JPH0380577U - - Google Patents
Info
- Publication number
- JPH0380577U JPH0380577U JP13876989U JP13876989U JPH0380577U JP H0380577 U JPH0380577 U JP H0380577U JP 13876989 U JP13876989 U JP 13876989U JP 13876989 U JP13876989 U JP 13876989U JP H0380577 U JPH0380577 U JP H0380577U
- Authority
- JP
- Japan
- Prior art keywords
- leaf spring
- supply reel
- reel
- tape cassette
- holding
- 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 3
Description
第１図ａ，ｂはこの考案のテープカセツトに用
いる板バネの一実施例の構成を示す平面図と側面
図、第１図ｃはその部分拡大図、第１図ｄ，ｅは
第１図ｃのＡ−Ａ線又はＤ−Ｄ線断面図、第２図
及び第３図はそれぞれ本考案に係る板バネの凹部
の他の実施例の構成を示す図、第４図は従来のビ
デオカセツトテープの下蓋の形状を示す図、第５
図ａ，ｂは第４図の供給リールの構造を示す断面
図と底面図、第６図は従来の板バネの構造を示す
図、第７図は従来の供給リールのブレーキがかか
つた状態を示す図、第８図は従来の供給リールの
ブレーキが解除された状態を示す図である。
１……カセツトハーフ、２……供給リール、３
……巻取リール、４……リールブレーキ、５……
突起部、６……板バネ、８……ロアハーフ、８ａ
……凹凸、９……凹部。
Figures 1a and b are a plan view and side view showing the configuration of an embodiment of a leaf spring used in the tape cassette of this invention, Figure 1c is a partially enlarged view thereof, and Figures 1d and e are Figure 1. 2 and 3 are views showing the structure of other embodiments of the concave portion of the leaf spring according to the present invention, and FIG. Diagram showing the shape of the bottom cover of the tape, No. 5
Figures a and b are cross-sectional views and bottom views showing the structure of the supply reel in Figure 4, Figure 6 is a diagram showing the structure of a conventional leaf spring, and Figure 7 is a state in which the brake of the conventional supply reel is applied. FIG. 8 is a diagram showing a state in which the brake of a conventional supply reel is released. 1... Cassette half, 2... Supply reel, 3
...Take-up reel, 4...Reel brake, 5...
Projection, 6...Plate spring, 8...Lower half, 8a
...Irregularities, 9...Recesses.
Claims (1)
えるための板バネとを含むテープカセツトにおい
て、上記板バネは、上記供給リール上面の回転中
心軸上に位置する突起部を保持する凹部を有する
ことを特徴とするテープカセツト。 In the tape cassette including a supply reel, a take-up reel, and a leaf spring for holding down both reels, the leaf spring has a recess for holding a protrusion located on the rotation center axis on the upper surface of the supply reel. Features a tape cassette.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13876989U JPH0380577U (en) | 1989-11-30 | 1989-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13876989U JPH0380577U (en) | 1989-11-30 | 1989-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0380577U true JPH0380577U (en) | 1991-08-19 |
Family
ID=31685848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13876989U Pending JPH0380577U (en) | 1989-11-30 | 1989-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0380577U (en) |
-
1989
- 1989-11-30 JP JP13876989U patent/JPH0380577U/ja active Pending