JPH0276308U - - Google Patents
Info
- Publication number
- JPH0276308U JPH0276308U JP15256488U JP15256488U JPH0276308U JP H0276308 U JPH0276308 U JP H0276308U JP 15256488 U JP15256488 U JP 15256488U JP 15256488 U JP15256488 U JP 15256488U JP H0276308 U JPH0276308 U JP H0276308U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- groove
- tape
- depth
- magnetic
- 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
- 230000002265 prevention Effects 0.000 claims 1
Description
第１図は本考案の原理を示す斜視図、第２図は
本考案の一実施例の斜視図、第３図は磁気テープ
装置の磁気ヘツド付近の側面図、第４図は従来の
磁気ヘツドと磁気テープの斜視図である。
１１……磁気テープ、１２……磁気ヘツド、１
３……磁気ヘツドのテープ走行面、１４……テー
プエツジ走行部、２０……溝、２１……テーパ部
。
Fig. 1 is a perspective view showing the principle of the present invention, Fig. 2 is a perspective view of an embodiment of the invention, Fig. 3 is a side view of the vicinity of the magnetic head of a magnetic tape device, and Fig. 4 is a conventional magnetic head. FIG. 3 is a perspective view of a magnetic tape. 11...Magnetic tape, 12...Magnetic head, 1
3...Tape running surface of magnetic head, 14...Tape edge running portion, 20...Groove, 21...Tapered portion.
Claims (1)
磁気ヘツド１２のテープ走行面１３に、テープの
ばたつき防止用の溝２０を設けた磁気ヘツド１２
において、 該磁気ヘツド１２の前記テープエツジ走行部１
４に設けられた溝２０内に、 該溝２０の両端部では溝２０の深さを深くし、
該溝２０の磁気ヘツド中央部では溝２０の深さを
浅くするための、 テーパ部２１を設けたことを特徴とする磁気ヘ
ツドの摩耗防止構造。[Claims for Utility Model Registration] A magnetic head 12 that runs a magnetic tape 11 to read and write information, and the tape running surface 13 of the magnetic head 12 is provided with grooves 20 to prevent the tape from fluttering.
, the tape edge running section 1 of the magnetic head 12
4, the depth of the groove 20 is made deeper at both ends of the groove 20,
A wear prevention structure for a magnetic head, characterized in that a tapered portion 21 is provided at the center of the magnetic head of the groove 20 to reduce the depth of the groove 20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15256488U JPH0276308U (en) | 1988-11-25 | 1988-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15256488U JPH0276308U (en) | 1988-11-25 | 1988-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0276308U true JPH0276308U (en) | 1990-06-12 |
Family
ID=31427607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15256488U Pending JPH0276308U (en) | 1988-11-25 | 1988-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0276308U (en) |
-
1988
- 1988-11-25 JP JP15256488U patent/JPH0276308U/ja active Pending