JPS6442052A - Spindle motor - Google Patents
Spindle motorInfo
- Publication number
- JPS6442052A JPS6442052A JP62197899A JP19789987A JPS6442052A JP S6442052 A JPS6442052 A JP S6442052A JP 62197899 A JP62197899 A JP 62197899A JP 19789987 A JP19789987 A JP 19789987A JP S6442052 A JPS6442052 A JP S6442052A
- Authority
- JP
- Japan
- Prior art keywords
- receiving surface
- disk
- disk receiving
- elastic material
- rubber elastic
- 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 buffer a shock between a disk and a disk receiving surface by providing a rubber elastic material with proper elasticity in the vicinity of the disk receiving surface on a turntable and protruding from the disk receiving surface. CONSTITUTION:The titled motor is constituted of a motor main body 1d, the turntable 1a, a centering cone 1b, the rubber elastic material 1c and a fitting flange part 1e. The rubber elastic material 1c is provided in an inscribed position against the disk receiving surface 1g on the turntable 1a. Then, this rubber elastic material 1c is protruded upward from the disk receiving surface 1g, and is deformable down to the position of the disk receiving surface 1g by being pressed by the disk 3. By this method, a shock between the disk 3 and the disk receiving surface 1g is buffered, and a friction force can necessarily be increased.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62197899A JPS6442052A (en) | 1987-08-07 | 1987-08-07 | Spindle motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62197899A JPS6442052A (en) | 1987-08-07 | 1987-08-07 | Spindle motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6442052A true JPS6442052A (en) | 1989-02-14 |
Family
ID=16382132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62197899A Pending JPS6442052A (en) | 1987-08-07 | 1987-08-07 | Spindle motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6442052A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5590004A (en) * | 1994-12-30 | 1996-12-31 | International Business Machines Corporation | Resilient clamp and compliant element data disk support system |
US5602697A (en) * | 1993-12-30 | 1997-02-11 | Samsung Electronics Co., Ltd. | Apparatus for fixing a spindle motor to a hard disk drive base |
-
1987
- 1987-08-07 JP JP62197899A patent/JPS6442052A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5602697A (en) * | 1993-12-30 | 1997-02-11 | Samsung Electronics Co., Ltd. | Apparatus for fixing a spindle motor to a hard disk drive base |
US5590004A (en) * | 1994-12-30 | 1996-12-31 | International Business Machines Corporation | Resilient clamp and compliant element data disk support system |
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