JPS58190884U

JPS58190884U - tape cassette

Info

Publication number: JPS58190884U
Application number: JP8675382U
Authority: JP
Inventors: 菅原　康吉
Original assignee: ソニー株式会社
Priority date: 1982-06-12
Filing date: 1982-06-12
Publication date: 1983-12-19

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

[Brief explanation of drawings]

第１図は従来のテープカセットの拡大断面図、第２図な
いし第４図は第１図に示す従来のテープカセットの欠点
を示すものであり、第２図はリールフランジがたわんだ
時の一部断面図、第３図はリールが傾いた時の一部断面
図、第４図は段巻きが生じた時の一部断面図である。第
５図は本考案に係る一実施例を示す拡大断面図、第６図
は同じく拡大分解斜視図、第７図は他の実施例を示す斜
視図、第８図は他の実施例を示す斜視図、第９図は他の
実施例を示す拡大断面図である。１・・・リールハブ、２・・・リールフランジ、３・・
・カセット筐体、４・・・リール軸挿入口、５．　７．
　８・・・リールガイド、６・・・磁気テープ。第５図第７図Figure 1 is an enlarged sectional view of a conventional tape cassette, Figures 2 to 4 show the drawbacks of the conventional tape cassette shown in Figure 1, and Figure 2 shows what happens when the reel flange is bent. FIG. 3 is a partial sectional view when the reel is tilted, and FIG. 4 is a partial sectional view when step winding occurs. FIG. 5 is an enlarged sectional view showing one embodiment of the present invention, FIG. 6 is an enlarged exploded perspective view, FIG. 7 is a perspective view of another embodiment, and FIG. 8 is another embodiment. The perspective view and FIG. 9 are enlarged sectional views showing another embodiment. 1... Reel hub, 2... Reel flange, 3...
- Cassette housing, 4... Reel shaft insertion port, 5. 7.
8... Reel guide, 6... Magnetic tape. Figure 5 Figure 7

Claims

[Scope of utility model registration request]

In a tape cassette comprising a tape reel in which a reel flange is provided on a reel hub on which a magnetic tape is wound, and housed in a cassette housing, a reel guide having a substantially convex cross section is provided on the inner wall of the cassette housing, and the reel flange and the cassette are connected to each other. A tape cassette characterized in that a gap is formed between the tape cassette and the inner wall of the casing.