JPS6074286U - magnetic tape cassette - Google Patents
magnetic tape cassetteInfo
- Publication number
- JPS6074286U JPS6074286U JP16441083U JP16441083U JPS6074286U JP S6074286 U JPS6074286 U JP S6074286U JP 16441083 U JP16441083 U JP 16441083U JP 16441083 U JP16441083 U JP 16441083U JP S6074286 U JPS6074286 U JP S6074286U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic tape
- tape cassette
- winding
- case body
- lower surfaces
- 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
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
図面は本考案の実施例を示すもので、第１図は本考案に
係る磁気テープカセットの斜視図、第２図は上部のカセ
ットハーフを取除きテープ巻層部を想像線で表わした状
態の磁気テープカセットの平面図、第３図は第２図■−
■線矢視方向の一部分の拡大断面図である。
１・・・・・・透光性ケース体、４・・・・・・巻取軸
挿入孔、４ａ・・・・・・内周突縁部、５・・・・・・
磁気テープ、６・・・・・・リールハブ、９・・・・・
・セパレートシート、９ａ・・・・・・金属層。The drawings show an embodiment of the present invention. Fig. 1 is a perspective view of a magnetic tape cassette according to the invention, and Fig. 2 is a diagram showing the tape winding layer section with the upper cassette half removed by imaginary lines. The plan view of the magnetic tape cassette, Figure 3 is Figure 2 ■-
■It is an enlarged sectional view of a part in the direction of the line arrow. 1... Translucent case body, 4... Winding shaft insertion hole, 4a... Inner circumference protrusion, 5...
Magnetic tape, 6...Reel hub, 9...
- Separate sheet, 9a...metal layer.
Claims (1)
プ巻層部を、ケース体外から視認し得るように構成゛し
た磁気テープカセットにおいて、内径が巻取軸挿入孔の
内周突縁部の外径よりもやや大きい嵌合孔を有するとと
もに該嵌合孔の外周縁部から半径方向に延びかつ周方向
に間隔をおいて複数の窓孔を設けたセパレートシートを
、前記嵌合孔が前記内周突縁部に嵌合する如（前記磁気
テープ巻層部の上下面とケース体内の上下面との間に挿
入し、該セパレートシートの少なくとも外表面の前記磁
気テープ巻層部の対応部位を金属層としたことを特徴と
する磁気テープカセット。In a magnetic tape cassette configured such that a magnetic tape layer formed by winding magnetic tape around the outer circumference of a reel hub is visible from outside the case body, the inner diameter is equal to the outer diameter of the inner circumferential protrusion of the winding shaft insertion hole. A separate sheet having a fitting hole slightly larger than the inner periphery, extending radially from the outer periphery of the fitting hole, and provided with a plurality of window holes at intervals in the circumferential direction. such as to fit into the protruding edge (inserted between the upper and lower surfaces of the magnetic tape winding layer and the upper and lower surfaces of the inside of the case body, and at least the corresponding portion of the magnetic tape winding layer on the outer surface of the separate sheet to be metal). A magnetic tape cassette characterized by a layered structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16441083U JPS6074286U (en) | 1983-10-24 | 1983-10-24 | magnetic tape cassette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16441083U JPS6074286U (en) | 1983-10-24 | 1983-10-24 | magnetic tape cassette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6074286U true JPS6074286U (en) | 1985-05-24 |
Family
ID=30360461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16441083U Pending JPS6074286U (en) | 1983-10-24 | 1983-10-24 | magnetic tape cassette |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6074286U (en) |
-
1983
- 1983-10-24 JP JP16441083U patent/JPS6074286U/en active Pending
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