JPS58187085U

JPS58187085U - cassette

Info

Publication number: JPS58187085U
Application number: JP8341382U
Authority: JP
Inventors: 省吾上原; 勝間田　央
Original assignee: ソニー株式会社
Priority date: 1982-06-07
Filing date: 1982-06-07
Publication date: 1983-12-12

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図は従来のカセットを示す断面図、第２図はこの考
案の一実施例を示す断面図、第３図はカセットを記録再
生装置へ装着した状態の説明図、第４図はこの考案の他
の実施例を示す断面図、第５図は第４図の実施例の部分
拡大図、第６図はこの考案のさらに他の実施例を示す断
面図である。図中、１はカセット、２Ａ、２Ｂはカセットハーフ、３
Ａ、３Ｂは軸受部、８Ａは供給リール、８Ｂは巻取リー
ル、９Ｂ、ＩＯＡはリールフランジ、１５Ａ、１５Ｂは
係止軸、１７Ａ、１７Ｂはボール、１９Ａ、１９Ｂはス
プリング、２２は磁気テープである。Figure 1 is a sectional view showing a conventional cassette, Figure 2 is a sectional view showing an embodiment of this invention, Figure 3 is an explanatory diagram of the cassette installed in a recording/reproducing device, and Figure 4 is an illustration of this invention. 5 is a partially enlarged view of the embodiment shown in FIG. 4, and FIG. 6 is a sectional view showing still another embodiment of the invention. In the figure, 1 is a cassette, 2A and 2B are cassette halves, and 3
A and 3B are bearings, 8A is a supply reel, 8B is a take-up reel, 9B and IOA are reel flanges, 15A and 15B are locking shafts, 17A and 17B are balls, 19A and 19B are springs, and 22 is a magnetic tape. be.

Claims

[Scope of utility model registration request]

In a cassette in which only the reel flange on one side of the supply reel and take-up reel on which the magnetic tape is wound has a diameter corresponding to a complete winding amount of magnetic tape, and the reel flanges overlap each other, the supply reel or/and and a cassette characterized in that the take-up reel is configured to be pressed against the cassette half by the urging force of an elastic body.