JPS62158690U - - Google Patents
Info
- Publication number
- JPS62158690U JPS62158690U JP4469986U JP4469986U JPS62158690U JP S62158690 U JPS62158690 U JP S62158690U JP 4469986 U JP4469986 U JP 4469986U JP 4469986 U JP4469986 U JP 4469986U JP S62158690 U JPS62158690 U JP S62158690U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- inner cylinder
- flange
- tape
- outer cylinder
- 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
- 238000004804 winding Methods 0.000 claims 2
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Description
第１図は本考案のカセツトの平面図、第２図は
前記リールの断面図、第３図は従来のカセツトの
リールの平面図、第４図は同リールの断面図、第
５図は成形後の同リールの真円度および円筒部の
測定グラフ、第６図は磁気テープを巻き付けて高
温保存した後の同リールの真円度および円筒度の
測定グラフを示す。
１…第１のフランジ、２…回転軸部、３…磁気
テープ、４…外筒体、５…補強リブ、６…第１の
円筒体、７…第２の円筒体、８…第２のフランジ
。
Fig. 1 is a plan view of the cassette of the present invention, Fig. 2 is a cross-sectional view of the reel, Fig. 3 is a plan view of the reel of a conventional cassette, Fig. 4 is a cross-sectional view of the reel, and Fig. 5 is a molded reel. Figure 6 shows a measurement graph of the roundness and cylindrical portion of the same reel after it was wrapped with magnetic tape and stored at high temperature. DESCRIPTION OF SYMBOLS 1... First flange, 2... Rotating shaft part, 3... Magnetic tape, 4... Outer cylinder, 5... Reinforcement rib, 6... First cylindrical body, 7... Second cylindrical body, 8... Second cylindrical body flange.
Claims (1)
テープを巻装するために前記回転軸部に対して同
軸状に設けた外筒体と、放射状の補強リブで前記
外筒体と連結された第１の内筒体と、前記回転軸
部から間隔をおいて設けられて第１の内筒体と第
２のフランジで連結された第２の内筒体とで構成
された磁気テープ巻装用リールを備えたことを特
徴とするテープカセツト。 A disc-shaped first flange, a rotating shaft, an outer cylinder provided coaxially with the rotating shaft for winding a magnetic tape, and a radial reinforcing rib that connects the outer cylinder. A magnetic magnet comprising a first connected inner cylinder and a second inner cylinder spaced apart from the rotating shaft and connected to the first inner cylinder by a second flange. A tape cassette characterized by being equipped with a tape winding reel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4469986U JPH0510305Y2 (en) | 1986-03-28 | 1986-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4469986U JPH0510305Y2 (en) | 1986-03-28 | 1986-03-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62158690U true JPS62158690U (en) | 1987-10-08 |
| JPH0510305Y2 JPH0510305Y2 (en) | 1993-03-12 |
Family
ID=30862756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4469986U Expired - Lifetime JPH0510305Y2 (en) | 1986-03-28 | 1986-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0510305Y2 (en) |
-
1986
- 1986-03-28 JP JP4469986U patent/JPH0510305Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0510305Y2 (en) | 1993-03-12 |