JPS6460848A - Clamper for disk player - Google Patents
Clamper for disk playerInfo
- Publication number
- JPS6460848A JPS6460848A JP62218371A JP21837187A JPS6460848A JP S6460848 A JPS6460848 A JP S6460848A JP 62218371 A JP62218371 A JP 62218371A JP 21837187 A JP21837187 A JP 21837187A JP S6460848 A JPS6460848 A JP S6460848A
- Authority
- JP
- Japan
- Prior art keywords
- center
- clamper
- spindle
- disk
- aligning
- 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.)
- Granted
Links
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Abstract
PURPOSE:To enable the clamping of the true center of a disk to be performed, by forming three aligning projections in the periphery of the center of a housing space to house the shaft end part of a spindle shaft at equal intervals, and forming a lug projection at the lower end part of the inner periphery of each aligning projection. CONSTITUTION:A boss part 12 is formed in the center part of a clamper 10, and a recessed part is formed at the lower part of the boss part 12 confronting with the disk D, and the three aligning projections 15 are arranged protrusively within the recessed part and also on a virtual circle at the center position of the clamper 10, and the lug projections 15A are formed on the inner peripheral planes of the lower end parts of the aligning projections 15, which permits contact with a spindle 2 at a small contact area. In such a way, the clamper 10 can be introduced to the shaft center of the spindle 2 by a sensitive function for the shaft end of the spindle 2, thereby, the center part of the disk D can be clamped exactly.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62218371A JPH0675323B2 (en) | 1987-09-01 | 1987-09-01 | Disk player clamper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62218371A JPH0675323B2 (en) | 1987-09-01 | 1987-09-01 | Disk player clamper |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6460848A true JPS6460848A (en) | 1989-03-07 |
JPH0675323B2 JPH0675323B2 (en) | 1994-09-21 |
Family
ID=16718847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62218371A Expired - Fee Related JPH0675323B2 (en) | 1987-09-01 | 1987-09-01 | Disk player clamper |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0675323B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001015157A1 (en) * | 1999-08-20 | 2001-03-01 | Matsushita Electric Industrial Co., Ltd. | Disk holding mechanism and disk holding mechanism clamper |
-
1987
- 1987-09-01 JP JP62218371A patent/JPH0675323B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001015157A1 (en) * | 1999-08-20 | 2001-03-01 | Matsushita Electric Industrial Co., Ltd. | Disk holding mechanism and disk holding mechanism clamper |
US6721263B1 (en) | 1999-08-20 | 2004-04-13 | Matsushita Electric Industrial Co., Ltd. | Disk holding mechanism and disk holding mechanism clamper |
Also Published As
Publication number | Publication date |
---|---|
JPH0675323B2 (en) | 1994-09-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4786997A (en) | Disk clamping mechanism for a disk player | |
JPS6450274A (en) | Auto-changer type disk player | |
ES481226A1 (en) | Arrangement for centering, aligning and retaining a rotating record | |
PH19363A (en) | Self-centering disk having an accentric elliptical shaped center locating hole | |
ES8105637A1 (en) | Optical transducer for detecting the angular position of a rotating member with respect to a fixed structure | |
JPS6460848A (en) | Clamper for disk player | |
DE3467446D1 (en) | Optical disc player | |
ES236230U (en) | Improvements introduced in an adapter disc for use with a record player, in particular a video player. (Machine-translation by Google Translate, not legally binding) | |
JPS5315112A (en) | Chucking mechanism | |
JPS598173A (en) | Disc cassette | |
AU6586186A (en) | Flexible magnetic disk apparatus | |
GB8304255D0 (en) | Turnable assemblies | |
JPH0617225Y2 (en) | Optical disk mounting table | |
JPS6459684A (en) | Optical disk substrate | |
JPS6152353U (en) | ||
JPH064458Y2 (en) | Disc tray | |
SU963808A1 (en) | Indexing turntable | |
JPS5368203A (en) | Holder for fecording disk in automatic player | |
JPS55157158A (en) | Record player | |
JPS6428372A (en) | Substrate holding mechanism | |
JPS5622226A (en) | Movable mirror unit | |
RU1824310C (en) | Disk cutting machine | |
JPS6484468A (en) | Disk player | |
GB875061A (en) | Improvements in or relating to turntables for gramophone record players | |
JPS6446246A (en) | Optical disk bonding device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |