JPS63164877U - - Google Patents
Info
- Publication number
- JPS63164877U JPS63164877U JP5656287U JP5656287U JPS63164877U JP S63164877 U JPS63164877 U JP S63164877U JP 5656287 U JP5656287 U JP 5656287U JP 5656287 U JP5656287 U JP 5656287U JP S63164877 U JPS63164877 U JP S63164877U
- Authority
- JP
- Japan
- Prior art keywords
- reel
- reel hub
- magnetic tape
- rib
- impeller
- 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
- 238000004804 winding Methods 0.000 claims 1
Description
第１図及び第２図は本考案のリールハブの実施
例を示すものでその要部の一例を示す断面図、第
３図は、従来のテープカセツトの一例であり、そ
の一部を破断して示す平面図、第４図及び第５図
は従来リールハブの要部の一部を示す断面図であ
る。
３……磁気テープ、１１……リール駆動軸、１
３……羽根車、１６，１８……ハブ、１６ａ，１
８ａ……テーパー部、１７，１９……リールハブ
、１７ａ，１９ａ……中心孔。
Figures 1 and 2 show an embodiment of the reel hub of the present invention, and are cross-sectional views showing an example of its essential parts, and Figure 3 shows an example of a conventional tape cassette, with a part of it cut away. The plan view, FIGS. 4 and 5 are cross-sectional views showing some of the main parts of a conventional reel hub. 3... Magnetic tape, 11... Reel drive shaft, 1
3... Impeller, 16, 18... Hub, 16a, 1
8a... Taper portion, 17, 19... Reel hub, 17a, 19a... Center hole.
Claims (1)
その中心孔の内側に形成されたリブが磁気テープ
駆動装置に設けられたリール駆動軸外周の羽根車
と嵌合して回転駆動されるリールハブにおいて、
前記リール駆動軸の羽根車と前記リブとが嵌合す
る際、前記リールハブを、磁気テープの巻きしま
り方向に回転させるようなテーパー部を前記リブ
の端部に形成したことを特徴とするリールハブ。 It has a cylindrical outer surface around which a magnetic tape is wound,
A reel hub in which a rib formed inside the center hole is fitted with an impeller on the outer periphery of a reel drive shaft provided in a magnetic tape drive device to rotate the reel hub,
The reel hub is characterized in that a tapered portion is formed at an end of the rib to rotate the reel hub in the winding direction of the magnetic tape when the impeller of the reel drive shaft and the rib are fitted together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5656287U JPS63164877U (en) | 1987-04-14 | 1987-04-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5656287U JPS63164877U (en) | 1987-04-14 | 1987-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63164877U true JPS63164877U (en) | 1988-10-27 |
Family
ID=30885481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5656287U Pending JPS63164877U (en) | 1987-04-14 | 1987-04-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63164877U (en) |
-
1987
- 1987-04-14 JP JP5656287U patent/JPS63164877U/ja active Pending