JPS6313455U - - Google Patents
Info
- Publication number
- JPS6313455U JPS6313455U JP10753486U JP10753486U JPS6313455U JP S6313455 U JPS6313455 U JP S6313455U JP 10753486 U JP10753486 U JP 10753486U JP 10753486 U JP10753486 U JP 10753486U JP S6313455 U JPS6313455 U JP S6313455U
- Authority
- JP
- Japan
- Prior art keywords
- recording medium
- flange
- chucking
- holding device
- rotation holding
- 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
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Description
第１図は本考案に係る記録媒体の保持装置の一
実施例を示した縦断面図、第２図は従来の記録媒
体の保持装置の一例を示した縦断面図、第３図は
従来の記録媒体の保持装置の不都合点を説明する
ための一例を示した縦断面図である。
１２…記録媒体、１３…クランピングフランジ
、１４…チヤツキングフランジ、１５…モータ、
１６…駆動軸、１４Ａ…凹面。
FIG. 1 is a vertical cross-sectional view showing an embodiment of a recording medium holding device according to the present invention, FIG. 2 is a vertical cross-sectional view showing an example of a conventional recording medium holding device, and FIG. 3 is a vertical cross-sectional view showing an example of a conventional recording medium holding device. FIG. 2 is a longitudinal cross-sectional view showing an example for explaining disadvantages of the recording medium holding device. 12... Recording medium, 13... Clamping flange, 14... Chucking flange, 15... Motor,
16...Drive shaft, 14A...Concave surface.
Claims (1)
状記録媒体を面で受けて該記録媒体と一体に回転
するクランピングフランジと、前記記録媒体を前
記クランピングフランジと対向する面側から前記
クランピングフランジ側へ押圧し該記録媒体と一
体に回転するチヤツキングフランジとを備えた記
録媒体の回転保持装置であつて、前記チヤツキン
グフランジの直径を前記クランピングフランジの
直径よりも大きく形成し、且つ、前記チヤツキン
グフランジの前記記録媒体と接する面側を凹面で
形成したことを特徴とする記録媒体の回転保持装
置。 A clamping flange is attached to the drive shaft of the motor and rotates together with the loaded disk-shaped recording medium by receiving the loaded disk-shaped recording medium on its surface; A recording medium rotation holding device comprising a chucking flange that presses toward a pin flange and rotates integrally with the recording medium, the chucking flange having a diameter larger than that of the clamping flange. A recording medium rotation holding device characterized in that the side of the chucking flange that contacts the recording medium is formed with a concave surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10753486U JPS6313455U (en) | 1986-07-14 | 1986-07-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10753486U JPS6313455U (en) | 1986-07-14 | 1986-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6313455U true JPS6313455U (en) | 1988-01-28 |
Family
ID=30983903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10753486U Pending JPS6313455U (en) | 1986-07-14 | 1986-07-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6313455U (en) |
-
1986
- 1986-07-14 JP JP10753486U patent/JPS6313455U/ja active Pending