JPS61174051U - - Google Patents
Info
- Publication number
- JPS61174051U JPS61174051U JP5562185U JP5562185U JPS61174051U JP S61174051 U JPS61174051 U JP S61174051U JP 5562185 U JP5562185 U JP 5562185U JP 5562185 U JP5562185 U JP 5562185U JP S61174051 U JPS61174051 U JP S61174051U
- Authority
- JP
- Japan
- Prior art keywords
- drive
- hole
- recording medium
- fits
- shaft
- 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図は本考案に係る回転駆動装置を示す要部
側面図、第2図は同じく平面図、第3図は同じく
側面図、第4図は記録媒体が駆動軸に乗り上げた
状態を示す平面図、第5図は同じく側面図、第6
図は従来の回転駆動装置を示す要部側面図である
。
11……記録媒体、15……回転軸、16……
駆動軸、18……板ばね、20……スリーブ。
Fig. 1 is a side view of the main parts of the rotary drive device according to the present invention, Fig. 2 is a plan view, Fig. 3 is a side view, and Fig. 4 is a plan view showing a state in which the recording medium is on the drive shaft. Figure 5 is also a side view and Figure 6 is a side view.
The figure is a side view of a main part of a conventional rotary drive device. 11... Recording medium, 15... Rotating shaft, 16...
Drive shaft, 18...plate spring, 20...sleeve.
Claims (1)
転軸と一体に回転し前記中央孔の側方に設けられ
た駆動用孔に嵌入して前記記録媒体を駆動する駆
動軸とを備えた回転駆動装置において、前記駆動
軸を記録媒体に対して進退自在に設けると共に、
この駆動軸に駆動用孔の孔面に係接するスリーブ
を回転自在に被冠したことを特徴とする回転駆動
装置。 A rotation device that includes a rotating shaft that fits into a central hole of a recording medium, and a drive shaft that rotates together with the rotating shaft and fits into a driving hole provided on a side of the central hole to drive the recording medium. In the drive device, the drive shaft is provided to be movable forward and backward with respect to the recording medium, and
A rotary drive device characterized in that the drive shaft is rotatably covered with a sleeve that engages with the hole surface of the drive hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5562185U JPS61174051U (en) | 1985-04-15 | 1985-04-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5562185U JPS61174051U (en) | 1985-04-15 | 1985-04-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61174051U true JPS61174051U (en) | 1986-10-29 |
Family
ID=30578467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5562185U Pending JPS61174051U (en) | 1985-04-15 | 1985-04-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61174051U (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5740783B2 (en) * | 1976-05-29 | 1982-08-30 | ||
JPS5745067B2 (en) * | 1975-10-27 | 1982-09-25 | ||
JPS6028064A (en) * | 1983-07-26 | 1985-02-13 | Canon Electronics Inc | Spindle hub |
-
1985
- 1985-04-15 JP JP5562185U patent/JPS61174051U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5745067B2 (en) * | 1975-10-27 | 1982-09-25 | ||
JPS5740783B2 (en) * | 1976-05-29 | 1982-08-30 | ||
JPS6028064A (en) * | 1983-07-26 | 1985-02-13 | Canon Electronics Inc | Spindle hub |