JPH0445361U - - Google Patents
Info
- Publication number
- JPH0445361U JPH0445361U JP8543990U JP8543990U JPH0445361U JP H0445361 U JPH0445361 U JP H0445361U JP 8543990 U JP8543990 U JP 8543990U JP 8543990 U JP8543990 U JP 8543990U JP H0445361 U JPH0445361 U JP H0445361U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- magnetic tape
- recording
- partition wall
- 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.)
- Pending
Links
- 238000000465 moulding Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 239000012762 magnetic filler Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Description
第１図は本考案の一実施態様における上下ハー
フケースの概略斜視図、第２図は第１図の要部拡
大斜視図、第３図は２色成形を行う金型の断面図
、第４図は従来の磁気テープカセツトの内部を示
す平面図である。
図中の符号、１，１ａ，２，２ａ……ハーフケ
ース、３，３０……仕切壁、４……記録再生領域
、５……テープ収納領域、６……キヤプスタン挿
入孔、７……カセツト位置決め孔、８……ガイド
ポール、８ａ……基部、９……加圧パツド、１０
……板ばね、２１……下金型、２２……上金型、
２３，２５……型空間、２４，２６……ゲート、
３０ａ……ヘツド対向領域、３１……張り出し壁
、４０……磁気ヘツド、Ｔ……磁気テープ。
Fig. 1 is a schematic perspective view of the upper and lower half cases in an embodiment of the present invention, Fig. 2 is an enlarged perspective view of the main part of Fig. 1, Fig. 3 is a sectional view of a mold for two-color molding, and Fig. 4 is a cross-sectional view of a mold for two-color molding. The figure is a plan view showing the inside of a conventional magnetic tape cassette. Symbols in the diagram: 1, 1a, 2, 2a...Half case, 3, 30...Partition wall, 4...Recording/playback area, 5...Tape storage area, 6...Capstan insertion hole, 7...Cassette Positioning hole, 8... Guide pole, 8a... Base, 9... Pressure pad, 10
...Plate spring, 21...Lower mold, 22...Upper mold,
23, 25... type space, 24, 26... gate,
30a...Head opposing area, 31...Protruding wall, 40...Magnetic head, T...Magnetic tape.
Claims (1)
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、前記中空
内部がカセツト前方寄りの仕切壁によりテープ収
納領域と記録再生領域とに区画されており、記録
再生ヘツドに向き合うように形成された前記仕切
壁の少なくともヘツド対向領域が、導電性及び／
又は磁性を有するフイラを含有した樹脂で二色成
形により一体に形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 cases, and a magnetic tape rotatably wound between the pair of hubs. is divided into a tape storage area and a recording/reproducing area by a partition wall near the front of the cassette, and at least the head facing area of the partition wall formed to face the recording/reproducing head is conductive and/or
Alternatively, a magnetic tape cassette characterized in that it is integrally formed by two-color molding of a resin containing a magnetic filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8543990U JPH0445361U (en) | 1990-08-14 | 1990-08-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8543990U JPH0445361U (en) | 1990-08-14 | 1990-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0445361U true JPH0445361U (en) | 1992-04-17 |
Family
ID=31816714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8543990U Pending JPH0445361U (en) | 1990-08-14 | 1990-08-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0445361U (en) |
-
1990
- 1990-08-14 JP JP8543990U patent/JPH0445361U/ja active Pending