JPS6316604U - - Google Patents
Info
- Publication number
- JPS6316604U JPS6316604U JP1986110146U JP11014686U JPS6316604U JP S6316604 U JPS6316604 U JP S6316604U JP 1986110146 U JP1986110146 U JP 1986110146U JP 11014686 U JP11014686 U JP 11014686U JP S6316604 U JPS6316604 U JP S6316604U
- Authority
- JP
- Japan
- Prior art keywords
- coil bobbin
- rear end
- coil
- half core
- gap
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 description 1
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
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/147—Structure or manufacture of heads, e.g. inductive with cores being composed of metal sheets, i.e. laminated cores with cores composed of isolated magnetic layers, e.g. sheets
-
- 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
- G11B5/17—Construction or disposition of windings
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Description
第１図は本考案の磁気ヘツドに用いるコイルボ
ビンの単体形状を示す斜視図、第２図は同シール
ドケースに組み込んだ状態の断面図、第３図は第
２図の―線に沿う断面図である。
１０……コイルボビン、１１……コイル巻回部
、１２……角形フランジ部、１３……中心孔、１
４……位置決め溝、１５……コイル、１６……端
子、２０……ハーフコア、２１……磁気ギヤツプ
、２２……バツクギヤツプ、３０……シールドケ
ース、３１……磁気コア突出孔。
Figure 1 is a perspective view showing the shape of the coil bobbin used in the magnetic head of the present invention, Figure 2 is a sectional view of the coil bobbin assembled in the same shield case, and Figure 3 is a sectional view taken along the line - in Figure 2. be. 10... Coil bobbin, 11... Coil winding part, 12... Square flange part, 13... Center hole, 1
4... Positioning groove, 15... Coil, 16... Terminal, 20... Half core, 21... Magnetic gap, 22... Back gap, 30... Shield case, 31... Magnetic core protrusion hole.
Claims (1)
バツクギヤツプとする少なくとも一対のハーフコ
アと；このハーフコアの後端対向部を挿入する、
外周部にコイルを巻いたコイルボビンとを、シー
ルドケース中に挿入固定する磁気ヘツドにおいて
、上記コイルボビンに、上記ハーフコアの内側面
一部を嵌合させる位置決め溝を形成したことを特
徴とする磁気ヘツド。 at least a pair of half cores, each of which has a magnetic gap at its tip end and a back gap at its rear end; inserting the opposing rear end portion of the half core;
A magnetic head in which a coil bobbin having a coil wound around its outer periphery is inserted and fixed into a shield case, characterized in that the coil bobbin is formed with a positioning groove into which a part of the inner surface of the half core is fitted.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986110146U JPH0521686Y2 (en) | 1986-07-18 | 1986-07-18 | |
| KR2019870003728U KR900009366Y1 (en) | 1986-07-18 | 1987-03-24 | Magnetic head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986110146U JPH0521686Y2 (en) | 1986-07-18 | 1986-07-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6316604U true JPS6316604U (en) | 1988-02-03 |
| JPH0521686Y2 JPH0521686Y2 (en) | 1993-06-03 |
Family
ID=30988897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986110146U Expired - Lifetime JPH0521686Y2 (en) | 1986-07-18 | 1986-07-18 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0521686Y2 (en) |
| KR (1) | KR900009366Y1 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5649417U (en) * | 1979-09-25 | 1981-05-01 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5316836A (en) * | 1976-07-30 | 1978-02-16 | Shin Kobe Electric Machinery | Method of producing battery separator |
-
1986
- 1986-07-18 JP JP1986110146U patent/JPH0521686Y2/ja not_active Expired - Lifetime
-
1987
- 1987-03-24 KR KR2019870003728U patent/KR900009366Y1/en not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5649417U (en) * | 1979-09-25 | 1981-05-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR900009366Y1 (en) | 1990-10-10 |
| JPH0521686Y2 (en) | 1993-06-03 |
| KR880003171U (en) | 1988-04-11 |