JPS60142881U - tape cassette hub - Google Patents
tape cassette hubInfo
- Publication number
- JPS60142881U JPS60142881U JP2911984U JP2911984U JPS60142881U JP S60142881 U JPS60142881 U JP S60142881U JP 2911984 U JP2911984 U JP 2911984U JP 2911984 U JP2911984 U JP 2911984U JP S60142881 U JPS60142881 U JP S60142881U
- Authority
- JP
- Japan
- Prior art keywords
- rim
- tape
- magnetic tape
- tape cassette
- hub
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図に従来のテープカセットの一例を示す部分断面平
面図、第２図はその要部の拡大平面図、第３図は第１図
のテープカセットのハブに巻装されている磁気テープの
一部を示す拡大斜視図、第４図は他の従来例のテープカ
セットのハブの一例を示す拡大平面図、第５図は第４図
のハブに磁気テープ等を巻装した状態を示す平面図、第
６図は第４図のＶｌ−ＶＩ線断面図、第７図に第４図に
示すハブの要部の拡大平面図、第８図は第４図のハブに
磁気テープ等が不正常に巻装された状態を示す平面図、
第９図はさらに他のハブの例を示す拡大平面図、第１０
図は第９図のハブに磁気テープ等が不正常に巻装された
状態を示す拡大平面図、第１１図及び第１２図は本考案
のテープカセットのハブの一実施例を示す拡大平面図、
第１３図及び第１４図はそれぞれ本考案のさらに他の実
施例を示す要部の拡大平面図である。 ・
５．６はハブ、２３は内含、２５はリム部、２５ａ、２
５ｂはリム梁部、２６，２６ａ、２６ｂはテープ巻付面
、２７はノツチ部、２８は凹部、２９は円形透孔、３１
はクランプピース、３４は支台、３５は支台の上面、３
７は係着子、３８は □係受部である。
３７３Ｂ ’８３８３７Fig. 1 is a partially sectional plan view showing an example of a conventional tape cassette, Fig. 2 is an enlarged plan view of its main parts, and Fig. 3 shows the magnetic tape wound around the hub of the tape cassette shown in Fig. 1. FIG. 4 is an enlarged plan view showing an example of the hub of another conventional tape cassette; FIG. 5 is a plan view showing the hub of FIG. 4 wound with magnetic tape, etc. Figure 6 is a sectional view taken along the line Vl-VI in Figure 4, Figure 7 is an enlarged plan view of the main parts of the hub shown in Figure 4, and Figure 8 is a hub shown in Figure 4 with no magnetic tape, etc. A plan view showing a normally wrapped state;
FIG. 9 is an enlarged plan view showing still another example of the hub;
The figure is an enlarged plan view showing a state in which a magnetic tape, etc. is improperly wound around the hub of Fig. 9, and Figs. 11 and 12 are enlarged plan views showing an embodiment of the hub of the tape cassette of the present invention. ,
FIGS. 13 and 14 are enlarged plan views of main parts showing still other embodiments of the present invention.・ 5.6 is the hub, 23 is the inner part, 25 is the rim part, 25a, 2
5b is a rim beam part, 26, 26a, 26b are tape wrapping surfaces, 27 is a notch part, 28 is a recessed part, 29 is a circular through hole, 31
is the clamp piece, 34 is the abutment, 35 is the top surface of the abutment, 3
7 is a locking element, and 38 is a locking part. 373B '83837
Claims (1)
該係着手段に対応して片持的がり梁状のリム梁部をリム
部に連続して設け、上記リム梁部′の自由端部に上記磁
気テープ等を通すためのギャップを設け、上記リム梁部
と上記内含との間に上記リム梁部を所定位置に保持する
ための係會手段を設け、一端を上記係着手段に係着され
た上記磁気テープ等が上記ギャップを通って上記リム梁
部及びリム部の外周のテープ巻付面に上記リム梁部のあ
る方向に巻き付けて巻装するようにし、該テ・−プ巻付
面が真円状になるようにしたことを特徴とするテープカ
セットのハブ。A locking means for locking one end of a magnetic tape, etc. is provided in the inner part,
A rim beam portion in the form of a cantilevered beam is provided continuously on the rim portion corresponding to the fastening means, and a gap is provided at the free end of the rim beam portion for passing the magnetic tape, etc. An engaging means for holding the rim beam in a predetermined position is provided between the rim beam and the inner part, and the magnetic tape or the like having one end attached to the engaging means passes through the gap. The tape is wound around the rim beam portion and the tape wrapping surface on the outer periphery of the rim portion in a certain direction of the rim beam portion, so that the tape wrapping surface has a perfect circular shape. Features a tape cassette hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2911984U JPS60142881U (en) | 1984-02-29 | 1984-02-29 | tape cassette hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2911984U JPS60142881U (en) | 1984-02-29 | 1984-02-29 | tape cassette hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60142881U true JPS60142881U (en) | 1985-09-21 |
Family
ID=30527638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2911984U Pending JPS60142881U (en) | 1984-02-29 | 1984-02-29 | tape cassette hub |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60142881U (en) |
-
1984
- 1984-02-29 JP JP2911984U patent/JPS60142881U/en active Pending
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