JPS6450269A - Disk clamping device - Google Patents
Disk clamping deviceInfo
- Publication number
- JPS6450269A JPS6450269A JP62207247A JP20724787A JPS6450269A JP S6450269 A JPS6450269 A JP S6450269A JP 62207247 A JP62207247 A JP 62207247A JP 20724787 A JP20724787 A JP 20724787A JP S6450269 A JPS6450269 A JP S6450269A
- Authority
- JP
- Japan
- Prior art keywords
- clamper
- clamp arm
- turntable
- rocking fulcrum
- abutting part
- 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)
Abstract
PURPOSE:To save the separation force of a magnetic type clamper for a turntable at minimum, by separating the clamper from the turntable by raising only a part of a clamping member prior to other parts in the initial stage of the releasing operation of clamping. CONSTITUTION:At the tip part of a clamp arm 5, a first clamper abutting part 15a at a side separated from a rocking fulcrum 17, and a second clamper abutting part 15b at a side nearer are formed, and a flat plane formed by a plane to be abutted for the clamp arm 5 is set at a position higher than the rocking fulcrum 17 of the clamp arm 5. By rotating the clamp arm 5 in a direction of arrow head A, the first clamper abutting part 15a is abutted with the flange part 16 of the clamper 4, and the clamper 4 is raised in a direction of arrow head C centering the lower edge 4a of the clamper 4 at the side nearer to the rocking fulcrum 17 of the clamp arm 5, thereby, it is separated from the turntable 3. In such a way, it is possible to separate the clamping member from the turntable with a light force.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62207247A JPS6450269A (en) | 1987-08-20 | 1987-08-20 | Disk clamping device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62207247A JPS6450269A (en) | 1987-08-20 | 1987-08-20 | Disk clamping device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6450269A true JPS6450269A (en) | 1989-02-27 |
Family
ID=16536647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62207247A Pending JPS6450269A (en) | 1987-08-20 | 1987-08-20 | Disk clamping device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6450269A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0310349U (en) * | 1989-06-15 | 1991-01-31 | ||
EP1758111A2 (en) * | 2005-08-26 | 2007-02-28 | Hitachi-LG Data Storage Korea Inc. | Clamping apparatus for disk drive |
-
1987
- 1987-08-20 JP JP62207247A patent/JPS6450269A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0310349U (en) * | 1989-06-15 | 1991-01-31 | ||
EP1758111A2 (en) * | 2005-08-26 | 2007-02-28 | Hitachi-LG Data Storage Korea Inc. | Clamping apparatus for disk drive |
EP1758111A3 (en) * | 2005-08-26 | 2009-05-27 | Hitachi-LG Data Storage Korea Inc. | Clamping apparatus for disk drive |
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