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Class Information
Number: 720/698
Name: Dynamic optical information storage or retrieval > Dynamic mechanism optical subsystem > Optical storage medium support (i.e., turntable or spindle motor) > Spindle motor exterior structure > Dampening
Description: Subject matter comprising means for reducing vibrations of the spindle motor.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7610594 |
Method of manufacturing rotary driving device by shaving a surface of a turntable with a cutting tool having a flat cutting edge |
Oct. 27, 2009 |
| 7546615 |
Disc drive |
Jun. 9, 2009 |
| 7403380 |
Computer case with optical disk drive mounted on chassis front |
Jul. 22, 2008 |
| 7393575 |
Sheet molding compound damper component, and methods for making and using the same |
Jul. 1, 2008 |
| 7237246 |
Position adjustment and damper mechanism for an optical disk drive |
Jun. 26, 2007 |
| 7185350 |
Disk drive adopting vibration absorber |
Feb. 27, 2007 |
| 7172800 |
Sheet molding compound damper component, and methods for making and using the same |
Feb. 6, 2007 |
| 6834393 |
Disk device |
Dec. 21, 2004 |
| 6683840 |
Vibration damper device for disk drive |
Jan. 27, 2004 |
| 6678234 |
Method for reducing vibration of motor having carrier interface |
Jan. 13, 2004 |
| 6532204 |
Damped turntable/disk arculately positionable relative to a head |
Mar. 11, 2003 |
| 6459668 |
Disk type reproducing apparatus and revolution control method |
Oct. 1, 2002 |
| 6456583 |
DISK PLAYER, AND TURNTABLE INCORPORATING SELF-COMPENSATING DYNAMIC BALANCER, CLAMPER INCORPORATING SELF-COMPENSATING DYNAMIC BALANCER AND SPINDLE MOTOR INCORPORATING SELF-COMPENSATING DYNAMIC |
Sep. 24, 2002 |
| 6256288 |
Disk apparatus and motor therefor |
Jul. 3, 2001 |
| 6045113 |
Frame damper |
Apr. 4, 2000 |
| 5903540 |
Disk player having a self-conpensating dynamic ring balancer |
May. 11, 1999 |
| 5768249 |
Damper for an optical disk drive |
Jun. 16, 1998 |
| 5732063 |
Optic disk drive vibration absorbing device |
Mar. 24, 1998 |
| 5625511 |
Stepped spindle motor shaft to reduce disk drive acoustic noise |
Apr. 29, 1997 |
| 5416762 |
Improved disc cartridge and recording and/or reproducing apparatus having means for positioning a turntable and disc cartridge support structure and means for reducing vibrations |
May. 16, 1995 |
| 5218598 |
Disc driving apparatus with magnetic means for preventing axial movement |
Jun. 8, 1993 |
| 5166918 |
Loading mechanism for disk cartridges with vibration reducing mechanism |
Nov. 24, 1992 |
| 5060209 |
Optical information recording and reproducing apparatus with vibration attenuating mechanism |
Oct. 22, 1991 |
| 4833667 |
Spindle motor assembly for low acoustic noise environments |
May. 23, 1989 |
| 4794588 |
Optical disk player |
Dec. 27, 1988 |
| 4766587 |
Electrical apparatus such as a disc-record player, comprising a mounting device for a drive motor |
Aug. 23, 1988 |
| 4731777 |
Optical disk player |
Mar. 15, 1988 |
| 4458347 |
Record centering and decoupling devices for turntables |
Jul. 3, 1984 |
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