09-01 | 1961-07-07 | Philips Nv | Porte-noyau pour têtes magnétiques d'effacement à pistes multiples |
| US3234338A (en) * | 1961-10-02 | 1966-02-08 | Ex Cell O Corp | Electromagnetic transducers |
| DE1499653A1 (de) * | 1966-04-06 | 1970-05-14 | Grundig Emv | Magnetkopf |
| US3577191A (en) * | 1968-08-05 | 1971-05-04 | Ibm | Magnetic head assembly with sidebar |
-
1975
- 1975-06-18 AT AT467575A patent/AT343929B/de not_active IP Right Cessation
-
1976
- 1976-06-05 DE DE19762625464 patent/DE2625464C3/de not_active Expired
- 1976-06-15 GB GB2468776A patent/GB1535812A/en not_active Expired
- 1976-06-15 IT IT2434876A patent/IT1061464B/it active
- 1976-06-16 NL NL7606484A patent/NL7606484A/xx not_active Application Discontinuation
- 1976-06-16 JP JP6988276A patent/JPS522513A/ja active Granted
- 1976-06-16 ES ES448930A patent/ES448930A1/es not_active Expired
- 1976-06-18 FR FR7618566A patent/FR2316685A1/fr active Granted
-
1979
- 1979-08-09 HK HK56379A patent/HK56379A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT343929B (de) | 1978-06-26 |
| IT1061464B (it) | 1983-02-28 |
| ES448930A1 (es) | 1977-07-01 |
| DE2625464B2 (de) | 1980-09-11 |
| FR2316685B1 (fr) | 1982-02-26 |
| HK56379A (en) | 1979-08-17 |
| DE2625464C3 (de) | 1981-04-30 |
| NL7606484A (nl) | 1976-12-21 |
| DE2625464A1 (de) | 1976-12-23 |
| ATA467575A (de) | 1977-10-15 |
| JPS522513A (en) | 1977-01-10 |
| FR2316685A1 (fr) | 1977-01-28 |
| GB1535812A (en) | 1978-12-13 |