JPH01138277U - - Google Patents
Info
- Publication number
- JPH01138277U JPH01138277U JP3169688U JP3169688U JPH01138277U JP H01138277 U JPH01138277 U JP H01138277U JP 3169688 U JP3169688 U JP 3169688U JP 3169688 U JP3169688 U JP 3169688U JP H01138277 U JPH01138277 U JP H01138277U
- Authority
- JP
- Japan
- Prior art keywords
- cassette
- magnetic tape
- hub
- held
- friction sheet
- 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
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 239000002985 plastic film Substances 0.000 description 2
Description
図面は本考案の実施態様を示すものであつて、
第１図はフリクシヨンシートの形状及びカセツト
ハーフへの装着状況を示す斜視図、第２図はフリ
クシヨンシートの平面図、第３図は上記第２図の
断面図、第４図はフリクシヨンシートの形どりを
示すプラスチツクシートの平面図である。
１……フリクシヨンシート、２ａ，２ｂ……ハ
ブ穴、３ａ，３ｂ……段差部、４……カセツトハ
ーフ、５……段差部、６ａ，６ｂ……係止孔、７
ａ，７ｂ……ハブ保持用ピン、１１……プラスチ
ツクシート。
The drawings show embodiments of the invention,
Figure 1 is a perspective view showing the shape of the friction sheet and how it is attached to the cassette half, Figure 2 is a plan view of the friction sheet, Figure 3 is a sectional view of Figure 2 above, and Figure 4 is the friction sheet. FIG. 2 is a plan view of a plastic sheet showing the shape of the sheet. 1... Friction seat, 2a, 2b... Hub hole, 3a, 3b... Step part, 4... Cassette half, 5... Step part, 6a, 6b... Locking hole, 7
a, 7b...Hub holding pin, 11...Plastic sheet.
Claims (1)
のハブとともにフリクシヨンシートを装着した磁
気テープカセツトにおいて、前記フリクシヨンシ
ートは、少なくとも前記磁気テープの最大巻径に
ほぼ一致する部分を有した略菱形に形成され、か
つカセツト左右中央線上でカセツト前後縁両部分
にてケース内面に突設された保持ピンに保持され
、かつ前記ハブに対応するハブ穴が、ハブ保持用
リブに嵌合保持されるように構成されたことを特
徴とする磁気テープカセツト。 In a magnetic tape cassette in which a friction sheet is attached to a hollow interior of the cassette along with a pair of hubs on which a magnetic tape is wound, the friction sheet has a substantially rhombic shape with at least a portion approximately corresponding to the maximum winding diameter of the magnetic tape. The hub is formed so that it is held by a holding pin protruding from the inner surface of the case at both the front and rear edges of the cassette on the left and right center line of the cassette, and the hub hole corresponding to the hub is fitted and held by the hub holding rib. A magnetic tape cassette characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3169688U JPH01138277U (en) | 1988-03-11 | 1988-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3169688U JPH01138277U (en) | 1988-03-11 | 1988-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01138277U true JPH01138277U (en) | 1989-09-21 |
Family
ID=31257744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3169688U Pending JPH01138277U (en) | 1988-03-11 | 1988-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01138277U (en) |
-
1988
- 1988-03-11 JP JP3169688U patent/JPH01138277U/ja active Pending