JPS58163076U - Spool mechanism of magnetic tape cassette - Google Patents
Spool mechanism of magnetic tape cassetteInfo
- Publication number
- JPS58163076U JPS58163076U JP6019582U JP6019582U JPS58163076U JP S58163076 U JPS58163076 U JP S58163076U JP 6019582 U JP6019582 U JP 6019582U JP 6019582 U JP6019582 U JP 6019582U JP S58163076 U JPS58163076 U JP S58163076U
- Authority
- JP
- Japan
- Prior art keywords
- hub
- magnetic tape
- tape cassette
- spool mechanism
- covers
- 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
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図は先願のスプール機構を示すカセットの縦断面図
、第２図は前図のスプール部分のみの底面親図、第３図
及び第４図は前図の拡大作用説明図、第５図及び第６図
は先願を示す第１図のＡ−Ａ線断面視に相当する本考案
の拡大断面作用説明図、第７図は前図の要部の拡大図で
ある。 −５・・・・・・駆動リール軸頭、６・
・・・・−ハブイン（内筒体）、７・・・パ・・ハブ（
外筒体）、２１・・・・・・テープの引張力向、２３・
・・・・・凹部、２４・・・・・・凸部、２５・・−１
・・・抵抗面。
１１図
−／４ ＴFig. 1 is a longitudinal sectional view of the cassette showing the spool mechanism of the earlier application, Fig. 2 is a bottom view of only the spool portion of the previous drawing, Figs. 3 and 4 are enlarged action explanatory views of the previous drawing, and Fig. 5 6 and 6 are enlarged sectional action explanatory views of the present invention corresponding to the sectional view taken along the line A--A in FIG. 1 showing the earlier application, and FIG. 7 is an enlarged view of the main parts of the previous figure. -5... Drive reel shaft head, 6.
...-Hub-in (inner cylindrical body), 7...Pa...Hub (
outer cylindrical body), 21...Tensile force direction of tape, 23.
...Concave portion, 24...Convex portion, 25...-1
...Resistance. Figure 11-/4 T
Claims (1)
イン６と、−このハブイン６に若干の遊び間隙を有して
かぶさり外周に磁気テープＴを巻着するハブ７とからな
り、前記ハブ７筒内周とハブイン６筒外周との高さ方向
に凹凸部２４．２５を形成して互いに高さ方向で保合回
転すべく形成すると共に、前記ハブ７の凸部２４が当接
するハブイン６の四部２３の面にハブイン６の中心方向
の線１に対して大きな角度θを有してテープＴの引張方
向２１に対する抵抗面２５を形成したことを特徴とする
磁気テープカセットのスプール機構。゛ The drive consists of a cap-shaped hub in 6 that covers the reel shaft head 5, and a hub 7 that covers the hub in 6 with a slight play gap and around which a magnetic tape T is wound. Concave and convex portions 24 and 25 are formed in the height direction of the inner periphery and the outer periphery of the hub-in 6 cylinder so that they rotate together in the height direction, and the four portions of the hub-in 6 that the convex portion 24 of the hub 7 comes into contact with are formed. A spool mechanism for a magnetic tape cassette, characterized in that a resistance surface 25 with respect to the pulling direction 21 of the tape T is formed on the surface 23 at a large angle θ with respect to the line 1 in the center direction of the hub-in 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6019582U JPS58163076U (en) | 1982-04-23 | 1982-04-23 | Spool mechanism of magnetic tape cassette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6019582U JPS58163076U (en) | 1982-04-23 | 1982-04-23 | Spool mechanism of magnetic tape cassette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58163076U true JPS58163076U (en) | 1983-10-29 |
| JPS6327348Y2 JPS6327348Y2 (en) | 1988-07-25 |
Family
ID=30070455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6019582U Granted JPS58163076U (en) | 1982-04-23 | 1982-04-23 | Spool mechanism of magnetic tape cassette |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58163076U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4917206U (en) * | 1972-05-17 | 1974-02-14 | ||
| JPS5646084U (en) * | 1979-09-17 | 1981-04-24 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53113572A (en) * | 1977-03-15 | 1978-10-04 | Nippon Telegr & Teleph Corp <Ntt> | Dispersion characteristic measuring device of optical fiber |
-
1982
- 1982-04-23 JP JP6019582U patent/JPS58163076U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4917206U (en) * | 1972-05-17 | 1974-02-14 | ||
| JPS5646084U (en) * | 1979-09-17 | 1981-04-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6327348Y2 (en) | 1988-07-25 |
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