| Document |
Document Title |
|
WO/2022/154040A1 |
This main spindle device comprises a squeeze film damper having: a plurality of seal members spaced apart from one another in the axial direction of a main spindle and compressed and deformed between a bearing unit and a housing; and a v...
|
|
WO/2022/109648A1 |
The invention relates to a plain bearing arrangement (9) comprising: - an inner ring element (13); - an outer ring element (14); - at least one plain bearing element (15) arranged between the inner ring element (13) and the outer ring el...
|
|
WO/2022/109635A1 |
The invention relates to a method for assembling a rotor bearing (8) of a wind turbine (1), comprising the following method steps: - providing a rotor shaft (16); - providing a bearing block (17); - providing individual sliding bearing p...
|
|
WO/2022/109650A1 |
The invention relates to a plain bearing arrangement (9) comprising: - an inner ring element (13); - an outer ring element (14); - at least one plain bearing element (15) arranged between the inner ring element (13) and the outer ring el...
|
|
WO/2022/111751A1 |
The invention relates to a device for installing a seal (11) on a bearing ring (5, 6) of a rolling bearing (4) which has an inner ring (5) and an outer ring (6), comprising an installation table (3) which is designed to fix one of the be...
|
|
WO/2022/109634A1 |
The invention relates to a method for changing a sliding bearing pad (18) arranged on a rotor shaft (16) of a rotor bearing (8) of a wind turbine (1), having the steps of: - moving the sliding bearing pad (18) to be changed to a removal ...
|
|
WO/2022/098182A1 |
According to an embodiment of the present invention, a preload nut assembly for applying a preload to a bearing device is provided. The preload nut assembly according to an embodiment of the present invention may comprise: a preload nut ...
|
|
WO/2022/096054A1 |
The invention relates to a cage (14) for a split roller bearing and to a method for mounting a cage (14) of this type. In order to form a cage (14), cage segments (1) are provided, each of said cage segments (14) being formed by two side...
|
|
WO/2022/078583A1 |
Disclosed is a cylindrical roller bearing (1) having at least an outer ring (4) with a raceway, an inner ring (2) with a race way and a plurality of cylindrical roller elements (6) rolling at the raceways of the inner ring (2) and the ou...
|
|
WO/2022/074862A1 |
Provided is a tapered roller bearing 1 including an inner ring 2, an outer ring 3, a plurality of tapered rollers 4 that roll on an inner ring track 21 and an outer ring track 31 while being in contact with these tracks, and a ring-like ...
|
|
WO/2022/075155A1 |
A tapered roller bearing (1) comprises: an inner race (2); an outer race (3); a plurality of tapered rollers (4) that come into rolling contact with an inner raceway (21) and an outer raceway (31); and an annular retainer (5A) which has ...
|
|
WO/2022/073531A1 |
The invention relates to a cage (1) for a rolling bearing (2), having an annular main body (3) which has multiple pockets (4) that are arranged in the circumferential direction and are designed to receive rolling bodies (15) of the rolli...
|
|
WO/2022/074035A1 |
The present invention relates to a system (1) for separating a drive shaft (2) from a bearing bracket (3). The assembly formed by the drive shaft (2) and the bearing bracket (3) is placed on top of a cylinder (4), which pushes against th...
|
|
WO/2022/064955A1 |
At a second step (P2) for obtaining a second assembly (A2) in which a first assembly (A1) and a first seal member (7A) are combined, firstly, an outer ring (2) and a first roller cassette (9A) in the first assembly (A1) are supported fro...
|
|
WO/2022/050298A1 |
This protrusion prevention jig (17) is used at the time of conveying or assembling an asymmetrical double-row self-aligning roller bearing (1) and prevents bearing constituting elements from being deviated from each other. The protrusion...
|
|
WO/2022/039203A1 |
The preload inspection method for wheel bearing devices comprises: a press-fitting step (S02) for press-fitting an inner ring (4) into a small diameter step part (3a); a first bearing preload value calculation step (S03) for calculating ...
|
|
WO/2022/039204A1 |
Provided is a rotational torque inspection method for a wheel bearing device that enables detection of an abnormality in a component or step occurring midway in the manufacturing of the wheel bearing device, and enables reduction in the ...
|
|
WO/2022/033626A1 |
The invention relates to a bearing (1) with at least one first bearing ring (3) and at least one second bearing ring (4) and with a sensor system (2), wherein the sensor system (2) is formed from at least one rotor (7) arranged in the be...
|
|
WO/2022/003263A1 |
The present invention relates to a guide device (10) comprising: a metal component (20) having a friction surface (22) for receiving a counter piece (2) in sliding frictional contact; a wear detection system (30) for detecting wear of th...
|
|
WO/2021/246209A1 |
Provided is a design standard for a tapered roller bearing that can be put into practical use and is of an outer ring flange type, the tapered roller bearing having a sufficient moment load and bearing lifespan without a great reduction ...
|
|
WO/2021/240332A1 |
A rolling seamer (10) of cans or jars is described. To improve the performance of the rolling seamer it comprises an inner bearing (30) formed of two coaxial rings (32, 34) made of ceramic and an outer roller (12) made of ceramic.
|
|
WO/2021/235022A1 |
[Problem] To provide a self-aligning roller bearing retainer with which the bearing is free from skewing or fretting of rollers reducing the service life thereof and is excellent in assemblability, and which can adopt race guide type as ...
|
|
WO/2021/219602A1 |
Method for replacing a sliding pad (7, 8) of a rotational sliding bearing (2), wherein the bearing comprises a plurality of sliding pads (7, 8) each supporting an annual rotatable part (5) of the bearing (2) on a stationary part (6) of t...
|
|
WO/2021/213597A1 |
A wind turbine has a bearing housing, a rolling element bearing within the bearing housing and a space within the bearing housing for containing grease for lubricating the rolling element bearing. A shaft is rotatably supported by the ro...
|
|
WO/2021/204624A1 |
A rotary bearing (50), in particular for a harmonic drive, comprising an outer rotary bearing ring (1b) and an inner rotary bearing ring (1a) which is arranged therein; the inner rotary bearing ring (1a) and the outer rotary bearing ring...
|
|
WO/2021/204316A1 |
The invention relates to an anti-friction bearing arrangement (1), comprising an anti-friction bearing (2) with an inner ring (3), an outer ring (4), rolling bodies (5) and a cage (6), wherein the inner ring has an inner ring raceway (7)...
|
|
WO/2021/172327A1 |
In the present invention: a cage (7) is integrally formed of a resin composition; a plurality of pillar parts (14) are arranged to be located radially outside a pitch cone (P); a small-diameter-side annular part (13) has an inward flange...
|
|
WO/2021/163801A1 |
A bushing is configured for installation in the hole of a lug, which has a protrusion extending radially inward from a surface of the hole. The bushing includes a first cylindrical body that is sized to be received within the hole of the...
|
|
WO/2021/160500A1 |
The invention relates to a rolling bearing with two bearing rings (2, 3) and rolling elements (4) running between same, and a sensor (5) for detecting movements and/or positions of the bearing rings (2, 3) relative to one another, wherei...
|
|
WO/2021/151425A1 |
The invention relates to a roller bearing having a plurality of cylindrical or conical rolling bodies (3) which are arranged between an outer bearing ring (1) and an inner bearing ring (2) and are guided by a bearing cage (4), wherein: a...
|
|
WO/2021/143984A1 |
Usually, rolling bearings permit a relative rotation of the bearing partners with respect to one another without a limit to the rotational angle. In some applications, however, only a pivoting of bearing partners relative to one another ...
|
|
WO/2021/116727A1 |
The present invention relates to a method and an equipment permitting to optimally handle and support a roll made of at least an inert material and transfer the torque from a bearing to a roll or the other way around without damaging the...
|
|
WO/2021/093914A1 |
The invention relates to a wheel bearing unit having at least one outer ring (4) and at least two inner rings (3), between which there are rolling elements guided in a cage, two adjacent inner rings bearing against each other by their mu...
|
|
WO/2021/091047A1 |
One embodiment of the present invention provides a ball bearing roller assembly comprising: an inner ring having an insertion hole into which a protrusion of a storage body is inserted; an outer ring having a hollow through which the inn...
|
|
WO/2021/070676A1 |
The present invention addresses the problem of providing a method for measuring axial clearance of a wheel bearing device, with which it is possible to make a high-precision measurement of negative axial clearance. This method comprises:...
|
|
WO/2021/063907A1 |
A packaged bearing unit (12) includes an outer surface for receiving an aircraft landing gear wheel (10) and an inner surface for receiving an axle (14). The unit may comprise first and second spaced-apart sets (18a), b of tapered roller...
|
|
WO/2021/060689A1 |
Provided in one embodiment of the present invention is a bearing assembly comprising: an outer ring in which a hollow is formed and which has a protrusion protruding toward a central direction along the inner circumferential surface and ...
|
|
WO/2021/046335A1 |
A downhole tool for use in a downhole drill string is provided. The downhole tool includes a rotor movably coupled within a stator, and a drive shaft movably coupled within a bearing housing. The drive shaft has a first end coupled with ...
|
|
WO/2021/037413A1 |
The invention relates to a bearing holder for a foil bearing (10), inside or on which at least one foil (16, 18) is arranged and fixed, the bearing holder (12) having a surface contour (30) which faces the at least one foil (16) for fixi...
|
|
WO/2021/033711A1 |
[Problem] To provide a method which is for manufacturing a hub unit bearing and which can curb manufacturing cost. [Solution] A circumferential-direction portion of a machining surface part 36 that has a projected curved shape having a l...
|
|
WO/2021/033710A1 |
[Problem] To realize a method for manufacturing a hub unit bearing with which it is possible to increase processing efficiency of a crimping part. [Solution] In a state in which a hub wheel (22) is positioned so that the center axis of t...
|
|
WO/2021/008776A1 |
The invention relates to a foil bearing (10) having at least one foil (16, 18), which is arranged and fixed in place inside a bearing bushing (12). In order to simply the production, in particular assembly, of the foil bearing (10), the ...
|
|
WO/2021/007739A1 |
A method for mounting a sealing element (2) of an input shaft (22) of a steering rack on a bodywork (20) of a vehicle is disclosed, the sealing element (2) comprises a central hole (6) for receiving the input shaft (22) and means (10) fo...
|
|
WO/2020/260736A1 |
The present invention relates to a rotating support device for a torsion beam, which can be coupled to a support pillar, especially applicable in solar power plant installations, and which reduces the number of parts used and facilitates...
|
|
WO/2020/228880A1 |
During the course of the assembly of a roller bearing (2), two bearing rings (4, 5) are arranged eccentrically relative to one another and at least one of the bearing rings (4, 5) is elastically deformed. A force applied to the bearing r...
|
|
WO/2020/209321A1 |
While applying a radially outward processing force to a part in a circumferential direction of a cylindrical portion (25) of a hub body (21), the position at which the processing force is applied is varied continuously with respect to th...
|
|
WO/2020/208688A1 |
A shaft (12) is supported on a bearing (15), and then a holding device (41) is separated from the shaft (12). If the measured evaluation value is out of a specified range, an end (12b) is held by the holding device (41), and then a cover...
|
|
WO/2020/208947A1 |
This method for manufacturing a hub unit bearing (1) includes a step for forming, on a hub body (21), a caulking part (26) to inner rings (22a, 22b) by applying an axial load to an axial end of a hub body (21). The load is adjusted on th...
|
|
WO/2020/209433A1 |
In an embodiment of the present invention, an airfoil bearing used in a turbomachine or an air cycle machine, comprises: a journal bearing unit; and a thrust bearing unit. The journal bearing unit comprises: a bump foil (10) provided wit...
|
|
WO/2020/203982A1 |
Provided is a method of measuring axial clearance in a double-row roller bearing that comprises a hub spindle (3), an inner race (5) fitted onto the outer periphery of one axial end of the hub spindle (3), an outer race (2), and rolling ...
|
