JPH01154552U - - Google Patents
Info
- Publication number
- JPH01154552U JPH01154552U JP5054788U JP5054788U JPH01154552U JP H01154552 U JPH01154552 U JP H01154552U JP 5054788 U JP5054788 U JP 5054788U JP 5054788 U JP5054788 U JP 5054788U JP H01154552 U JPH01154552 U JP H01154552U
- Authority
- JP
- Japan
- Prior art keywords
- disk
- movable
- rotation
- movable members
- self
- 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、第２図、第３図、第４図は本考案の一
実施例の断面図及び平面図、第５図は従来の一例
の断面図、第６図は従来の他の例の断面図である
。
１…デイスク、２…中心穴、９…スピンドル、
１０…ターンテーブル、１１…心出し部材、１２
ａ，１２ｂ，１２ｃ…可動部材、１３…クランパ
、１４…テーパシヤフト。
1, 2, 3, and 4 are a sectional view and a plan view of one embodiment of the present invention, FIG. 5 is a sectional view of a conventional example, and FIG. 6 is a sectional view of another conventional example. FIG. 1...Disc, 2...Center hole, 9...Spindle,
10... Turntable, 11... Centering member, 12
a, 12b, 12c...movable member, 13...clamper, 14...taper shaft.
Claims (1)
スクの回転中心をターンテーブル回転用モータの
回転軸と一致させる心出し部材を具備してなるデ
イスクの自動調心装置において、 該回転軸に対して遠心方向に移動可能に該心出
し部材と係合された複数の可動部材と、 該複数の可動部材を該回転軸に対して遠心方向
に均一に押圧する押圧部材とを具備し、 該押圧部材により該可動部材を押圧することに
より、該複数の可動部材により該デイスクの該中
心穴端面を均一に押圧して該デイスクの調心を行
なうデイスクの自動調心装置。[Claims for Utility Model Registration] In a self-aligning device for a disk comprising a centering member that aligns the rotation center of the disk with the rotation axis of a turntable rotation motor by fitting into the center hole of the disk. , a plurality of movable members engaged with the centering member so as to be movable in the centrifugal direction with respect to the rotation shaft; and a pressing member that uniformly presses the plurality of movable members in the centrifugal direction with respect to the rotation shaft. A self-aligning device for a disk, comprising: pressing the movable member with the pressing member to uniformly press the end face of the center hole of the disk with the plurality of movable members to align the disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5054788U JPH01154552U (en) | 1988-04-15 | 1988-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5054788U JPH01154552U (en) | 1988-04-15 | 1988-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01154552U true JPH01154552U (en) | 1989-10-24 |
Family
ID=31276589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5054788U Pending JPH01154552U (en) | 1988-04-15 | 1988-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01154552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02227860A (en) * | 1989-03-01 | 1990-09-11 | Nippon Columbia Co Ltd | Turntable for information recording carrier |
-
1988
- 1988-04-15 JP JP5054788U patent/JPH01154552U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02227860A (en) * | 1989-03-01 | 1990-09-11 | Nippon Columbia Co Ltd | Turntable for information recording carrier |