JPS63200279U - - Google Patents
Info
- Publication number
- JPS63200279U JPS63200279U JP9031187U JP9031187U JPS63200279U JP S63200279 U JPS63200279 U JP S63200279U JP 9031187 U JP9031187 U JP 9031187U JP 9031187 U JP9031187 U JP 9031187U JP S63200279 U JPS63200279 U JP S63200279U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic tape
- window frame
- window
- tape
- edges
- 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
- 238000010586 diagram Methods 0.000 description 1
Description
本考案を図示すると、以下のようになる。第１
図は本考案によるカセツトハーフの平面図。第２
図は第１図の窓枠部の拡大図。第３図は従来のカ
セツトハーフの平面図、第４図は従来例の空気の
流れを示す状態図。
図中、１……カセツトハーフ、２……テープ露
呈窓、２Ａ……録／再ヘツド用窓部、２Ｂ……録
音／消去ヘツド用窓部、２Ｃ……消去ヘツド／ピ
ンチローラー用窓部、３……窓枠、４……テープ
。
The present invention is illustrated as follows. 1st
The figure is a plan view of the cassette half according to the present invention. Second
The figure is an enlarged view of the window frame in Figure 1. FIG. 3 is a plan view of a conventional cassette half, and FIG. 4 is a state diagram showing air flow in the conventional example. In the figure, 1... cassette half, 2... tape exposure window, 2A... window for recording/replay head, 2B... window for recording/erasing head, 2C... window for erasing head/pinch roller, 3...Window frame, 4...Tape.
Claims (1)
有し、この磁気テープを露出するようにしたテー
プ露呈窓及び窓枠を有する磁気テープカセツトに
おいて、前記窓枠の、磁気テープと対向する側の
窓枠の形状を、端部を薄く、中央部を厚くして、
中央から端部に傾斜するように形成した磁気テー
プカセツト。 In a magnetic tape cassette having a magnetic tape wound around a pair of tape reels, and having a tape exposing window and a window frame for exposing the magnetic tape, a side of the window frame opposite to the magnetic tape is provided. The shape of the window frame is made thinner at the edges and thicker at the center.
A magnetic tape cassette that is sloped from the center to the edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9031187U JPS63200279U (en) | 1987-06-13 | 1987-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9031187U JPS63200279U (en) | 1987-06-13 | 1987-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63200279U true JPS63200279U (en) | 1988-12-23 |
Family
ID=30950059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9031187U Pending JPS63200279U (en) | 1987-06-13 | 1987-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63200279U (en) |
-
1987
- 1987-06-13 JP JP9031187U patent/JPS63200279U/ja active Pending
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