Matches 1 - 50 out of 120 1 2 3 >
Match Document Document Title
6743105 Damper assembly  
A damper assembly includes a driving member, a coil spring, a driven member drivable by the driving member via the coil spring, and dividers by which the coil spring is divided into a number of...
6620048 Apparatus for damping torsional vibrations  
Apparatus for transmission of torque in the power train of a motor vehicle has coaxial rotary first and second torque transmitting devices, each of which can constitute a simple or a composite...
6558260 Torsional vibration damping apparatus  
A torsional vibration damping apparatus which operates between the crankshaft of the engine and the input shaft of the transmission in a motor vehicle has two flywheels which are rotatable relative...
6471593 Device for absorbing oscillations, especially an oscillation damper  
The invention relates to a device for oscillation damping in rotating constructional elements, comprising two oscillating masses, a primary and a secondary mass, that can be rotated in a limited...
6273823 Seal for a torsional vibration damper  
A torsional vibration damper includes two modules which rotate relative to each other and a spring chamber which is sealed by providing the first module with a first guide surface which seals the...
6273227 Lockup device for torque converter  
A lockup device 6 of a torque converter 1 includes a damper mechanism 31. The damper mechanism 31 includes a drive plate 36, a driven plate 35, coil springs 37 and a ring 38. The coil springs 37...
6200222 Two part flywheel for a motor vehicle, the two part flywheel having a torsional vibration damper  
A two part flywheel having a torsional vibration damper with a plurality of inertial masses, for installation in the drive train of a motor vehicle. The two part flywheel comprises a first inertial...
6193611 Flexible coupling  
A disk-type flexible coupling, specifically for installation into the drive train of a motor vehicle between a combustion engine and a transmission, has a first coupling half. The first coupling...
6168525 Flexible clutch for a two-mass flywheel  
A clutch for a two-mass flywheel of an internal combustion engine includes a first half-coupling and a second-half coupling. Both half-couplings are, within the bounds provided, torsionally...
6095299 Friction clutch with a compensating system  
A friction clutch for a motor vehicle is embodied with a centrifugal mass device, which has at least one mass-bearing compensating system. At least one component of the centrifugal mass device is...
6058802 Torsional vibration damper with axially toothed gear elements  
A torsional vibration damper has a drive-side transmission element and an output-side transmission element rotatable relative thereto that is connected to the drive-side transmission element via a...
6058801 Torsional vibration damper with a closure for openings for filling the grease chamber  
A torsional vibration damper has a first flywheel mass on the drive side and a second flywheel mass which is rotatable relative to the first flywheel mass and is connected therewith via a torsional...
6016894 Hydrodynamic coupling device with a lockup clutch  
A hydrodynamic coupling device includes an impeller wheel with an impeller shell and a vane arrangement and a turbine wheel with a turbine shell and vane arrangement. The vane arrangements of the...
5976048 Torsional vibration damper with a lubricant feed for a planet gear  
A torsional vibration damper is provided with a transmission element on the driving side, at least one planet carrier which is provided with at least one bearing for receiving a planet gear...
5944610 Two-mass flywheel for a motor vehicle, which two-mass flywheel has an opening to receive lubricant  
A torsional vibration damper for a flywheel with two inertial masses has two rotating elements which can rotate together and relative to one another. The rotating elements are connected to one...
5931735 Flywheel device with a seal  
A flywheel device has a drive-side centrifugal mass and a second centrifugal mass, which is rotatable relative to the first centrifugal mass and is connected to the first centrifugal mass via a...
5911628 Flywheel device with a seal for a grease chamber  
A flywheel device has a first flywheel mass that is drivable and rotates around a rotational axis and a second flywheel mass that can be deflected relative to the first at least by a limited...
5873445 Method of manufacturing a damping flywheel, notably for motor vehicles  
An apparatus and method of manufacturing a damping flywheel having two coaxial masses one of which is designed to be rotationally integral with a drive shaft such as the crankshaft of an internal...
5860500 Torque transmitting apparatus with hydrokinetic torque converter  
The rotary output element of a hydrokinetic torque converter can receive torque with limited play from the turbine or directly from the housing by way of a damper which operates in series with a...
5816973 Flywheel mass arrangement with a planetary gear having a flywheel mass having a dia larger  
A flywheel mass arrangement having a flywheel mass on the driving side, a planetary gear unit having at least one planet carrier provided with at least one planet gear that engages with at least...
5778738 Two-mass type of flywheel device  
The rotation of a first flywheel of a two-mass type of flywheel device is transmitted to a second flywheel via springs. Frictional connecting portion having a friction plate is provided between the...
5772515 Torque damper  
In a torque damper including damper springs accommodated in a channel defined around an outer periphery of a transmitting member with guide sheets sandwiched therebetween, notches are provided in...
5771756 Double damping fly-wheel  
A double damped flywheel having two coaxial masses. A first mass is fixed to a driving shaft of a central portion (20) made of sheet metal and a peripheral massive portion (22) connected to the...
5768950 Flywheel device having a sealing for a grease chamber  
A flywheel device having two flywheel masses which are deflectable relative to each other. Within one of the masses a grease chamber is provided along with packings against the emergence of viscous...
5761969 Torsional vibration damper  
A torsional vibration damper has an annular driven member and an annular inertia member, coaxial with the driven member. The inertia member is capable of limited rotational movement relative to the...
5758419 Method of assembling a flywheel mechanism  
The present invention includes a flywheel assembly having a first flywheel, a second flywheel, a viscous damper mechanism 3 disposed therebetween, and a boss member 5. The second flywheel is...
5752885 Torque fluctuation absorbing apparatus  
A torque fluctuation absorbing apparatus includes a torque input member coaxially assembled with an output member through a plurality of circumferentially equally spaced resilient elements in such...
5752884 Damping device for torque converter  
In a lock-up piston and damper device for a torque converter, a divider member is provided between the retainer plate and the lock-up piston for supporting springs of an internal circumference in...
5743371 Clutch disc assembly  
A clutch disc assembly interposed between an input side rotary member and an output side member has a hub, disc-like plates, a friction member, an elastic member and a viscous damper mechanism. The...
5743365 Lock-up damper device for fluid transmission apparatus  
A lock-up damper includes a driving plate or flange formed integrally with a radially outer flange of a lock-up piston, a driven plate fixed to an outer peripheral portion of a turbine shell, and...
5735768 Torsional vibration damper with variable transmission  
A torsional vibration damper has an drive-side transmission element with at least one planet carrier rotatable relative thereto. The planet carrier is provided with at least one planetary gear,...
5733218 Flywheel having two centrifugal masses and a torsional vibration damper with gear train elements which can be adjusted as a function of load  
A torsional vibration damper has an input-side transmission element and an output-side transmission element, at least one of which is connected, preferably by means of a spring device, with at...
5730656 Viscous resistance generation mechanism  
A viscous resistance generation mechanism includes a first flywheel, a plurality of sliders and a driven plate. The first flywheel includes an arcuate fluid filled chamber, with the plurality of...
5725429 Flywheel mechanism  
A flywheel assembly having a first flywheel, a second flywheel, a viscous damper mechanism (3) disposed therebetween, and a boss member (5). The second flywheel is supported on the first flywheel...
5713796 Flywheel assembly and its method of assembly  
A flywheel assembly comprising a unitary first flywheel having a hub portion and a radial circumferential portion, the first flywheel connectable to an output shaft, a viscous fluid damping...
5695403 Torsion damper of reduced axial size, especially for a motor vehicle  
A torsion damper comprising a first rotating element (12) and a second rotating element (14), coaxial with each other and defining between them an annular housing which receives a resilient damping...
5690199 Hydrokinetic coupling apparatus, notably for motor vehicles  
The hydrokinetic coupling apparatus includes a housing (12) capable of being rotatably locked on a driving shaft, a turbine wheel (14) capable of being rotatably locked on a driven shaft and a...
5682972 Torsional vibration dampening device  
A torsional vibration dampening device suitable for a clutch to transmit torque between driving and driven members, absorbing torsional vibrations, comprises a plurality of circumferentially...
5669478 Air-cooled flywheel and a friction clutch for a transmission of a motor vehicle, the flywheel having two centrifugal masses  
A flywheel with two centrifugal masses has a secondary centrifugal mass assembled from two individual parts, wherein the first part is actively connected to a torsion damping device, and the second...
5653639 Vibration dampening torque transmitting coupling disc which enables varying of the damping cross section of the circumferential gaps as a function of the angle of rotation  
A coupling disk has a varying damping cross section of the circumferential gaps as a function of the angle of rotation of the first annular part relative to the second annular part. Thus, in the...
5649864 Torsion damper, with lubricated springs especially for a motor vehicle  
A torsion damper, especially for a motor vehicle clutch, comprises two coaxial parts, namely a primary and a secondary coaxial part respectively, which are mounted for rotation of one with respect...
5636553 Flywheel arrangement for a transmission of a motor vehicle  
A flywheel arrangement has a first flywheel releasably connected with the crankshaft of an internal combustion engine, a second flywheel rotatable relative to the first flywheel, and a torque...
5624317 Friction bearing for a flywheel with two centrifugal masses and guiding arrangement for springs associated therewith  
A device to damp vibrations in a motor vehicle between the engine and the drive train, whereby there is a torsion damping device between a first centrifugal mass and a second centrifugal mass. The...
5617940 Power transfer apparatus having a vibration dampening mechanism which provides structural support for the apparatus  
A power coupling mechanism having fluid dampening device with interfitting members which assist in the absorption and transmittance of stress due to torsion and thrust loads, thus reducing the size...
5603660 Viscous damper and shear plate for improved fluid flow  
A torsion damping mechanism is disclosed of the type including a viscous damper in which a first sidewall defines a ramp surface. The clutch assembly includes a radially outer portion and a...
5601492 Two mass flywheel for a motor vehicle transmission having a separate thrust bearing between the two masses  
A two-mass flywheel has a first flywheel mass which can be connected to the crankshaft of an internal combustion engine, and can be provided with a thrust bearing for a hub of a second flywheel....
5597059 Flywheel assembly for a motor vehicle, the flywheel assembly having a gap seal  
A flywheel assembly has a first flywheel which is detachably connected to the crankshaft of a combustion engine, a second flywheel which can be rotated relative to the first, and a torque...
5595539 Viscous vibration damping mechanism with variable fluid flow resistance  
A fluid viscous damper mechanism (4) used in a flywheel assembly includes a first flywheel (1) and a second flywheel (3) which are connected for limited rotary displacement therebetween. The...
5582076 Flywheel assembly with vibration dampening mechanism  
A flywheel assembly includes a first flywheel having an annular wall on its outer peripheral portion, a seal plate fixed to the outer peripheral portion to form an annular space between the first...
5573460 Torsional vibration dampening device having multiple dampening force levels with transitional dampening means between multiple dampening force levels  
Viscous resistance generation mechanism (71) is a device that dampens torsional vibrations using the restricted flow of a viscous fluid. The mechanism is installed in a flywheel assembly having a...
Matches 1 - 50 out of 120 1 2 3 >