Class / Patent application number | Description | Number of patent applications / Date published |
384535000 | Resilient support member | 25 |
20090103846 | Decoupling device for mounting a shaft on a base and radial ondular washer - A decoupling device for the bearing arrangement of a shaft carried in a housing, in particular a shaft of a belt-driven conical-pulley transmission with a chain that functions as the belt. The decoupling device includes an outer bearing ring configured with a circularly cylindrical outer surface and within which the shaft is mounted, and an inner surface of a housing that encloses the bearing ring outer surface. At least one radial ondular washer is arranged between the bearing ring outer surface and the housing inner surface, which allows a limited relative radial movement between the housing inner surface and the bearing ring outer surface by elastic deformation of the washer. | 04-23-2009 |
20090214149 | Adjustable vehicle driveline mount - A generally hollow three element boxed mounting bracket adapted to hold a carrier bearing assembly within it's central cavity and be mechanically affixed to a frame member of a vehicle. The three elements forming the boxed structure each have slotted orifices that align to allow the passage of mechanical fasteners. The relative positioning of the individual bracket elements allows for adjustment of the carrier bearing assembly in the X, Y and Z axes. The bracket also has two slotted orifices for the attachment of the carrier bearing assembly and allows for the attachment of all models of driveshaft carrier bearings. | 08-27-2009 |
20100195949 | ROLLING BEARING - A rolling bearing ( | 08-05-2010 |
20110044570 | Positioning Device for Motor Bearing - A positioning device includes a shaft tube having a receptacle receiving a support member that includes first and second ends spaced along an axis. The support member further includes a through-hole extending from the first end through the second end. A bearing is received in the receptacle and includes an end facing the first end of the support member. The end of the bearing includes an inclined pressing surface aligned with a support portion formed on the first end of the support member. The pressing surface deforms the support portion when the bearing is pushed downward during assembly. The deformed support is received in a groove between the pressing surface and an inner periphery of the receptacle to offset and absorb the downward pressing force. The bearing is, thus, reliably fixed in the desired assembly position while preventing the support member from being damaged or generating noise during operation. | 02-24-2011 |
20130011092 | ATTACHMENT STRUCTURE OF PROPELLER SHAFT TO CROSS-MEMBER - An attachment structure of a propeller shaft to a cross-member in a vehicle includes a pair of main frames ( | 01-10-2013 |
20130089284 | METHOD FOR DYNAMICALLY ABSORBING SHOCKS IN A POWER SHAFT, IN PARTICULAR A SUPERCRITICAL SHAFT, AND SHOCK-ABSORBING ARCHITECTURE FOR IMPLEMENTING SAID METHOD - An architecture making it possible to provide sufficient absorption of shocks for a power shaft while maintaining rigidity at front bearings so as to not compromise meshing of power teeth of a drive pinion. A compressible dynamic shock absorption is provided in alignment with a downstream shock absorber of an additional meshing. An assembly for dynamically absorbing shocks for a power shaft includes upstream and downstream bearings including power rollers mounted on two casings and flanking a speed-reducing teeth meshing. The downstream bearing is coupled to at least one additional roller bearing associated with a compressible shock absorber to form a downstream shock absorber axially offset relative to the upstream bearing opposite the teeth meshing. Both downstream bearings are connectable by a flexible frame mounted on the common casing. The architecture can be used for power-transmission shafts, for example supercritical shafts in turbine engines. | 04-11-2013 |
20150049974 | BEARING ARRANGEMENT WITH TWO AXIALLY ACTING SPRING SYSTEMS - The invention relates to a bearing arrangement in which two spring systems are decoupled from one another. The invention further relates to a method for assembling a bearing arrangement, in which the dimensions of a compensation means can be subsequently adapted. | 02-19-2015 |
20150316095 | ELASTICALLY SUPPORTED ROLLING BEARING ARRANGEMENT - A rolling bearing, particularly for a gas turbine, includes a plurality of rolling elements ( | 11-05-2015 |
20160091020 | BEARING ASSEMBLY HAVING A BACK-UP BEARING - The invention relates to a bearing assembly having a back-up bearing ( | 03-31-2016 |
384536000 | Elastomer or plastic | 16 |
20080205809 | Tunable mass damper for a drive shaft center support bearing - A mass damper for use with a drive shaft center support bearing is located on a non-rotating portion of the bearing and is suspended on a spring element for free vibration and has a resonance that is selected to be the same as that which would otherwise be communicated to the vehicle through the bearing by the drive shaft and drivetrain components. The two embodiments are each tunable so that the damper can be set to have different resonant vibration characteristics, as required for use with different drive shaft and drivetrain configurations. | 08-28-2008 |
20080267549 | Propeller Shaft for Motor Vehicle - In a propeller shaft for a motor vehicle, a cover is provided in an outer end of an annular support member, the cover extends to an inner side in a radial direction from an outer end of the annular support member, and the extended end sets a gap formed with respect to an outer shell of a stopper means so as to be open in an axial direction to an inlet of a labyrinth seal. | 10-30-2008 |
20080267550 | Propeller Shaft for Motor Vehicle - In a propeller shaft for a motor vehicle, an outer periphery of an outer end of an annular support member is formed as an expanded poison. | 10-30-2008 |
20080292232 | Corrosion-Resistant Bearing - The invention relates to a bearing of a drive shaft ( | 11-27-2008 |
20090297082 | CENTERING MECHANISMS FOR TURBOCHARGER BEARINGS - An exemplary spring for positioning a turbocharger bearing in a housing includes a free standing inner diameter, a free standing outer diameter and a substantially sinusoidal shape to provide an inward radial bias and to provide an outward radial bias wherein the spring balances the inward radial bias with the outward radial bias to thereby position a turbocharger bearing in a housing. Various exemplary springs, bearings, housings, assemblies, etc., are also disclosed. | 12-03-2009 |
20100260450 | CENTERING MECHANISMS FOR TURBOCHARGER BEARINGS - An exemplary assembly includes a turbocharger center housing with a bore; a turbocharger bearing with an annular groove having a diameter; and a substantially planar spring, seated at least partially in the annular groove for positioning the turbocharger bearing in the bore of the housing, where the spring includes a first end and a second end, a free standing inner diameter, a plurality of straight sections tangent to the free standing inner diameter and disposed between the first end and the second end and a curved section disposed between two of the straight sections where the spring balances an inward radial bias with an outward radial bias to reduce contact between the bearing and the housing and variation in a squeeze film thickness. Various exemplary springs, bearings, housings, assemblies, etc., are also disclosed. | 10-14-2010 |
20130142470 | ELASTIC RING BEARING - The present invention relates to an elastic ring bearing, and more particularly, to an elastic ring bearing formed by inserting an elastic ring in a bearing used in various industrial apparatuses or vehicles so as to disperse the load applied to the bearing in accordance with rotation, thereby decreasing driving noise and vibration, and improving durability. The elastic ring bearing includes an inner wheel, an outer wheel, and a rolling element inserted between the inner wheel and the outer wheel. An outer wheel elastic ring is disposed between the outer wheel and the rolling element. | 06-06-2013 |
20130209017 | ARMATURE SHAFT BEARING UNIT - An armature shaft bearing unit, particularly for an angle grinding machine, includes at least one damping element configured to damp vibrations of an armature shaft. The armature shaft bearing unit further includes at least one movement limiting element configured to limit a movement of the armature shaft in at least one damping direction of the at least one damping element. | 08-15-2013 |
20130287330 | CENTER BEARING SUPPORT - The invention provides a center bearing support ( | 10-31-2013 |
20140029885 | HUB-BEARING ASSEMBLY FOR ROTATABLY MOUNTING A TILLING DISC - A hub-bearing assembly is disclosed, wherein the hub-bearing assembly is used for rotatably mounting a tilling disc about an axis of rotation is disclosed. The hub-bearing assembly comprises an annular hub comprising an axially extending tubular portion defining a cylindrical housing and an outer flange for mounting a disc, a bearing unit mounted in the housing, and an elastic damping body arranged in the housing and radially interposed between the hub and an outer ring of the bearing unit. | 01-30-2014 |
20140064651 | CONCEPT FOR CENTERING A BEARING RING IN A HOLDING ELEMENT - A centering assembly ( | 03-06-2014 |
20150010259 | ROLLING BEARING DEVICE, IN PARTICULAR FOR A STEERING COLUMN - A rolling bearing device for a steering column having an outer ring, an inner ring, at least one row of rolling elements arranged between the rings, a sleeve mounted in the bore of the inner ring and coming to bear axially against the ring is provided. The sleeve provides a bore designed to come into radial contact with a shaft, and a member for the axial retention of the sleeve including retention means designed to engage with the shaft. The sleeve having at least one elastic body at least partially delimiting the bore. The axial retention member mounted to bear axially directly against the sleeve on the opposite side from the inner ring. | 01-08-2015 |
20150016763 | SEGMENTED VISCOELASTIC BUSHING FOR ROTATING ELECTRICAL MACHINES BEARING - The present invention discloses a device designed with the purpose of absorbing radial and axial expansion variations during the rotating electrical machine operation. The bushing is fitted between the bearing and the wheel hub in order to absorb impacts, but allowing in a controlled level the axial and radial movement of the bearing resulting from the existing clearance between the bearing and the outer ring of the bearing. | 01-15-2015 |
20150327427 | DAMPING FLANGE FOR AGRI-HUB - A hub-bearing assembly for rotatably mounting a tilling disc about an axis of rotation. The hub-bearing assembly includes an annular hub providing an axially extending tubular portion, comprising a housing and a radially outer flange for mounting a disc. A bearing unit is mounted within the housing. An elastic damping body axially is fitted between the radially outer flange and the disc. | 11-19-2015 |
20160108968 | STOPPER PIECE AND BEARING APPARATUS - To provide a stopper piece and a bearing apparatus capable of stopping the rotation of a shaft member to which a bearing and so on are fitted by using a tool. A stopper piece according to the present invention is a cylindrical stopper piece which is fitted over the shaft member of the propeller shaft with the bearing, one end face of which contacts with the bearing to prevent movement of the bearing, which includes a pair of protruding portions protruding from the other end face along the shaft member to interpose the shaft member, in which outer surfaces of the pair of protruding portions are flat surfaces directed to opposite directions as well as parallel to each other. | 04-21-2016 |
20190144106 | COMBINATION ELASTOMERIC AND ELLIPSOIDAL PLAIN BEARING | 05-16-2019 |