JPS60102787U - magnetic tape cartridge - Google Patents
magnetic tape cartridgeInfo
- Publication number
- JPS60102787U JPS60102787U JP19241683U JP19241683U JPS60102787U JP S60102787 U JPS60102787 U JP S60102787U JP 19241683 U JP19241683 U JP 19241683U JP 19241683 U JP19241683 U JP 19241683U JP S60102787 U JPS60102787 U JP S60102787U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic tape
- cartridge
- tape cartridge
- cartridge 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.)
- Pending
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来め磁気テープカートリッジの横断面図、第
２図は第１図のＸ−Ｘ断面図、第３図は従来のロックプ
レート斜視図、第４図〜第６図は本考案の一実施例を示
し、第４図はトンネル部付ロックプレート斜視図、第５
図はトンネル部付口 。
ツクプレートの縦断面図、第６図はトンネル部付 ′ロ
ックプレートを取付けた磁気テープカートリッジの縦断
面図である。
６・・・磁気テープ、８・・リンクプレート、８ｂ・・
・ 、トンネル部、１０・・・巻取り側センサー、１
４・・・窓、１５・・・カート、リッジ上面部、１９・
・・外乱光。Fig. 1 is a cross-sectional view of a conventional magnetic tape cartridge, Fig. 2 is a sectional view taken along line XX in Fig. 1, Fig. 3 is a perspective view of a conventional lock plate, and Figs. 4 to 6 are a cross-sectional view of a conventional magnetic tape cartridge. One embodiment is shown, and FIG. 4 is a perspective view of the lock plate with tunnel part, and FIG.
The figure shows the entrance to the tunnel section. FIG. 6 is a vertical cross-sectional view of a magnetic tape cartridge with a lock plate attached to a tunnel portion. 6...Magnetic tape, 8...Link plate, 8b...
・ , tunnel portion, 10... winding side sensor, 1
4... Window, 15... Cart, ridge top part, 19.
...Disturbing light.
Claims (1)
有し、その間にテープを架張せる磁気テープカートリッ
ジにおいて、カートリッジケース内部に位置する光源か
ら発生する光が磁気テープパスを横切りカートリッジケ
ース外にある光センサーに達する光路上にトンネル部を
設け、外乱による光の入射を防止するようにした磁気テ
ープカートリッジ。 ２ 光路上にある磁気テープ引出し口に設けである蓋の
ロックプレートにトンネル部を設けて、蓋のロック、解
除及び外乱による光の入射の防止を行なうようにした実
用新案登録請求の範囲第１項記載の磁気テープカートリ
ッジ。[Claims for Utility Model Registration], 1. In a magnetic tape cartridge that has a rotatable reel inside a cartridge case and a tape is stretched between them, light emitted from a light source located inside the cartridge case passes through the magnetic tape path. A magnetic tape cartridge that has a tunnel section on the optical path that crosses the cartridge case and reaches the optical sensor outside the cartridge case to prevent light from entering due to external disturbances. 2 Utility model registration claim No. 1 in which a tunnel portion is provided in the lock plate of the lid, which is provided at the magnetic tape drawer opening on the optical path, to lock and release the lid and prevent the incidence of light due to disturbance. Magnetic tape cartridge as described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19241683U JPS60102787U (en) | 1983-12-13 | 1983-12-13 | magnetic tape cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19241683U JPS60102787U (en) | 1983-12-13 | 1983-12-13 | magnetic tape cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60102787U true JPS60102787U (en) | 1985-07-13 |
Family
ID=30414098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19241683U Pending JPS60102787U (en) | 1983-12-13 | 1983-12-13 | magnetic tape cartridge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60102787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04101982U (en) * | 1991-01-31 | 1992-09-02 | 日本ビクター株式会社 | tape cassette |
-
1983
- 1983-12-13 JP JP19241683U patent/JPS60102787U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04101982U (en) * | 1991-01-31 | 1992-09-02 | 日本ビクター株式会社 | tape cassette |
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