JPS6277482U - - Google Patents
Info
- Publication number
- JPS6277482U JPS6277482U JP16650885U JP16650885U JPS6277482U JP S6277482 U JPS6277482 U JP S6277482U JP 16650885 U JP16650885 U JP 16650885U JP 16650885 U JP16650885 U JP 16650885U JP S6277482 U JPS6277482 U JP S6277482U
- Authority
- JP
- Japan
- Prior art keywords
- engages
- wall surface
- annular protrusion
- cross
- section
- 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
Description
第１図は、本考案の１実施例の要部の断面図、
第２図は第１図のＡ―Ａ線に沿つて截断の環状突
起の断面図、第３図はリールハブの平面図、第４
図は使用時における第１図のＡ―Ａ線に沿つた截
断面図、第５図は保管時における第１図のＡ―Ａ
線に沿つた截断面図、第６図は従来例の要部の断
面図である。
１１，１２……カセツトハーフ、２……孔、３
……環状突起、４……環状突起３の凹凸、５……
リールハブ、６……係合部、７……係合部６の凹
凸。
FIG. 1 is a sectional view of the main parts of one embodiment of the present invention,
Figure 2 is a cross-sectional view of the annular protrusion taken along line A-A in Figure 1, Figure 3 is a plan view of the reel hub, and Figure 4
The figure is a cross-sectional view taken along line A-A in Figure 1 during use, and Figure 5 is a cross-sectional view taken along line A-A in Figure 1 during storage.
FIG. 6 is a cross-sectional view taken along the line, and is a cross-sectional view of the main part of the conventional example. 1 1 , 1 2 ... Cassette half, 2 ... Hole, 3
...Annular projection, 4...Irregularities of annular projection 3, 5...
Reel hub, 6... Engaging portion, 7... Irregularities of the engaging portion 6.
Claims (1)
状突起の内壁面を断面鋸歯状の凹凸に形成すると
共に、リールハブの前記環状突起の内壁面に係合
する係合部に前記凹凸と噛み合う断面鋸歯状の凹
凸を形成したことを特徴とする磁気テープカセツ
ト。 The inner wall surface of the annular protrusion formed around the pair of holes in the cassette half is formed to have an uneven cross section with a sawtooth shape, and the engaging portion that engages with the inner wall surface of the annular protrusion of the reel hub has a sawtooth cross section that engages with the unevenness. A magnetic tape cassette characterized by forming unevenness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16650885U JPS6277482U (en) | 1985-10-31 | 1985-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16650885U JPS6277482U (en) | 1985-10-31 | 1985-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6277482U true JPS6277482U (en) | 1987-05-18 |
Family
ID=31097551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16650885U Pending JPS6277482U (en) | 1985-10-31 | 1985-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6277482U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5626235U (en) * | 1979-08-04 | 1981-03-11 |
-
1985
- 1985-10-31 JP JP16650885U patent/JPS6277482U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5626235U (en) * | 1979-08-04 | 1981-03-11 |