JPS6329287U - - Google Patents
Info
- Publication number
- JPS6329287U JPS6329287U JP11908086U JP11908086U JPS6329287U JP S6329287 U JPS6329287 U JP S6329287U JP 11908086 U JP11908086 U JP 11908086U JP 11908086 U JP11908086 U JP 11908086U JP S6329287 U JPS6329287 U JP S6329287U
- Authority
- JP
- Japan
- Prior art keywords
- outer cylindrical
- rotating shaft
- integrally molded
- shaft part
- rib
- 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
- 238000010586 diagram Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Description
第１図は本考案の一実施例におけるテープカセ
ツトのリールの平面図、第２図は第１図のＡ―Ａ
線断面図、第３図は従来のテープカセツトのリー
ルの平面図、第４図は第３図Ｂ―Ｂ線断面図、第
５図は第４図に示すリールの真円度の特性図であ
る。
１……外筒部、２……軸部、３……フランジ、
４……補強リブ、５ａ，５ｂ……肉抜き。
FIG. 1 is a plan view of a reel of a tape cassette in an embodiment of the present invention, and FIG.
3 is a plan view of a reel of a conventional tape cassette, FIG. 4 is a sectional view taken along line BB in FIG. 3, and FIG. 5 is a characteristic diagram of the roundness of the reel shown in FIG. 4. be. 1... Outer cylinder part, 2... Shaft part, 3... Flange,
4... Reinforcement ribs, 5a, 5b... Removal of meat.
Claims (1)
プを巻装する外筒部と、前記回転軸部と前記外筒
部とを軸方向のリブで接続してなるリブの両端に
それぞれ設けられたフランジとを備え、少なくと
も一方の前記フランジは、前記ハブと一体に成形
されてプラスチツク製のテープリールを構成する
とともに、前記外筒部の外側及び内側の前記フラ
ンジに肉抜き部が一体成形されたことを特徴とす
るテープカセツト。 an outer cylindrical part that is provided coaxially with the rotating shaft part and around which the magnetic tape is wound; and a rib that connects the rotating shaft part and the outer cylindrical part with an axial rib; at least one of the flanges is integrally molded with the hub to constitute a plastic tape reel, and hollowed out portions are integrally molded on the outer and inner flanges of the outer cylindrical portion. A tape cassette characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11908086U JPH0510306Y2 (en) | 1986-08-01 | 1986-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11908086U JPH0510306Y2 (en) | 1986-08-01 | 1986-08-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6329287U true JPS6329287U (en) | 1988-02-26 |
| JPH0510306Y2 JPH0510306Y2 (en) | 1993-03-12 |
Family
ID=31006123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11908086U Expired - Lifetime JPH0510306Y2 (en) | 1986-08-01 | 1986-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0510306Y2 (en) |
-
1986
- 1986-08-01 JP JP11908086U patent/JPH0510306Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0510306Y2 (en) | 1993-03-12 |