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Class Information
Number: 74/574.4
Name: Machine element or mechanism > Elements > Flywheel, motion smoothing-type > Damping by absorbing vibration force (via rubber, elastomeric material, etc.)
Description: Subject matter in which the flywheel utilizes the property of some materials to suppress an asymmetric motion of the flywheel from a state of equilibrium.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7597029 |
Damper assembly with reinforcing plate |
Oct. 6, 2009 |
| 7491142 |
Belt driving device, driving device, method, image forming apparatus |
Feb. 17, 2009 |
| 7484434 |
Torsional vibration damper |
Feb. 3, 2009 |
| 7437808 |
Method of forming a metal matrix component |
Oct. 21, 2008 |
| 7410035 |
Damper and method for tuning a damper utilizing a surface contact reducing resilient member |
Aug. 12, 2008 |
| 7308840 |
Torsional damper for a transmission output shaft |
Dec. 18, 2007 |
| 7204322 |
Power tool having pneumatic vibration dampening |
Apr. 17, 2007 |
| 7197959 |
Coupling structure mountable to a rotatable shaft |
Apr. 3, 2007 |
| 7178423 |
Noise and vibration damper for a vehicular driveshaft assembly |
Feb. 20, 2007 |
| 7174806 |
Flexible bearing damping system, energy storage system using such a system, and a method related thereto |
Feb. 13, 2007 |
| 7171750 |
Method of producing a torsional damper |
Feb. 6, 2007 |
| 7166940 |
External rotor motor |
Jan. 23, 2007 |
| 7055243 |
Crankshaft damper with integral pulse ring and method |
Jun. 6, 2006 |
| 7048661 |
Power transmission device and torque transmission member |
May. 23, 2006 |
| 7028582 |
Dual mass flywheel using air dampening |
Apr. 18, 2006 |
| 7025681 |
Drive train with a torsional vibration damper and a torsionally flexible coupling |
Apr. 11, 2006 |
| 7022023 |
Integrated driveline flange torsional damper |
Apr. 4, 2006 |
| 6959682 |
Engine balancer with chain drive vibration isolation |
Nov. 1, 2005 |
| 6901821 |
Stator damper anti-rotation assembly |
Jun. 7, 2005 |
| 6684735 |
Torsional damper |
Feb. 3, 2004 |
| 6612279 |
Vibration reducing system for internal combustion engine |
Sep. 2, 2003 |
| 6547053 |
Torsional vibration damper |
Apr. 15, 2003 |
| 6456807 |
Rotation stabilizing device |
Sep. 24, 2002 |
| 6450065 |
Speed-adaptive dynamic-vibration absorber |
Sep. 17, 2002 |
| 6386065 |
Dual ring damper |
May. 14, 2002 |
| 6354988 |
Centrifuge gyro diaphragm capable of maintaining motor shaft concentricity |
Mar. 12, 2002 |
| 6345552 |
Speed-adaptive vibration damper |
Feb. 12, 2002 |
| 6338708 |
Centrifuge with a suspension for locating the drive in an axial direction |
Jan. 15, 2002 |
| 6334372 |
Vibration-reducing device for high-speed rotational body |
Jan. 1, 2002 |
| 6262505 |
Flywheel power supply having axial magnetic bearing for frictionless rotation |
Jul. 17, 2001 |
| 6253633 |
Torsionally compliant sprocket system for balance shaft drive |
Jul. 3, 2001 |
| 6244134 |
Torsional vibration damper |
Jun. 12, 2001 |
| 6220970 |
Virbration absorption assembly |
Apr. 24, 2001 |
| 6215213 |
Drive arrangement for a motor vehicle |
Apr. 10, 2001 |
| 6161450 |
Viscosity-type torsional-vibration damper |
Dec. 19, 2000 |
| 6161512 |
Sprocket system with internal torsional damper |
Dec. 19, 2000 |
| 6151988 |
Drive plate for automotive vehicle |
Nov. 28, 2000 |
| 6136134 |
Process for manufacturing a pressed-in torsional vibration damper |
Oct. 24, 2000 |
| 6131486 |
Flexible plate and a flywheel assembly employing the flexible plate |
Oct. 17, 2000 |
| 6119549 |
Flywheel assembly and a torque converter |
Sep. 19, 2000 |
| 6119840 |
Torsional vibration damper |
Sep. 19, 2000 |
| 6109134 |
Torsional vibration damper with rolling bodies as coupling |
Aug. 29, 2000 |
| 6106421 |
Uncoupled belt pulley |
Aug. 22, 2000 |
| 6106430 |
Rotary vibration damping device for damping rotary vibrations in a drive train |
Aug. 22, 2000 |
| 6089204 |
Combined axial and torsional crankshaft vibration damper for reciprocating engine |
Jul. 18, 2000 |
| 6076456 |
Flywheel quill with thrust plates and axial rotor guiding |
Jun. 20, 2000 |
| 6067876 |
Torsional vibration damper with rolling bodies as coupling elements |
May. 30, 2000 |
| 6032552 |
Vibration control by confinement of vibration energy |
Mar. 7, 2000 |
| 5966996 |
Annular vibration damping machine element |
Oct. 19, 1999 |
| 5967278 |
Dynamic damper and flywheel assembly |
Oct. 19, 1999 |
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