JPH0361673U - - Google Patents
Info
- Publication number
- JPH0361673U JPH0361673U JP12056689U JP12056689U JPH0361673U JP H0361673 U JPH0361673 U JP H0361673U JP 12056689 U JP12056689 U JP 12056689U JP 12056689 U JP12056689 U JP 12056689U JP H0361673 U JPH0361673 U JP H0361673U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic tape
- cassette
- lower cassette
- tape cassette
- cassette half
- 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 5
- 239000000463 material Substances 0.000 claims 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims 1
- 235000011613 Pinus brutia Nutrition 0.000 claims 1
- 241000018646 Pinus brutia Species 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Description
第１図は本考案の一実施態様に基づく磁気テー
プカセツトの一部破断斜視図、第２図は第１図に
示した磁気テープカセツトのカセツトハーフ断面
図、第３図は第２図に示したカセツトハーフを成
形する金型の概略断面図、第４図他の実施態様に
基づく磁気テープカセツトの斜視図、第５図は第
４図に示した磁気テープカセツトのカセツトハー
フ断面図、第６図及び第７図は第５図に示したカ
セツトハーフを成形する金型の概略断面図、第８
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
……上カセツトハーフ、１ｂ……下カセツトハー
フ、２……磁気テープ、３ａ，３ｂ……ハブ、４
……ビス、５……カセツトハーフ本体、６……マ
ツト層、１０……磁気テープカセツト、１１ａ…
…上カセツトハーフ、１１ｂ……下カセツトハー
フ、１２……カセツトハーフ本体、１３……マツ
ト層、２１……磁気テープカセツト、２１ａ……
下カセツトハーフ、２１ｂ……下カセツトハーフ
、２２……ラベル、２３……固定金型、２４……
可動金型、２５……スライドコア、２６……サブ
マリンゲート、２７……金型内空間、２８……マ
ツト層空間、３０……固定金型、３１……可動金
型、３２……成形部、３３……成形部、３４……
成形部、３５……金型内空間、３６……ダイレク
トゲート、３８……金型内空間、３９……サブマ
リンゲート。
1 is a partially cutaway perspective view of a magnetic tape cassette according to an embodiment of the present invention, FIG. 2 is a cassette half sectional view of the magnetic tape cassette shown in FIG. 1, and FIG. 3 is a cassette half sectional view shown in FIG. 4 is a perspective view of a magnetic tape cassette based on another embodiment; FIG. 5 is a sectional view of a cassette half of the magnetic tape cassette shown in FIG. 4; 7 and 7 are schematic cross-sectional views of the mold for molding the cassette half shown in FIG.
The figure is a perspective view of a conventional magnetic tape cassette. Code in the figure: 1...Magnetic tape cassette, 1a
...Upper cassette half, 1b...Lower cassette half, 2...Magnetic tape, 3a, 3b...Hub, 4
... Screw, 5 ... Cassette half body, 6 ... Mat layer, 10 ... Magnetic tape cassette, 11a ...
...Upper cassette half, 11b...Lower cassette half, 12...Cassette half body, 13...Matt layer, 21...Magnetic tape cassette, 21a...
Lower cassette half, 21b... Lower cassette half, 22... Label, 23... Fixed mold, 24...
Movable mold, 25...Slide core, 26...Submarine gate, 27...Mold interior space, 28...Matsu layer space, 30...Fixed mold, 31...Movable mold, 32...Molding section , 33...molding section, 34...
Molding section, 35...Mold interior space, 36...Direct gate, 38...Mold interior space, 39...Submarine gate.
Claims (1)
た一対のハブを回動自在に内蔵保持している磁気
テープカセツトにおいて、前記上下カセツトハー
フが多色成形にて積層構造に構成され、且つ前記
上下カセツトハーフ外表面の少なくとも一部がマ
ツト材を含有する合成樹脂材料により構成されて
外表面には凹凸面が形成されることを特徴とする
磁気テープカセツト。 In a magnetic tape cassette in which a pair of hubs on which magnetic tape is wound are rotatably housed in the upper and lower cassette halves, the upper and lower cassette halves are formed into a laminated structure by multicolor molding, and the upper and lower cassette halves 1. A magnetic tape cassette, wherein at least a part of the outer surface of the half is made of a synthetic resin material containing pine material, and an uneven surface is formed on the outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12056689U JPH0361673U (en) | 1989-10-17 | 1989-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12056689U JPH0361673U (en) | 1989-10-17 | 1989-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0361673U true JPH0361673U (en) | 1991-06-17 |
Family
ID=31668639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12056689U Pending JPH0361673U (en) | 1989-10-17 | 1989-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0361673U (en) |
-
1989
- 1989-10-17 JP JP12056689U patent/JPH0361673U/ja active Pending