JPS63161487U - - Google Patents
Info
- Publication number
- JPS63161487U JPS63161487U JP5201787U JP5201787U JPS63161487U JP S63161487 U JPS63161487 U JP S63161487U JP 5201787 U JP5201787 U JP 5201787U JP 5201787 U JP5201787 U JP 5201787U JP S63161487 U JPS63161487 U JP S63161487U
- Authority
- JP
- Japan
- Prior art keywords
- cassette
- magnetic tape
- cassette case
- case
- light
- 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
- 230000005540 biological transmission Effects 0.000 claims description 2
Description
第１図乃至第６図は本考案磁気テープカセツト
の第１の実施例を示すもので、第１図は要部の拡
大斜視図、第２図は全体の斜視図、第３図は上ハ
ーフを除いた状態の平面図、第４図は下ハーフの
平面図、第５図は上ハーフの底面図、第６図は動
作を説明するための概略平面図、第７図乃至第１
０図は本考案磁気テープカセツトの第２の実施例
を示すもので、第７図は要部の拡大斜視図、第８
図は平面図、第９図は上ハーフの底面図、第１０
図は第９図の―線に沿う断面図である。
符号の説明、１……磁気テープカセツト、２…
…カセツトケース、１２……光透過孔、１３……
遮光壁、１７……窓部、２０ａ……テープリール
、２０ｂ……テープリール、２５……磁気テープ
、２７……光源、１Ａ……磁気テープカセツト、
２９……遮光壁。
1 to 6 show a first embodiment of the magnetic tape cassette of the present invention, in which FIG. 1 is an enlarged perspective view of the main part, FIG. 2 is a perspective view of the whole, and FIG. 3 is an upper half. FIG. 4 is a plan view of the lower half, FIG. 5 is a bottom view of the upper half, FIG. 6 is a schematic plan view for explaining the operation, and FIGS.
Figure 0 shows a second embodiment of the magnetic tape cassette of the present invention, Figure 7 is an enlarged perspective view of the main parts, and Figure 8 is an enlarged perspective view of the main part.
The figure is a plan view, Figure 9 is a bottom view of the upper half, and Figure 10 is a bottom view of the upper half.
The figure is a sectional view taken along the line -- in FIG. Explanation of symbols, 1...Magnetic tape cassette, 2...
...Cassette case, 12...Light transmission hole, 13...
Light-shielding wall, 17...window, 20a...tape reel, 20b...tape reel, 25...magnetic tape, 27...light source, 1A...magnetic tape cassette,
29...Shading wall.
Claims (1)
プリールが回転可能に配置され、カセツトケース
上面にテープリールの少なくとも一部を見透す窓
部が形成された磁気テープカセツトにおいて、 カセツトケースの側面に形成されカセツトケー
ス内に位置した光源からの光を受ける光透過孔と
上記窓部との間に位置し少なくとも上下どちらか
一方が開放された遮光壁をカセツトケースと一体
に形成した ことを特徴とする磁気テープカセツト。[Scope of Claim for Utility Model Registration] A magnetic tape cassette in which a tape reel wound with magnetic tape is rotatably arranged in a cassette case, and a window is formed on the top surface of the cassette case through which at least a portion of the tape reel can be seen. In this case, a light-shielding wall that is open at least on either the top or bottom and is located between the window and the light transmission hole that is formed on the side surface of the cassette case and receives light from a light source located inside the cassette case is integrated with the cassette case. A magnetic tape cassette characterized in that it is formed into a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987052017U JPH0617243Y2 (en) | 1987-04-06 | 1987-04-06 | Magnetic tape cassette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987052017U JPH0617243Y2 (en) | 1987-04-06 | 1987-04-06 | Magnetic tape cassette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63161487U true JPS63161487U (en) | 1988-10-21 |
| JPH0617243Y2 JPH0617243Y2 (en) | 1994-05-02 |
Family
ID=30876812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987052017U Expired - Lifetime JPH0617243Y2 (en) | 1987-04-06 | 1987-04-06 | Magnetic tape cassette |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0617243Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58109881U (en) * | 1982-01-16 | 1983-07-26 | 日立マクセル株式会社 | tape cartridge |
| JPS6251584U (en) * | 1985-09-17 | 1987-03-31 | ||
| JPS62106380U (en) * | 1985-12-23 | 1987-07-07 |
-
1987
- 1987-04-06 JP JP1987052017U patent/JPH0617243Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58109881U (en) * | 1982-01-16 | 1983-07-26 | 日立マクセル株式会社 | tape cartridge |
| JPS6251584U (en) * | 1985-09-17 | 1987-03-31 | ||
| JPS62106380U (en) * | 1985-12-23 | 1987-07-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0617243Y2 (en) | 1994-05-02 |