JPS6372749U - - Google Patents
Info
- Publication number
- JPS6372749U JPS6372749U JP16435786U JP16435786U JPS6372749U JP S6372749 U JPS6372749 U JP S6372749U JP 16435786 U JP16435786 U JP 16435786U JP 16435786 U JP16435786 U JP 16435786U JP S6372749 U JPS6372749 U JP S6372749U
- Authority
- JP
- Japan
- Prior art keywords
- disk
- rotating shaft
- shaft member
- annular
- rotating
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
Description
第１図は本考案に係るデイスク保持装置の一例
を示す断面図、第２図は第１図示される例にデイ
スクが装着された状態を示す断面図、第３図及び
第４図は本考案に係るデイスク保持装置に用いら
れ得るデイスクセンターリング部材の具体例を示
す側面図、第５図は従来のデイスク保持装置にデ
イスクが装着された状態を示す断面図である。
図中、１３は回転軸、１５は回転デイスク支持
部材、１５ｄはデイスクテーブル部、１７はデイ
スクセンターリング部材、１７ａは係合面部、２
１はコイルばねである。
FIG. 1 is a sectional view showing an example of a disk holding device according to the present invention, FIG. 2 is a sectional view showing a state in which a disk is attached to the example shown in FIG. FIG. 5 is a side view showing a specific example of a disk centering member that can be used in the disk holding device according to the present invention, and FIG. 5 is a sectional view showing a state in which a disk is attached to a conventional disk holding device. In the figure, 13 is a rotating shaft, 15 is a rotating disk support member, 15d is a disk table portion, 17 is a disk centering member, 17a is an engagement surface portion, 2
1 is a coil spring.
Claims (1)
分から上記回転軸部材の延長方向に離隔した位置
に、上記回転軸部材と中心軸線を共通にする環状
デイスクテーブル部が設けられた回転デイスク支
持部材と、 上記環状デイスクテーブル部の内周縁部もしく
は上記環状デイスクテーブル部に載置されるデイ
スクの中央孔に当接する球面部を有し、上記回転
デイスク支持部材の中央部分から上記回転軸部材
の延長方向に離隔した位置に配されたデイスクセ
ンターリング部材と、 上記回転デイスク支持部材の中央部分と上記デ
イスクセンターリング部材との間に介在せしめら
れて、上記デイスクセンターリング部材を上記環
状デイスクテーブル部の内周縁部側に付勢する弾
性部材と、 を備えて構成されたデイスク保持装置。[Claims for Utility Model Registration] A rotating shaft member, a center portion of which is fixed to the rotating shaft member, and a center portion that shares a central axis with the rotating shaft member at a position spaced apart from the center portion in the extending direction of the rotating shaft member. a rotary disk support member provided with an annular disk table portion to accommodate the rotation of the disk; and a spherical portion abutting against an inner peripheral edge of the annular disk table portion or a central hole of a disk placed on the annular disk table portion; a disk centering member disposed at a position spaced apart from a central portion of the rotating disk supporting member in an extending direction of the rotating shaft member; and a disk centering member interposed between the central portion of the rotating disk supporting member and the disk centering member. and an elastic member that urges the disk centering member toward the inner peripheral edge of the annular disk table portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16435786U JPS6372749U (en) | 1986-10-27 | 1986-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16435786U JPS6372749U (en) | 1986-10-27 | 1986-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6372749U true JPS6372749U (en) | 1988-05-16 |
Family
ID=31093403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16435786U Pending JPS6372749U (en) | 1986-10-27 | 1986-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6372749U (en) |
-
1986
- 1986-10-27 JP JP16435786U patent/JPS6372749U/ja active Pending