JPH0476678U - - Google Patents
Info
- Publication number
- JPH0476678U JPH0476678U JP11868190U JP11868190U JPH0476678U JP H0476678 U JPH0476678 U JP H0476678U JP 11868190 U JP11868190 U JP 11868190U JP 11868190 U JP11868190 U JP 11868190U JP H0476678 U JPH0476678 U JP H0476678U
- Authority
- JP
- Japan
- Prior art keywords
- tape
- cassette
- shell
- slippery
- upper shell
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Description
第１図は本考案によるテープカセツトの一例の
要部の断面図、第２図はその分解斜視図である。
１はテープカセツト匣体、２はアツパーシエル
、３はロアーシエル、４ａ，４ｂはリール軸挿入
孔、４ａ１，４ｂ１は周縁段部、５は凹部、６は
スライダ、７はリツド、８はテープ、９ａ，９ｂ
はリールハブ、９ａ１，９ｂ１は軸筒部、９ａ２
，９ｂ２はテープ巻回部、９ａ３，９ｂ３は延長
部、９ａ４，９ｂ４は延長突部、１０，１１は滑
性シート、１０ａ，１０ｂ，１１ａ，１１ｂは軸
通孔、１２，１３は突出部である。
FIG. 1 is a cross-sectional view of a main part of an example of a tape cassette according to the present invention, and FIG. 2 is an exploded perspective view thereof. 1 is a tape cassette case, 2 is an upper shell, 3 is a lower shell, 4a, 4b are reel shaft insertion holes, 4a 1 , 4b 1 are peripheral steps, 5 is a recess, 6 is a slider, 7 is a lid, 8 is a tape, 9a, 9b
is the reel hub, 9a 1 and 9b 1 are the shaft cylinder parts, 9a 2
, 9b 2 is a tape winding part, 9a 3 , 9b 3 is an extension part, 9a 4 , 9b 4 is an extension protrusion, 10, 11 is a slippery sheet, 10a, 10b, 11a, 11b is a shaft hole, 12, 13 is a protrusion.
Claims (1)
カセツト匣体の上記アツパーシエル及びロアーシ
エルのそれぞれ内面側に滑性シートを配し、上記
カセツト匣体の内に収納される左右一対のリール
ハブに巻回されたテープの巻き面に摺接するよう
にして成るテープカセツトにおいて、 上記アツパーシエルの内面側に配される上側滑
性シートに上記テープの巻き面の上側面に対応さ
れる突出部が形成され、 上記ロアーシエルの内面側に配される下側滑性
シートに上記テープの巻き面の下側面に対応され
る突出部が形成されると共に、 上記上側及び下側滑性シートに形成される突出
部間における上記テープの変動許容範囲が０．２
〜０．５mmとされ、 上記下側滑性シートの摩擦係数が０．０５〜０
．３とされるようにしたことを特徴とするテープ
カセツト。[Scope of Claim for Utility Model Registration] A cassette cassette formed by combining an upper shell and a lower shell, a slippery sheet is arranged on the inner surface of each of the upper shell and lower shell, and a pair of left and right reel hubs are housed inside the cassette cassette. In a tape cassette which is configured to come into sliding contact with the winding surface of the tape wound on the upper shell, a protrusion corresponding to the upper surface of the winding surface of the tape is formed on the upper slippery sheet disposed on the inner surface side of the upper shell. a protrusion corresponding to the lower surface of the winding surface of the tape is formed on the lower slippery sheet disposed on the inner surface of the lower shell, and protrusions formed on the upper and lower slippery sheets. The permissible variation range of the above tape between parts is 0.2
~0.5mm, and the friction coefficient of the lower slippery sheet is 0.05~0.
．． 3. A tape cassette characterized in that it is made to be
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11868190U JP2532492Y2 (en) | 1990-11-13 | 1990-11-13 | Tape cassette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11868190U JP2532492Y2 (en) | 1990-11-13 | 1990-11-13 | Tape cassette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0476678U true JPH0476678U (en) | 1992-07-03 |
| JP2532492Y2 JP2532492Y2 (en) | 1997-04-16 |
Family
ID=31866625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11868190U Expired - Lifetime JP2532492Y2 (en) | 1990-11-13 | 1990-11-13 | Tape cassette |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2532492Y2 (en) |
-
1990
- 1990-11-13 JP JP11868190U patent/JP2532492Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2532492Y2 (en) | 1997-04-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |