JPS6423740U - - Google Patents
Info
- Publication number
- JPS6423740U JPS6423740U JP11487587U JP11487587U JPS6423740U JP S6423740 U JPS6423740 U JP S6423740U JP 11487587 U JP11487587 U JP 11487587U JP 11487587 U JP11487587 U JP 11487587U JP S6423740 U JPS6423740 U JP S6423740U
- Authority
- JP
- Japan
- Prior art keywords
- information recording
- recording medium
- guide member
- spindle
- hub
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Description
第１図は本考案の一実施例を示す組立断面図。
第２図は本考案の一実施例においてクランプ装置
にデイスク１３がクランプされた状態を示す組立
断面図。第３図は第２図の組立平面図。第４図は
第１図の状態の情報記録再生装置へデイスク１３
が挿入されてから完全にクランプされるまでの動
作説明図。第５図は従来構造を示す組立断面図。
全図中、１……メインフレーム、２……スピン
ドルモータのフレーム、３……スピンドルモータ
のロータ、４……スピンドル、５……ベアリング
、６……コーン部材、７……ハブ、１２……カー
トリツジ、１３……デイスク。
FIG. 1 is an assembled sectional view showing an embodiment of the present invention.
FIG. 2 is an assembled sectional view showing a state in which the disk 13 is clamped by a clamping device in an embodiment of the present invention. FIG. 3 is an assembled plan view of FIG. 2. Figure 4 shows the disk 13 to the information recording/reproducing device in the state shown in Figure 1.
An explanatory diagram of the operation from insertion to complete clamping. FIG. 5 is an assembled sectional view showing a conventional structure. In all figures, 1... Main frame, 2... Spindle motor frame, 3... Spindle motor rotor, 4... Spindle, 5... Bearing, 6... Cone member, 7... Hub, 12... Cartridge, 13... disk.
Claims (1)
ためのスピンドル、該スピンドルに固着するコー
ン状部を有する前記情報記録媒体の案内部材、該
案内部材の近傍に位置し、前記スピンドルの軸方
向に移動可能で且、前記情報記録媒体の載置面を
有するハブ、該ハブに係合するバネ手段より構成
されることを特徴とする情報記録再生装置のクラ
ンプ構造。 (2) 前記情報記録再生装置に前記情報記録媒体
が装着されていないとき、前記ハブが前記案内部
材にて位置決めされている構造であることを特徴
とする実用新案登録請求の範囲第１項記載の情報
記録再生装置のクランプ構造。[Claims for Utility Model Registration] (1) An information recording medium, a spindle for driving the information recording medium, a guide member for the information recording medium having a cone-shaped portion fixed to the spindle, and a guide member near the guide member. A clamp structure for an information recording and reproducing device, characterized in that it is comprised of a hub that is located and movable in the axial direction of the spindle and has a mounting surface for the information recording medium, and a spring means that engages with the hub. . (2) Utility model registration claim 1, characterized in that the hub is positioned by the guide member when the information recording medium is not installed in the information recording/reproducing device. Clamp structure of information recording/reproducing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11487587U JPH067473Y2 (en) | 1987-07-27 | 1987-07-27 | Clamp structure of information recording / reproducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11487587U JPH067473Y2 (en) | 1987-07-27 | 1987-07-27 | Clamp structure of information recording / reproducing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6423740U true JPS6423740U (en) | 1989-02-08 |
| JPH067473Y2 JPH067473Y2 (en) | 1994-02-23 |
Family
ID=31356016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11487587U Expired - Lifetime JPH067473Y2 (en) | 1987-07-27 | 1987-07-27 | Clamp structure of information recording / reproducing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH067473Y2 (en) |
-
1987
- 1987-07-27 JP JP11487587U patent/JPH067473Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH067473Y2 (en) | 1994-02-23 |
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