JPS6448770U - - Google Patents
Info
- Publication number
- JPS6448770U JPS6448770U JP14301387U JP14301387U JPS6448770U JP S6448770 U JPS6448770 U JP S6448770U JP 14301387 U JP14301387 U JP 14301387U JP 14301387 U JP14301387 U JP 14301387U JP S6448770 U JPS6448770 U JP S6448770U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic tape
- cassette
- bent
- friction sheet
- front portion
- 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
- 238000005452 bending Methods 0.000 claims description 4
Description
第１図は本考案の一実施態様であるフリクシヨ
ンシートの斜視図、第２図及び第３図は第１図に
示すフリクシヨンシートの作用状態を示すための
概略部分断面図である。
１……フリクシヨンシート、２……円孔、３…
…折り曲げ部、４……逆折り曲げ部、５……折り
曲げ線、６……第１角部、７……第２角部、８…
…フリクシヨンシートの前方部、９……フリクシ
ヨンシートの後方部、１０……ハブ、１１……磁
気テープ、１２……ケース壁面、１３……ハブ孔
。
FIG. 1 is a perspective view of a friction sheet that is an embodiment of the present invention, and FIGS. 2 and 3 are schematic partial sectional views showing the operating state of the friction sheet shown in FIG. 1. 1...Friction sheet, 2...Circular hole, 3...
...Bending portion, 4... Reverse bending portion, 5... Bending line, 6... First corner, 7... Second corner, 8...
...Front part of the friction sheet, 9... Rear part of the friction sheet, 10... Hub, 11... Magnetic tape, 12... Case wall surface, 13... Hub hole.
Claims (1)
壁面との間にフリクシヨンシートを具備した磁気
テープカセツトにおいて、前記フリクシヨンシー
トは、少なくともカセツト前方側の前方部がカセ
ツト内方に傾斜する折り曲げ部を備え、さらに前
記前方部の左右両端部分には前記折り曲げ部とは
逆向きで、且つ折り曲げ線の向きがカセツト前方
に向つて互に狭まる方向の逆折り曲げ部が設けら
れており、前記逆折り曲げ部により前記磁気テー
プのテープエツジを位置規制するように構成した
ことを特徴とする磁気テープカセツト。 In a magnetic tape cassette that includes a friction sheet between the magnetic tape wound around a pair of hubs and the inner wall surface of the case, the friction sheet is bent so that at least a front portion on the front side of the cassette is inclined inwardly. Further, reverse bent portions are provided at both left and right end portions of the front portion in the opposite direction to the bent portion, and the directions of the folding lines narrow toward the front of the cassette. 1. A magnetic tape cassette, characterized in that the tape edge of the magnetic tape is positioned by a bending portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14301387U JPH0636549Y2 (en) | 1987-09-21 | 1987-09-21 | Magnetic tape cassette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14301387U JPH0636549Y2 (en) | 1987-09-21 | 1987-09-21 | Magnetic tape cassette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6448770U true JPS6448770U (en) | 1989-03-27 |
| JPH0636549Y2 JPH0636549Y2 (en) | 1994-09-21 |
Family
ID=31409452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14301387U Expired - Lifetime JPH0636549Y2 (en) | 1987-09-21 | 1987-09-21 | Magnetic tape cassette |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0636549Y2 (en) |
-
1987
- 1987-09-21 JP JP14301387U patent/JPH0636549Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0636549Y2 (en) | 1994-09-21 |