JPS6285973U - - Google Patents
Info
- Publication number
- JPS6285973U JPS6285973U JP17856685U JP17856685U JPS6285973U JP S6285973 U JPS6285973 U JP S6285973U JP 17856685 U JP17856685 U JP 17856685U JP 17856685 U JP17856685 U JP 17856685U JP S6285973 U JPS6285973 U JP S6285973U
- Authority
- JP
- Japan
- Prior art keywords
- cartridge
- disk
- spring material
- spring
- shutter
- 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
- 239000000463 material Substances 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の原理図、第２図ａ，ｂは実施
例の構成図、第３図は従来例の説明図を示す。
図において、１はデイスク、２はカートリツジ
、３はシヤツタ、４は定荷重ぜんまい、５はガイ
ドローラ、６は摺動体、７はボビン、４１は第一
のばね材、４２は第二のばね材を指す。
FIG. 1 shows the principle of the present invention, FIGS. 2a and 2b show the configuration of an embodiment, and FIG. 3 shows an explanatory diagram of a conventional example. In the figure, 1 is a disk, 2 is a cartridge, 3 is a shutter, 4 is a constant force spring, 5 is a guide roller, 6 is a sliding body, 7 is a bobbin, 41 is a first spring material, 42 is a second spring material refers to
Claims (1)
を遮蔽するカートリツジ２と、カートリツジ２に
設けられる開口部を開放または閉鎖するシヤツタ
３と、シヤツタ３を閉鎖するように作用する定荷
重ぜんまい４とを備えるデイスクカートリツジに
おいて、 定荷重ぜんまい４を第一のばね材４１とその内
側に重ねて設けられ板厚がこれよりも薄い第二の
ばね材４２とによる二重構成としたことを特徴と
するデイスクカートリツジ。 (2) 第一のばね材４１に樹脂被覆を施したこと
を特徴とする実用新案登録請求の範囲第(1)項記
載のデイスクカートリツジ。[Scope of claim for utility model registration] (1) Disk 1 for recording information and Disk 1
In a disc cartridge comprising a cartridge 2 for shielding the cartridge 2, a shutter 3 for opening or closing an opening provided in the cartridge 2, and a constant force spring 4 for acting to close the shutter 3, the constant force spring 4 is a third one. A disk cartridge characterized in that it has a double structure consisting of a first spring material 41 and a second spring material 42 which is stacked inside the spring material and has a thinner plate thickness. (2) The disk cartridge according to claim (1) of the utility model registration, characterized in that the first spring material 41 is coated with a resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17856685U JPS6285973U (en) | 1985-11-20 | 1985-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17856685U JPS6285973U (en) | 1985-11-20 | 1985-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6285973U true JPS6285973U (en) | 1987-06-01 |
Family
ID=31120817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17856685U Pending JPS6285973U (en) | 1985-11-20 | 1985-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6285973U (en) |
-
1985
- 1985-11-20 JP JP17856685U patent/JPS6285973U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6285973U (en) | ||
| JPS58140570U (en) | floppy disc cassette | |
| JPS60163566U (en) | disc cassette | |
| JPS62164656U (en) | ||
| JPS5849374U (en) | magnetic sheet jacket | |
| JPS5963886U (en) | tape cassette | |
| JPS5950076U (en) | Cassette shutter device | |
| JPS5864212U (en) | Compact with puff stopper | |
| JPS5928875U (en) | disk cartridge | |
| JPS59138094U (en) | magnetic disk device | |
| JPS59145760U (en) | magnetic disk member | |
| JPS5897774U (en) | Cartridge for magnetic disk | |
| JPH0314762U (en) | ||
| JPS5995483U (en) | disk cartridge | |
| JPS60116671U (en) | Cassette for magnetic disk | |
| JPH0435287U (en) | ||
| JPS5890559U (en) | tape recorder | |
| JPS5858407U (en) | Compact with puff stopper | |
| JPS62113472U (en) | ||
| JPS58151970U (en) | disk cassette | |
| JPS60123779U (en) | magnetic disk cassette | |
| JPS6344283U (en) | ||
| JPS61163366U (en) | ||
| JPS63181175U (en) | ||
| JPS62198585U (en) |