JPS648205U - - Google Patents
Info
- Publication number
- JPS648205U JPS648205U JP10234387U JP10234387U JPS648205U JP S648205 U JPS648205 U JP S648205U JP 10234387 U JP10234387 U JP 10234387U JP 10234387 U JP10234387 U JP 10234387U JP S648205 U JPS648205 U JP S648205U
- Authority
- JP
- Japan
- Prior art keywords
- gap
- magnetic tape
- tape head
- spacer
- utility
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Magnetic Heads (AREA)
Description
第１図は本考案による磁気テープヘツドの基本
原理を説明する図、第２図は通常の磁気テープヘ
ツドの全容を示す分解斜視図、第３図は同磁気テ
ープヘツドの断面図、第４図は従来の磁気テープ
ヘツドのギヤツプ部を示す図、第５図は本考案の
スペーサ固定構造の実施例を示す図、第６図はギ
ヤツプ深さ形成用溝の各種実施例を示す図である
。
図において、Ｇはギヤツプ、ＧＤはギヤツプ深
さ、ＧＬはギヤツプ幅、１，７はギヤツプ形成用
スペーサ、６はコア先端、８は接着剤部、９は貫
通穴をそれぞれ示す。
Fig. 1 is a diagram explaining the basic principle of the magnetic tape head according to the present invention, Fig. 2 is an exploded perspective view showing the entire structure of a conventional magnetic tape head, Fig. 3 is a sectional view of the same magnetic tape head, and Fig. 4 is a conventional magnetic tape head. FIG. 5 is a view showing a gap portion of a magnetic tape head, FIG. 5 is a view showing an embodiment of the spacer fixing structure of the present invention, and FIG. 6 is a view showing various embodiments of gap depth forming grooves. In the figure, G is a gap, GD is a gap depth, GL is a gap width, 1 and 7 are gap forming spacers, 6 is a core tip, 8 is an adhesive portion, and 9 is a through hole.
Claims (1)
ツプ形成用のスペーサを挾んでギヤツプを形成す
る磁気テープヘツドにおいて、 該スペーサ７の幅Ｗをギヤツプ深さＧＤより大
きくすると共に、該スペーサの少なくともギヤツ
プ部からギヤツプ深さ形成用溝４側に突入した部
分７１に接着剤を塗布してなる磁気テープヘツド
。 (2) 前記のスペーサは、その接着剤塗布領域７
１に、貫通穴９を有し、該穴９中に接着剤が充填
されるようにしたことを特徴とする実用新案登録
請求の範囲第(1)項記載の磁気テープヘツド。 (3) 前記のギヤツプ深さ形成用溝４を有するコ
アＣ１は、そのコア先端６の肉厚が最小となる形
状となつていることを特徴とする実用新案登録請
求の範囲第(1)項記載の磁気テープヘツド。[Claims for Utility Model Registration] (1) In a magnetic tape head that forms a gap by sandwiching a non-magnetic gap-forming spacer between two cores C1 and C2, the width W of the spacer 7 is defined as the gap depth GD. The magnetic tape head is made larger and is formed by applying an adhesive to at least a portion 71 of the spacer protruding from the gap portion into the gap depth forming groove 4 side. (2) The spacer has its adhesive application area 7
1. The magnetic tape head according to claim (1) of the utility model registration, characterized in that it has a through hole 9, and the hole 9 is filled with an adhesive. (3) Utility model registration claim (1) characterized in that the core C1 having the gap depth forming groove 4 has a shape such that the wall thickness of the core tip 6 is minimum. Magnetic tape head as described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10234387U JPS648205U (en) | 1987-07-03 | 1987-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10234387U JPS648205U (en) | 1987-07-03 | 1987-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS648205U true JPS648205U (en) | 1989-01-18 |
Family
ID=31332166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10234387U Pending JPS648205U (en) | 1987-07-03 | 1987-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS648205U (en) |
-
1987
- 1987-07-03 JP JP10234387U patent/JPS648205U/ja active Pending
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