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Class Information
Number: 720/694
Name: Dynamic optical information storage or retrieval > Dynamic mechanism optical subsystem > Chassis base supporting transducer carriage > Vibration or resonance suppression > Viscoelastic material
Description: Subject matter wherein a rubber-like, resilient, viscoelastic substance is placed on the base so as to absorb vibrations and resonances.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7415398 |
Method of simulating viscoelastic material |
Aug. 19, 2008 |
| 7370341 |
Disk driving apparatus and method of manufacturing the same |
May. 6, 2008 |
| 6883175 |
Dynamic vibration absorbing apparatus for an optical disk drive |
Apr. 19, 2005 |
| 6859935 |
Disk apparatus with chucking mechanism |
Feb. 22, 2005 |
| 6324153 |
Disk device having vibration absorbers for providing a small-height structure |
Nov. 27, 2001 |
| 6178156 |
Disk recording and reproduction apparatus and dynamic damper thereof |
Jan. 23, 2001 |
| 6034941 |
Vibration-absorbing damper for optical disk drive |
Mar. 7, 2000 |
| 5768249 |
Damper for an optical disk drive |
Jun. 16, 1998 |
| 5761184 |
Vibration damping article |
Jun. 2, 1998 |
| 5745471 |
Device for damping vibrations or shocks in an optical disk player |
Apr. 28, 1998 |
| 5745472 |
Vibration attenuation apparatus of optical disc player |
Apr. 28, 1998 |
| 5737304 |
CD/CD-ROM apparatus |
Apr. 7, 1998 |
| 4985884 |
Disk shaped recording reproduction device |
Jan. 15, 1991 |
| 4922478 |
Device for supporting a sub-frame of a disc record player on a frame, and disc record player comprising such a device |
May. 1, 1990 |
| 4703470 |
Dynamic absorber device for use with disk drives |
Oct. 27, 1987 |
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