JPS6399374U - - Google Patents
Info
- Publication number
- JPS6399374U JPS6399374U JP19233286U JP19233286U JPS6399374U JP S6399374 U JPS6399374 U JP S6399374U JP 19233286 U JP19233286 U JP 19233286U JP 19233286 U JP19233286 U JP 19233286U JP S6399374 U JPS6399374 U JP S6399374U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic tape
- tape cassette
- item
- slider
- base 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
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims 2
- 239000000654 additive Substances 0.000 claims 2
- 230000000996 additive effect Effects 0.000 claims 2
- -1 polypropylene Polymers 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 239000004677 Nylon Substances 0.000 claims 1
- 229930182556 Polyacetal Natural products 0.000 claims 1
- 239000004698 Polyethylene Substances 0.000 claims 1
- 239000004743 Polypropylene Substances 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 239000000805 composite resin Substances 0.000 claims 1
- NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 claims 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 1
- 239000000395 magnesium oxide Substances 0.000 claims 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229920001778 nylon Polymers 0.000 claims 1
- 229920000515 polycarbonate Polymers 0.000 claims 1
- 239000004417 polycarbonate Substances 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 229920006324 polyoxymethylene Polymers 0.000 claims 1
- 229920001155 polypropylene Polymers 0.000 claims 1
- 229910052814 silicon oxide Inorganic materials 0.000 claims 1
Landscapes
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Description
第１図は本考案の磁気テープカセツトの底面斜
視図、第２図は前蓋を開いた同磁気テープカセツ
トの正面図、及び第３図は従来の磁気テープカセ
ツトにおいて発生した反りの問題を示す第２図と
同様な正面図である。
１：下ケース、２：上ケース、３：スライダー
、４：前蓋。
Fig. 1 is a bottom perspective view of the magnetic tape cassette of the present invention, Fig. 2 is a front view of the same magnetic tape cassette with the front lid open, and Fig. 3 shows the warping problem that occurred in the conventional magnetic tape cassette. FIG. 2 is a front view similar to FIG. 2; 1: Lower case, 2: Upper case, 3: Slider, 4: Front lid.
Claims (1)
転可能に装着し、またカセツト匣体前面に前記磁
気テープが導出され、また上下ケースに嵌着され
かつ回動可能に設けられた前蓋を有し、またカセ
ツト匣体底面及び側面を摺動するスライダーを有
する磁気テープカセツトにおいて、基材樹脂中に
無機質添加剤を含有せしめてなる複合樹脂材料に
より成形したスライダーを用いることを特徴とす
る磁気テープカセツト。 ２ 基材樹脂がポリアセタール、ＡＢＳ、スチロ
ール、ナイロン、ポリカーボネート、ポリプロピ
レン、ポリエチレンから選ばれた前記第１項記載
の磁気テープカセツト。 ３ 無機添加剤がチタン酸カリウム、酸化マグネ
シウム、酸化ケイ素より選ばれた少なくとも１種
である前記第１項または第２項記載の磁気テープ
カセツト。[Claims for Utility Model Registration] 1. A pair of reel hubs wrapped with magnetic tape are rotatably mounted, and the magnetic tape is led out from the front of the cassette case, and is fitted into the upper and lower cases so as to be rotatable. In a magnetic tape cassette having a front cover and a slider that slides on the bottom and side surfaces of the cassette case, a slider molded from a composite resin material containing an inorganic additive in a base resin is used. A magnetic tape cassette characterized by: 2. The magnetic tape cassette according to item 1 above, wherein the base resin is selected from polyacetal, ABS, styrene, nylon, polycarbonate, polypropylene, and polyethylene. 3. The magnetic tape cassette according to item 1 or 2 above, wherein the inorganic additive is at least one selected from potassium titanate, magnesium oxide, and silicon oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19233286U JPS6399374U (en) | 1986-12-16 | 1986-12-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19233286U JPS6399374U (en) | 1986-12-16 | 1986-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6399374U true JPS6399374U (en) | 1988-06-28 |
Family
ID=31147311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19233286U Pending JPS6399374U (en) | 1986-12-16 | 1986-12-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6399374U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60253076A (en) * | 1984-05-30 | 1985-12-13 | Hitachi Maxell Ltd | Tape cartridge |
| JPS6187286A (en) * | 1984-10-05 | 1986-05-02 | Sony Corp | Tape cassette and cassette mechanism parts |
-
1986
- 1986-12-16 JP JP19233286U patent/JPS6399374U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60253076A (en) * | 1984-05-30 | 1985-12-13 | Hitachi Maxell Ltd | Tape cartridge |
| JPS6187286A (en) * | 1984-10-05 | 1986-05-02 | Sony Corp | Tape cassette and cassette mechanism parts |
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