JPH0171372U - - Google Patents
Info
- Publication number
- JPH0171372U JPH0171372U JP1987167428U JP16742887U JPH0171372U JP H0171372 U JPH0171372 U JP H0171372U JP 1987167428 U JP1987167428 U JP 1987167428U JP 16742887 U JP16742887 U JP 16742887U JP H0171372 U JPH0171372 U JP H0171372U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic tape
- cap
- tape cassette
- hub
- cassette
- 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
- 239000010687 lubricating oil Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Description
第１図は、第２図に於けるＡ―Ａ線断面図、第
２図は、本考案の実施例である磁気テープカセツ
トの全体を示す平面図、第３図ａ，ｂ及びｃは前
記磁気テープカセツトのシエルのハブ孔ボスの一
部拡大断面図である。
１……磁気テープカセツト、２……シエル、３
，４……ハブ、５……磁気テープ、９……ハブ孔
部、１０……円環状のボス、１１……キヤツプ、
４１……環状円板部。
1 is a sectional view taken along the line A--A in FIG. 2, FIG. 2 is a plan view showing the entire magnetic tape cassette according to an embodiment of the present invention, and FIGS. FIG. 3 is a partially enlarged cross-sectional view of a hub hole boss in a shell of a magnetic tape cassette. 1...Magnetic tape cassette, 2...Ciel, 3
, 4... Hub, 5... Magnetic tape, 9... Hub hole, 10... Annular boss, 11... Cap,
41...Annular disc part.
Claims (1)
する上シエルと下シエルトと、前記カセツトケー
スの内部に回転可能に支持され、磁気テープを巻
装した一対のハブとから成る磁気テープカセツト
において、前記シエルのハブ取り付け位置に設け
られたハブ孔部の周りに、前記カセツトケースの
内側へ突出する円環状のボスを形成し、該ボスの
端面に耐摩耗性のキヤツプを固着し、該キヤツプ
でハブの環状円板部を挟持し、該ハブを前記カセ
ツトケースの内部に回転可能に支持したことを特
徴とする磁気テープカセツト。 (2) 実用新案登録請求の範囲第１項において、
前記キヤツプが金属製である磁気テープカセツト
。 (3) 実用新案登録請求の範囲第１項において、
前記キヤツプが硬質樹脂製である磁気テープカセ
ツト。 (3) 実用新案登録請求の範囲第１項〜第３項の
何れかにおいて、前記キヤツプに潤滑油が含浸さ
れている磁気テープカセツト。[Claims for Utility Model Registration] (1) An upper shell and a lower shell that are overlapped to form a box-shaped cassette case, and a pair of hubs rotatably supported inside the cassette case and wrapped with magnetic tape. A magnetic tape cassette comprising: a ring-shaped boss projecting inward of the cassette case is formed around a hub hole provided at a hub attachment position of the shell, and a wear-resistant material is provided on the end surface of the boss. 1. A magnetic tape cassette, characterized in that a cap is fixed, an annular disc portion of a hub is held between the cap, and the hub is rotatably supported inside the cassette case. (2) In paragraph 1 of the claims for utility model registration,
A magnetic tape cassette in which the cap is made of metal. (3) In paragraph 1 of the claims for utility model registration,
A magnetic tape cassette in which the cap is made of hard resin. (3) The magnetic tape cassette according to any one of claims 1 to 3, wherein the cap is impregnated with lubricating oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167428U JPH0519905Y2 (en) | 1987-10-31 | 1987-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167428U JPH0519905Y2 (en) | 1987-10-31 | 1987-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0171372U true JPH0171372U (en) | 1989-05-12 |
| JPH0519905Y2 JPH0519905Y2 (en) | 1993-05-25 |
Family
ID=31455714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987167428U Expired - Lifetime JPH0519905Y2 (en) | 1987-10-31 | 1987-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0519905Y2 (en) |
-
1987
- 1987-10-31 JP JP1987167428U patent/JPH0519905Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0519905Y2 (en) | 1993-05-25 |