JPH0361679U - - Google Patents
Info
- Publication number
- JPH0361679U JPH0361679U JP12056789U JP12056789U JPH0361679U JP H0361679 U JPH0361679 U JP H0361679U JP 12056789 U JP12056789 U JP 12056789U JP 12056789 U JP12056789 U JP 12056789U JP H0361679 U JPH0361679 U JP H0361679U
- Authority
- JP
- Japan
- Prior art keywords
- cassette
- surface portion
- magnetic tape
- pair
- resin
- 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
- 238000000465 moulding Methods 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Description
第１図は磁気テープカセツトの斜視図、第２図
は磁気テープカセツトのカセツトハーフについて
カセツト前後方向と沿つた概略断面図、第３図は
２色成形を行う金型の要部の断面図、第４図は従
来の磁気テープカセツトの斜視図である。
図中の符号、１……磁気テープカセツト、１ａ
，１ｂ……上下ハーフカセツト、２……磁気テー
プ、３ａ，３ｂ……ハブ、４……ネジ、５……合
わせ目、６……前方開口部、１２……カセツト内
面部分、１３……カセツト表面部分、３０……上
金型、３１……下金型、３５，３８……金型空間
、３６，３９……ゲート。
FIG. 1 is a perspective view of a magnetic tape cassette, FIG. 2 is a schematic sectional view of the cassette half of the magnetic tape cassette, taken along the cassette front and back direction, and FIG. 3 is a sectional view of the main parts of a mold for two-color molding. FIG. 4 is a perspective view of a conventional magnetic tape cassette. Code in the figure: 1...Magnetic tape cassette, 1a
, 1b... Upper and lower half cassette, 2... Magnetic tape, 3a, 3b... Hub, 4... Screw, 5... Joint, 6... Front opening, 12... Cassette inner surface, 13... Cassette Surface portion, 30... Upper mold, 31... Lower mold, 35, 38... Mold space, 36, 39... Gate.
Claims (1)
空内部に回動自在に支持された一対のハブと、該
一対のハブ間に走行自在に巻回された磁気テープ
とを有する磁気テープカセツトにおいて、前記上
下ハーフカセツトが少なくともカセツト表面部分
とカセツト内面部分とに多色成形にて層構造に構
成され、且つ前記カセツト表面部分の樹脂が前記
カセツト内面部分の樹脂よりも耐熱性もしくは耐
衝撃性或は耐熱性及び耐衝撃性の高い合成樹脂に
より構成されたことを特徴とする磁気テープカセ
ツト。 A magnetic tape cassette comprising a pair of hubs rotatably supported in a hollow interior formed by a pair of upper and lower half cassettes, and a magnetic tape wound so as to run freely between the pair of hubs. The cassette has at least a cassette surface portion and a cassette inner surface portion formed into a layered structure by multicolor molding, and the resin on the cassette surface portion has higher heat resistance, impact resistance, or heat resistance than the resin on the cassette inner surface portion. A magnetic tape cassette characterized by being made of synthetic resin with high impact resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12056789U JPH0361679U (en) | 1989-10-17 | 1989-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12056789U JPH0361679U (en) | 1989-10-17 | 1989-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0361679U true JPH0361679U (en) | 1991-06-17 |
Family
ID=31668640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12056789U Pending JPH0361679U (en) | 1989-10-17 | 1989-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0361679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004171561A (en) * | 2002-11-15 | 2004-06-17 | Hewlett-Packard Development Co Lp | Memory controller for managing data in memory component |
-
1989
- 1989-10-17 JP JP12056789U patent/JPH0361679U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004171561A (en) * | 2002-11-15 | 2004-06-17 | Hewlett-Packard Development Co Lp | Memory controller for managing data in memory component |