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WO/2013/143655A1 |
The invention relates to a bearing arrangement 10 in which two spring systems 16, 17 are decoupled from one another. The invention further relates to a method for assembling a bearing arrangement, in which the dimensions of a compensatio...
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WO/2013/143884A1 |
The invention relates to a shaft (10) for transmitting a torque, which shaft has at least one first axial section (14) in an inner spatial region (16) and one second axial section (18) in an outer spatial region (20). The two spatial reg...
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WO/2013/142461A1 |
and more particularly, this thrust bearing is designed to support compressor/turbine thrust loads in an improved arrangement which does not require oil lubrication and which is designed to support necessary shaft thrust loading by the ut...
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WO/2013/141691A1 |
The present invention relates to an alignment device (100, 101). The alignment device (100, 101) comprises a moving member (20), a guiding member (30) for guiding the moving member (20); and a plurality of balancing members (60) for movi...
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WO/2013/135497A1 |
The invention relates to a rolling bearing assembly, comprising at least a rolling bearing outer ring (4) of a rolling bearing, an intermediate element that surrounds the rolling bearing outer ring (4), and a housing part, into which the...
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WO/2013/122229A1 |
Provided is a tolerance ring enabling a peak load to be controlled when a pivot shaft is press-fitted into the tolerance ring, and a load applied onto the pivot shaft by the tolerance ring to be kept in a state in which the tolerance rin...
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WO/2013/120755A1 |
This set of rolling bearings, which is a grounding bearing for a rotary machine, comprises a first-angular contact rolling bearing (16) having a first outer race (30), a first inner race (32) and first rolling elements (34), a second ang...
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WO/2013/113590A1 |
The present invention relates to a novel slide bearing and an operating method for the same. The invention proposes that an additional lubrication film thickness in the bearing is produced in order to alter the dynamic bearing properties...
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WO/2013/103592A1 |
A turbomachine includes a housing and a rotatable shaft, where at least a portion of the rotatable shaft is located in the housing. The turbomachine also includes a magnetic thrust bearing that axially positions the rotatable shaft and a...
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WO/2013/098099A1 |
A pump unit having an electric drive motor designed as a canned motor which has a bearing (22) in the interior of a motor can (14), on which a motor shaft (20) is supported, wherein said bearing (22) has an outside diameter that is small...
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WO/2013/095495A1 |
In certain embodiments, a method includes positioning a tolerance ring (102) between a bearing assembly (100) and an actuator arm (104). The tolerance ring (102) is compressed so that the tolerance ring buckles at predetermined weak poin...
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WO/2013/093691A1 |
An imaging system (100) includes a stationary gantry (102), a rotating gantry (104) that rotates around an examination region about a z-axis, an annular support (106) that is statically affixed to the stationary gantry and that rotatably...
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WO/2013/088201A1 |
The present invention provides a bearing, in particular a pitch bearing for a wind energy converter, comprising an outer ring(102), an inner ring (104), a plurality of rollers riding between the outer and inner ring and means (1200, 1200...
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WO/2013/090244A1 |
A railroad car side bearing including a cage, a cap, a lock out insert configured to be removably connected to the cage, and an elastomer element configured to mate with the lock out insert. The lock out insert includes a key that is dim...
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WO/2013/086589A1 |
The present patent invention application concerns a device designed to absorb radial and axial expansion variations during operation of a rotary electric machine. The bushing fits between the bearing and wheel hub to absorb impacts, whil...
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WO/2013/079896A1 |
A gas bearing assembly for a gas bearing spindle. The assembly comprises a housing portion (11) and an inner radial bearing portion (10) disposed within and resiliently mounted relative to the housing portion. The inner radial bearing po...
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WO/2013/069682A1 |
This radial foil bearing (3, 3A), which surrounds and supports a rotating shaft (1), is provided with the following: a cylindrical top foil (10) disposed so as to face the rotating shaft (1); a back foil (11) disposed radially outwards o...
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WO/2013/056770A1 |
The invention relates to a servo-assisted steering system, in particular for a motor vehicle, having a servo motor which drives an axially displaceable component via a nut (1) which is mounted in a frame (9, 10) in a rotatable manner in ...
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WO/2013/055454A1 |
A tilting pad bearing for a high speed rotary machines, such as a turbocharger for an internal combustion engine, comprises a cage and a plurality of tilting pads. The cage is formed by two annular rings separated by spacers machined fro...
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WO/2013/054613A1 |
The present invention relates to a radial foil bearing (3) which supports a rotating shaft (1). This radial foil bearing (3) is provided with a top foil (10), a back foil (11), and a bearing housing (12) housing the top foil (10) and the...
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WO/2013/045179A1 |
The invention relates to a steering bearing (1) for backlash-compensating mountings of a shaft (3) in a housing (6), with at least one row (16) of rollers (17) and a bearing sleeve (23) surrounding the row (16) on the outside, and with a...
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WO/2013/042713A1 |
The purpose of the invention is to provide a leaf-type foil bearing with which high rotational precision is obtained and which is able to handle further increases in rotation rate. The foil bearing (10) is provided with: a cylindrical ou...
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WO/2013/026626A1 |
The invention relates to a squeeze film damper, which comprises a bearing cartridge (6), a housing (4), in which the bearing cartridge (6) is accommodated, and a squeeze film in a gap (22) between the housing (4) and the bearing cartridg...
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WO/2013/028507A2 |
The present invention relates to a bearing arrangement (28) having at least one radial air bearing (1) and/or having an axial air bearing (15'), wherein the radial air bearing (1) has an inner annular bearing plate (7) and a spring plate...
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WO/2013/024674A1 |
A radial foil bearing (3) for supporting a rotary shaft (1) is provided with a cylindrical top foil (10) disposed facing the rotary shaft (1), a back foil (11) disposed on the outside of the top foil (10) in the radial direction, and a c...
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WO/2013/023930A1 |
The invention relates to a rolling bearing assembly (6) for a rotor (2) of a turbocharger, preferably an exhaust gas turbocharger (1), comprising a bearing housing (7). A reduced tendency toward vibration results from a bearing cartridge...
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WO/2013/018605A1 |
A thrust foil bearing (20) is equipped with thrust members (21), and with foil members (22) that are attached to an end face of the thrust members (21) and have a thrust bearing surface (31c), with thrust bearing gaps (T) being formed wi...
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WO/2013/018505A1 |
The present invention relates to a radial foil bearing (3) that supports a rotary shaft (1) and comprises a top foil (10), a back foil (11), and a bearing housing (12) which houses the top and back foils. An engagement groove (15) is for...
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WO/2013/018618A1 |
The present invention relates to a radial foil bearing (3) that supports a rotary shaft (1) and comprises a top foil (10), a back foil (11), and a bearing housing (12) which houses the top and back foils. The top foil (10) is formed by r...
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WO/2013/013844A1 |
The invention relates to a tunnel roller. In particular, the invention relates to a tunnel roller having a longitudinal slot extending at an angle to an axis of the tunnel roller in the wall thereof. The longitudinal slot in the tunnel r...
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WO/2013/015098A1 |
This radial foil bearing (3, 20) is provided with: a cylindrical top foil (10, 21); a back foil (11) located on the outer side in the radial direction of the top foil (10, 21); and a cylindrical bearing housing (12, 25) for accommodating...
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WO/2013/011839A1 |
The purpose of the present invention is to implement an electric supercharger that has a simplified architecture, is easy to assemble, produces reduced vibration and noise, and has a motor inverter, making it possible to minimize losses ...
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WO/2013/000517A1 |
A spherical plain bearing (10, 110, 210) is defined by a flexible ball (12, 111) rotatably engaged with an outer race (14). The flexible ball (12, 111) defines a bore (18, 218) extending at least part way therethrough for receiving a sha...
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WO/2012/175074A1 |
A bearing device (100) for screw conveyor shafts (200) comprises at least one shaft bearing unit (20) and a connecting shaft (50), guided in the shaft bearing unit (20), for connecting to at least one screw conveyor shaft (200). There is...
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WO/2012/155959A1 |
Rolling bearing having insulating material Rolling bearing comprising an inner ring(1), an outer ring(2), at least one row of rolling elements (3) between the inner and outer rings (1, 2), and an annular housing (5)comprising at least on...
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WO/2012/156119A1 |
The invention relates to a bearing device (100) comprising a bearing body (20) for receiving a bearing (38) that is used to support a shaft (12), said bearing being arranged in a receiving body (15), in particular a housing, in a formfit...
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WO/2012/152541A1 |
The invention relates to a bearing arrangement for the rotatable mounting of a shaft (7) in relation to a housing (8), comprising a back-up bearing (9) which is designed as a rolling contact bearing, wherein the rolling contact bearing c...
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WO/2012/152539A1 |
The invention relates to a bearing arrangement for the rotatable mounting of a shaft (7) in relation to a housing (8), comprising a back-up bearing (9) which is designed as a rolling contact bearing, wherein the rolling contact bearing c...
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WO/2012/150056A1 |
The invention relates to a rolling bearing having two sets of rolling elements, wherein in order to achieve slip-free rolling contact in a load state of low load, one set of rolling elements is designed having spherical rolling surfaces ...
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WO/2012/144628A1 |
A tolerance ring (8) having a ring shape which circles almost the entire circumference in a predetermined direction and provided with protrusions (81). The curvature radius of ends (82, 83) in the circling direction is set to be less tha...
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WO/2012/139830A1 |
The invention relates to a bearing unit (1, 61, 131, 201, 261) for a turbocharger, comprising a bearing housing (5, 65, 135, 205, 265) which extends in an axial direction and also comprising a bearing cartridge (3, 63, 133, 203, 263) arr...
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WO/2012/138816A2 |
Motion control bearings and methods making such with the capability to monitor properties therein is provided. Devices and methods for creating and using motion control bearings for rotary wing aircraft in particular are disclosed using ...
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WO/2012/132586A1 |
A turbocharger and a method for manufacturing a floating bush configured so that the noise generation can be reduced and rotational speed can be increased. A turbocharger (1) is configured in such a manner that a rotating shaft (7) havin...
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WO/2012/127998A1 |
A foil bearing (1) is equipped with: a top foil (5) in which a wedge-shaped radial bearing clearance (C) is formed between a shaft member (2) inserted in the inner circumference thereof and the top foil; a back foil (6), which is arrange...
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WO/2012/123710A1 |
A high speed flywheel system for a vehicle, i.e. capable of running at speeds of 20,000 rpm or greater, the system comprising a flywheel (4) mounted on a shaft (6) and contained within a housing, and at least one bearing arrangement (8),...
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WO/2012/117792A1 |
A foil bearing (1) equipped with: a flexible cylindrical top foil (4), at the inner circumference of which is inserted a shaft member (2), with a radial bearing clearance (C) formed therebetween; a cylindrical support member (5) that is ...
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WO/2012/110384A1 |
Bearing arrangement for rapidly rotating shafts of vacuum pumps, in particular turbomolecular pumps, having two bearing elements (12) which mount the shaft (10). At least one of the two bearing elements (12) has a bearing (16) having a b...
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WO/2012/108086A1 |
Obtained by the present invention is a step-up mechanism for a wind-powered generator that is compact, lightweight, low-cost, and has high reliability and long life. The step-up mechanism (50) for a wind-powered generator comprises the f...
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WO/2012/097962A2 |
The invention relates to a novel innovative bearing prestressing means, in particular an anti-friction bearing which can be prestressed in a targeted and adjustable manner by corresponding means which generate pressure. The invention rel...
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WO/2012/089418A1 |
The invention relates to a bearing device (10) for a drive unit (1), wherein the drive unit (1) has a drive motor (11) which interacts with a transmission element (15) via a drive shaft (12) with multiple bearings, having a first bearing...
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