JPS6322682U - - Google Patents
Info
- Publication number
- JPS6322682U JPS6322682U JP11057386U JP11057386U JPS6322682U JP S6322682 U JPS6322682 U JP S6322682U JP 11057386 U JP11057386 U JP 11057386U JP 11057386 U JP11057386 U JP 11057386U JP S6322682 U JPS6322682 U JP S6322682U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic tape
- support shaft
- guide roller
- tape cassette
- center hole
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 2
Description
第１図は本考案の一実施態様における要部断面
図、第２図は従来の磁気テープカセツトのカセツ
ト前方側における部分断面図である。
図中符号：１……磁気テープカセツト、２……
上ハーフケース、３……下ハーフケース、４，２
１……支軸、５，６，２３，２４……内壁面、６
ａ……受容部、７，２２……基部、８，２０……
ガイドローラ、９，２５……フランジ部、１０…
…ローラ中心孔、１１……外周面、１２，１３…
…ガイドローラの上下端面。
FIG. 1 is a sectional view of a main part of an embodiment of the present invention, and FIG. 2 is a partial sectional view of a conventional magnetic tape cassette on the front side of the cassette. Codes in the figure: 1...Magnetic tape cassette, 2...
Upper half case, 3...Lower half case, 4,2
1... Support shaft, 5, 6, 23, 24... Inner wall surface, 6
a... Receptor, 7, 22... Base, 8, 20...
Guide roller, 9, 25...flange portion, 10...
... Roller center hole, 11 ... Outer peripheral surface, 12, 13 ...
...Upper and lower end surfaces of the guide roller.
Claims (1)
磁気ヘツドが挿入される記録再生域の左右近傍に
、上下端にフランジを有する回転自在なガイドロ
ーラを備えた磁気テープカセツトにおいて、前記
ガイドローラを回転可能に支持する支軸が先端に
向つて外径を小さくするテーパ面に構成され、該
支軸に係合するローラ中心孔の内周壁面が該支軸
の傾斜にほぼ沿つたテーパ面に構成されたことを
特徴とする磁気テープカセツト。 Built-in a pair of hubs wrapped with magnetic tape,
In a magnetic tape cassette, a rotatable guide roller having flanges at the upper and lower ends is provided near the left and right sides of a recording/reproducing area into which a magnetic head is inserted, and a spindle that rotatably supports the guide roller extends outward toward the tip. What is claimed is: 1. A magnetic tape cassette, characterized in that the inner peripheral wall surface of a roller center hole that engages with the support shaft is formed into a tapered surface that substantially follows the inclination of the support shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11057386U JPS6322682U (en) | 1986-07-21 | 1986-07-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11057386U JPS6322682U (en) | 1986-07-21 | 1986-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6322682U true JPS6322682U (en) | 1988-02-15 |
Family
ID=30989694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11057386U Pending JPS6322682U (en) | 1986-07-21 | 1986-07-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6322682U (en) |
-
1986
- 1986-07-21 JP JP11057386U patent/JPS6322682U/ja active Pending