JPH0246981U - - Google Patents
Info
- Publication number
- JPH0246981U JPH0246981U JP12499988U JP12499988U JPH0246981U JP H0246981 U JPH0246981 U JP H0246981U JP 12499988 U JP12499988 U JP 12499988U JP 12499988 U JP12499988 U JP 12499988U JP H0246981 U JPH0246981 U JP H0246981U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic tape
- upper half
- prism
- reel hub
- tape cassette
- 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、前記磁気テープが
通過する上ハーフの前端部に備えられたプリズム
を挟んで、磁気テープを案内する一対の対向する
ガイド支柱を、それらの共通接線が同プリズムの
光学面に近接するように設け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 a magnetic tape cassette, a pair of opposing guide columns for guiding the magnetic tape are arranged with a prism provided at the front end of the upper half through which the magnetic tape passes, the common tangent of which is close to the optical surface of the prism. A magnetic tape cassette characterized by being provided so as to
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12499988U JPH0246981U (en) | 1988-09-22 | 1988-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12499988U JPH0246981U (en) | 1988-09-22 | 1988-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0246981U true JPH0246981U (en) | 1990-03-30 |
Family
ID=31375215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12499988U Pending JPH0246981U (en) | 1988-09-22 | 1988-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0246981U (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 JP12499988U patent/JPH0246981U/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 |