JPH0246980U - - Google Patents
Info
- Publication number
- JPH0246980U JPH0246980U JP12499888U JP12499888U JPH0246980U JP H0246980 U JPH0246980 U JP H0246980U JP 12499888 U JP12499888 U JP 12499888U JP 12499888 U JP12499888 U JP 12499888U JP H0246980 U JPH0246980 U JP H0246980U
- Authority
- JP
- Japan
- Prior art keywords
- prism
- magnetic tape
- guide
- tape
- lower half
- 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
- 230000003287 optical effect Effects 0.000 claims 1
Description
第１図は本考案の一実施例を示す磁気テープカ
セツトの上ハーフの下面図、第２図は同磁気テー
プカセツトのテープガイド部分の拡大図、第３図
及び第４図は本考案の実施例を説明する要部平面
図、第５図は磁気テープカセツトの従来例を示す
下面側から見た分解斜視図、第６図は同従来の磁
気テープカセツトの上ハーフ部分を示す下面図で
ある。
１……上ハーフ、２……下ハーフ、５……磁気
テープ、６……リールハブ、９……テープガイド
、１２……プリズム、１３……ガイド支柱、１５
……固定用支柱。
Fig. 1 is a bottom view of the upper half of a magnetic tape cassette showing an embodiment of the invention, Fig. 2 is an enlarged view of the tape guide portion of the magnetic tape cassette, and Figs. 3 and 4 are implementations of the invention. FIG. 5 is an exploded perspective view of a conventional magnetic tape cassette seen from the bottom side, and FIG. 6 is a bottom view of the upper half of the conventional magnetic tape cassette. . 1... Upper half, 2... Lower half, 5... Magnetic tape, 6... Reel hub, 9... Tape guide, 12... Prism, 13... Guide post, 15
...Fixing support.
Claims (1)
中に、磁気テープを巻装したリールハブを回転自
在に軸支し、同リールハブから引き出された磁気
テープを前記シエルの前面に案内して走行させる
磁気テープカセツトにおいて、前記下ハーフの前
端部にあるテープガイドをプリズム側へ向けて突
出させ、同プリズムを挟んで、テープガイドと対
向する位置にガイド支柱を立設し、これらテープ
ガイドとガイド支柱との共通接線を前記プリズム
の光学面に近接させたことを特徴とする磁気テー
プカセツト。 A reel hub wrapped with magnetic tape is rotatably supported in a box-shaped shell formed by an upper half and a lower half, and the magnetic tape pulled out from the reel hub is guided to the front of the shell and runs. In the magnetic tape cassette, the tape guide at the front end of the lower half protrudes toward the prism, and a guide post is erected at a position facing the tape guide with the prism in between, and these tape guides and guide posts A magnetic tape cassette characterized in that a common tangent with the prism is located close to the optical surface of the prism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12499888U JPH0246980U (en) | 1988-09-22 | 1988-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12499888U JPH0246980U (en) | 1988-09-22 | 1988-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0246980U true JPH0246980U (en) | 1990-03-30 |
Family
ID=31375214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12499888U Pending JPH0246980U (en) | 1988-09-22 | 1988-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0246980U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6313475B2 (en) * | 1981-12-01 | 1988-03-25 | Nippon Steel Corp |
-
1988
- 1988-09-22 JP JP12499888U patent/JPH0246980U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6313475B2 (en) * | 1981-12-01 | 1988-03-25 | Nippon Steel Corp |