JPS63161412U - - Google Patents
Info
- Publication number
- JPS63161412U JPS63161412U JP5498487U JP5498487U JPS63161412U JP S63161412 U JPS63161412 U JP S63161412U JP 5498487 U JP5498487 U JP 5498487U JP 5498487 U JP5498487 U JP 5498487U JP S63161412 U JPS63161412 U JP S63161412U
- Authority
- JP
- Japan
- Prior art keywords
- gap
- magnetic
- composite magnetic
- head device
- notch
- Prior art date
- 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
- 239000002131 composite material Substances 0.000 claims description 6
Description
第１図はこの考案の一実施例による複合磁気ヘ
ツド装置を示す正面図、第２図および第３図は第
１図のもののヘツドチツプの拡大正面図、第４図
ないし第６図はこの考案の他の実施例によるヘツ
ドチツプの正面図、第７図は従来の複合磁気ヘツ
ド装置を示す正面図、第８図および第９図は第７
図のもののヘツドチツプの拡大正面図である。
１……複合磁気ヘツド、１ａ，１ｂ……ヘツド
チツプ、６……擬似ギヤツプ、８ａ，８ｂ……切
欠き部。なお、図中の同一符号は、同一または相
当部分を示す。
Fig. 1 is a front view showing a composite magnetic head device according to an embodiment of this invention, Figs. 2 and 3 are enlarged front views of the head chip of Fig. 1, and Figs. A front view of a head chip according to another embodiment, FIG. 7 is a front view showing a conventional composite magnetic head device, and FIGS.
FIG. 3 is an enlarged front view of the head chip shown in FIG. 1...Composite magnetic head, 1a, 1b...Head chip, 6...Pseudo gap, 8a, 8b...Notch portion. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
ドチツプを、磁気テープのトラツク方向に擬似ギ
ヤツプをあけて並設した複合磁気ヘツド装置にお
いて、上記擬似ギヤツプの間隔を広くして上記両
ヘツドチツプ間の磁気抵抗を大きくするための切
欠き部を形成したことを特徴とする複合磁気ヘツ
ド装置。 (2) 切欠き部は、両ヘツドチツプの対向面の少
なくとも一方に形成した複合磁気ヘツド装置。[Claims for Utility Model Registration] (1) In a composite magnetic head device in which a pair of head chips each having a magnetic gap are arranged side by side with a pseudo gap in the track direction of a magnetic tape, the gap between the pseudo gaps is widened. A composite magnetic head device characterized in that a notch is formed to increase magnetic resistance between the two head chips. (2) A composite magnetic head device in which the notch is formed on at least one of the opposing surfaces of both head chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5498487U JPS63161412U (en) | 1987-04-10 | 1987-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5498487U JPS63161412U (en) | 1987-04-10 | 1987-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63161412U true JPS63161412U (en) | 1988-10-21 |
Family
ID=30882477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5498487U Pending JPS63161412U (en) | 1987-04-10 | 1987-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63161412U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5888820A (en) * | 1981-11-20 | 1983-05-27 | Hitachi Ltd | Production of magnetic head |
| JPS6145718B2 (en) * | 1983-03-25 | 1986-10-09 | Kawasaki Steel Co |
-
1987
- 1987-04-10 JP JP5498487U patent/JPS63161412U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5888820A (en) * | 1981-11-20 | 1983-05-27 | Hitachi Ltd | Production of magnetic head |
| JPS6145718B2 (en) * | 1983-03-25 | 1986-10-09 | Kawasaki Steel Co |
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