JPS63168653U - - Google Patents
Info
- Publication number
- JPS63168653U JPS63168653U JP5942987U JP5942987U JPS63168653U JP S63168653 U JPS63168653 U JP S63168653U JP 5942987 U JP5942987 U JP 5942987U JP 5942987 U JP5942987 U JP 5942987U JP S63168653 U JPS63168653 U JP S63168653U
- Authority
- JP
- Japan
- Prior art keywords
- mounting surface
- disk
- turntable
- inclined portion
- center
- 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
- 210000000078 claw Anatomy 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Description
第１図〜第３図は本考案の一実施例を示すもの
で、第１図はターンテーブルの上面図、第２図は
ターンテーブルの側断面図、第３図ａ，ｂ，ｃは
動作を示す側断面図である。第４図及び第５図は
従来例を示す側断面図である。
１……ターンテーブル、１３……舌片、１４…
…係合爪、１５……第１の傾斜部、１６……第２
の傾斜部。
Figures 1 to 3 show an embodiment of the present invention, in which Figure 1 is a top view of the turntable, Figure 2 is a side sectional view of the turntable, and Figures 3a, b, and c are in operation. FIG. 4 and 5 are side sectional views showing a conventional example. 1... Turntable, 13... Tongue piece, 14...
...Engagement claw, 15...First inclined part, 16...Second
sloping part.
Claims (1)
動的に一致させるためのデイスク調芯機構であつ
て、 前記ターンテーブルのデイスク載置面の同一円
周上に弾性変移可能な係合爪を設け、更にこの係
合爪を外周方向に向うにつれて前記載置面側に次
第に傾斜した第１の傾斜部と、この第１の傾斜部
の下方に延設され且つ中心軸方向に向うにつれて
前記載置面側に次第に傾斜した第２の傾斜部とに
より形成したことを特徴とするデイスク調芯機構
。[Claims for Utility Model Registration] A disk centering mechanism for automatically aligning the center of a disk with the center axis of a turntable, which is capable of elastic displacement on the same circumference of the disk mounting surface of the turntable. a first inclined portion that is gradually inclined toward the mounting surface as the engaging claw is directed toward the outer circumference; and a second inclined portion that is gradually inclined toward the mounting surface as it goes toward the mounting surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5942987U JPS63168653U (en) | 1987-04-20 | 1987-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5942987U JPS63168653U (en) | 1987-04-20 | 1987-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63168653U true JPS63168653U (en) | 1988-11-02 |
Family
ID=30890916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5942987U Pending JPS63168653U (en) | 1987-04-20 | 1987-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63168653U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7913268B2 (en) | 2006-05-29 | 2011-03-22 | Nidec Corporation | Motor and manufacturing method of the same |
| US7917918B2 (en) | 2006-06-20 | 2011-03-29 | Nidec Corporation | Brushless motor having chucking mechanism, and disk driving device having the brushless motor |
| US8095946B2 (en) | 2005-07-26 | 2012-01-10 | Nidec Corporation | Optical disk motor and disc driving device installing the optical disk motor |
-
1987
- 1987-04-20 JP JP5942987U patent/JPS63168653U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8095946B2 (en) | 2005-07-26 | 2012-01-10 | Nidec Corporation | Optical disk motor and disc driving device installing the optical disk motor |
| US7913268B2 (en) | 2006-05-29 | 2011-03-22 | Nidec Corporation | Motor and manufacturing method of the same |
| US7917918B2 (en) | 2006-06-20 | 2011-03-29 | Nidec Corporation | Brushless motor having chucking mechanism, and disk driving device having the brushless motor |
| US9087544B2 (en) | 2006-06-20 | 2015-07-21 | Nidec Corporation | Brushless motor having chucking mechanism, and disk driving device having the brushless motor |
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