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Patent Searching and Data


Matches 1 - 50 out of 21,412

Document Document Title
WO/2020/012092A1
The present invention relates to a hinged component (1) with one degree of freedom, comprising at least two concentric rings (10, 20), rotatable with respect to one another about a central axis, defining a friction interface (40) therebe...  
WO/2020/013049A1
A fluid dynamic pressure bearing device 1 is provided with: an inner member 4 having a small-diameter section 2 and a large-diameter section 3; an outer member 5 for accommodating the large-diameter section 3; a radial bearing section R ...  
WO/2020/011981A1
A bearing assembly (1) having a first member (2) being displaceable on a second member (3) in a direction of displacement, the first member (2) being supported by means of at least one bearing module (4, 5, 6, 7, 8, 9) including an inter...  
WO/2020/013099A1
In order to enable a bearing system in which a plurality of bearings operate simultaneously or in association with each other to achieve an optimal overall performance: this bearing system is equipped with a bearing A and a measurement e...  
WO/2020/011906A1
A foil bearing for supporting two surfaces in relative motion is described. Between the two supported surfaces, the foil bearing has a top foil (30) and a compliant structure (40) between the top foil (30) and one of the supported surfac...  
WO/2020/011554A1
The invention relates to a sliding bearing, in particular for mounting a cylindrical shaft, having an essentially hollow-cylindrical main body with a longitudinal central axis, wherein the shaft is received with a radial clearance in a b...  
WO/2020/008010A1
A fluid flow control device includes a valve body forming a channel defining a fluid flow path extending from an inlet to an outlet, a shaft having a first portion and a second portion, a flow control member coupled to the first portion ...  
WO/2020/008127A1
The invention relates to an aerodynamic radial bearing device with sheets, comprising a cylindrical sleeve (10) extending along a longitudinal direction, and having an inner surface (11) which defines a central bore, characterised in tha...  
WO/2020/005262A1
A bearing element includes an inner surface (54) configured to receive a cylindrical shaft (18). The inner surface (54) includes a smooth profile having a plurality of sections (502). Each section (502) having a taper portion (506) betwe...  
WO/2020/004397A1
A pulley structure having a pair of bearings interposed between an outer rotating body (2) and an inner rotating body (3). One bearing out of the pair of bearings is an open-ended ring (C shaped) sliding bearing (6) formed using a thermo...  
WO/2020/003082A1
An idler roller having a fixed shaft with at least one spherical bearing and a second bearing which may, but need not be, a spherical bearing. In some embodiments, the second bearing is slidably- mounted on a central shaft. A shell is mo...  
WO/2020/005872A1
A method for manufacturing a gear assembly of a gearbox in a wind turbine includes providing a pin shaft of the gear assembly. The method also includes depositing material onto an exterior surface of the pin shaft of the gear assembly vi...  
WO/2019/245899A1
Embodiments disclosed herein are directed to bearing assemblies, related bearing apparatuses, and related methods. An example of a bearing assembly disclosed herein may include a support structure having a first end and a second end. The...  
WO/2019/243005A1
The invention relates to a method for producing an axial sliding bearing element, in particular a thrust washer for a crankshaft of an internal combustion engine, with a supporting layer, in particular of steel, and a bearing metal layer...  
WO/2019/238318A1
The invention relates to a link chain comprising: a plurality of outer plates (4) which oppose each other in pairs in the transverse direction of the chain; a plurality of inner plates (3) which oppose each other in pairs in the transver...  
WO/2019/235388A1
Provided is a sliding bearing having an improved circularity and having achieved an increase in contact area with respect to a holder. The sliding bearing 1 comprises a pair of an upper halved member 2 and a lower halved member 3 which a...  
WO/2019/228926A1
The present invention relates to a rolling bearing, more particularly an open-centred large rolling bearing, having two concentric bearing rings, which are supported against one another in the axial direction of the rolling bearing by me...  
WO/2019/228803A1
The invention relates to a foil bearing (1) having at least one foil (3, 4) which is arranged within a bearing sleeve (2). In order to simplify the production of the foil bearing (1), the bearing sleeve (2) comprises at least two partial...  
WO/2019/228802A1
The invention relates to a foil bearing (1) with at least one foil (3, 4) which is arranged within a bearing sleeve (2). The aim of the invention is to simplify the production, in particular assembly, of the foil bearing (1). This is ach...  
WO/2019/225098A1
Provided is a sliding member that can exhibit an anti-wear effect brought about by Si particles. The present invention is a sliding member including 7.0 to 13.0mass% inclusive of Sn, 6.5 to 12.0mass% inclusive of Si, 0.5 to 3.0mass% incl...  
WO/2019/219883A1
The invention relates to a rotor bearing system (1). Said system comprises a housing (80) in which a first permanent magnet (30) is mounted such that it can rotate about a first axis (105). A rotor (70) for conveying a liquid comprises a...  
WO/2019/214883A1
The present invention relates to a bearing device (10) with a housing (12); at least one foil bearing (14) and/or tilting-pad bearing arranged in the housing in order to bear a rotating shaft (16); and the shaft, which is mounted in a be...  
WO/2019/217265A1
Turbocharger for an internal combustion engine, comprising a housing (2) with a compressor blade (3) on the air side, a shaft (1) driving the compressor blade (3), and at least one radially acting rotary bearing (5) for mounting the shaf...  
WO/2019/211056A1
The invention relates to a bearing shell (103) for a radial plain bearing (101, 103, 107); the bearing shell (103) forming a first running surface; at least one recess (113) being located in the running surface; the bearing shell (103) f...  
WO/2019/213202A1
This disclosure generally relates to charging devices. More specifically, the present invention relates to a bearing unit 10 for a rotor of a charging device. Furthermore, the invention relates to a charging device having such a bearing ...  
WO/2019/208249A1
A fully floating bearing 8 is provided with an outer circumferential groove 8c having a groove width, which is the width of the groove in a central axis direction, with which a value obtained by dividing a net width by a total width is g...  
WO/2019/202200A1
The present invention relates to a valve and particularly to a bearing surface for a valve and to a manufacturing method of the same. The valve comprises a valve body (1) with a main channel (2) extending between a fluid inlet and a flui...  
WO/2019/201659A1
Method for refurbishing a rotary bearing (7, 8), especially a rotary bearing (7, 8) of a wind turbine (1), the bearing (7, 8) comprising a fixed component (13) that supports a moving component (9) during the operation of the bearing (7, ...  
WO/2019/197099A1
The invention relates to a plain bearing bush, which has a hollow cylindrical bush body (2, 6), having a cylindrical inner surface (Fi) and an inside diameter (d) and/or a cylindrical outer surface (Fa) and an outside diameter (D) and a ...  
WO/2019/183654A1
The invention relates to a method for determining the wear of a sliding bearing (19) which is mounted in a wind turbine transmission (7), in particular a planetary drive, which is used to support a transmission part (23). A radial displa...  
WO/2019/189987A1
A gas foil thrust bearing is disclosed. The present invention comprises: a base having an insertion hole formed in a center portion thereof; and a top foil having one end attached to the base, and has a slot, which is disposed adjacently...  
WO/2019/188014A1
This sliding bearing (10) is made of a titanium alloy. A sliding surface of the sliding bearing (10) is provided with an oxygen diffusion layer (10e). The nitrogen concentration in the oxygen diffusion layer (10e) is 0.5 mass% or less. T...  
WO/2019/183324A1
The socket assembly includes housing (26) with an inner bore which extends along a central axis from a closed first end (28) to an open second end (32). A ball portion (46) of a ball stud (44) is disposed in the inner bore of the housing...  
WO/2019/181976A1
This slide bearing 1 is a mechanical component having a radial crushing strength of at least 150 MPa and comprises a porous sintered body 6 that is provided with: a metallic structure part 4 formed through neck bonding of metallic powder...  
WO/2019/181546A1
Provided are: a slide bearing configured so that the number of parts is reduced to reduce cost; and a method for manufacturing the slide bearing. A slide bearing (1) is formed from a synthetic resin and is provided with an upper case (2)...  
WO/2019/181132A1
In order to improve the fatigue resistance of an alloy overlay layer in sliding contact with a counterpart member in a sliding member, this sliding member is equipped with a base material layer and an alloy overlay layer formed on the ba...  
WO/2019/179684A1
The invention relates to a bearing bush (10), in particular a sliding bearing bush, for rotatably mounting a shaft (44) or a roller (62). The bearing bush (10) has at least one groove (16) arranged in the inner side of the bearing bush (...  
WO/2019/179771A1
The invention relates to a bearing bush with a central axis for receiving a turbocharger shaft rotating about said axis, comprising at least one axial bearing surface and at least one radial bearing surface, which has multiple helical lu...  
WO/2019/183321A1
A bearing including a backing formed of a steel material, a lining formed of aluminum or an aluminum alloy, and a diffusion barrier layer (12) disposed between the backing and the lining is provided. The diffusion barrier layer is formed...  
WO/2019/175924A1
The inner peripheral surface of a shaft hole (H) in which a shaft body (P1) is mounted has a covering layer (1). The covering layer (1) has a metal layer (2) of which the surface is formed unevenly, and a resin layer (3) formed on the me...  
WO/2019/175287A1
A pad for a tilting pad thrust bearing for supporting the shaft (110) of a rotary machine (100)is proposed, the pad comprising a top surface (2), a leading edge (5) extending in a radial direction (X) and a trailing edge (6), wherein the...  
WO/2019/178461A1
The pivot joint assembly includes a housing (34) with an opening which extends along an axis. A bearing (50) is received in the opening and which has a cylindrical outer surface that is in slidable contact with another surface so that th...  
WO/2019/174818A1
The invention relates to a bearing shell for a sliding bearing, wherein at least one pocket (201) for oil supply is let into a raceway (101) of the bearing shell. At least one central section of the pocket (201) extends in the longitudin...  
WO/2019/170278A1
The invention relates to a radial bearing for an exhaust-gas turbocharger, wherein the radial bearing is designed as a plain bearing and comprises a bearing bushing (6) that is designed so as to be able to accommodate a shaft (3) of the ...  
WO/2019/172244A1
A dynamic pressure bearing 8 is provided with dynamic pressure generating portions A1, A2 provided in a region 8a in which a bearing gap is formed between a green compact 10 of a starting material powder M containing, as a main component...  
WO/2019/166392A1
A method (100) for operating a gas bearing (1), wherein the gas bearing is formed by a rotor (11) and a stator (12), wherein when there is rotation against a stator (12) with a lift-off rotational speed nL the rotor (11) changes from mix...  
WO/2019/166041A1
The invention relates to a fluid bearing (1), comprising two mutually corresponding friction partners (3, 4). At least one friction partner (3) comprises an alloy (9) and a coating (8) arranged thereon, the electrochemical potential of t...  
WO/2019/161946A1
The invention relates to a tilting-segment radial bearing (1) for mounting a shaft (2), comprising a plurality of tilting segments (3) which are distributed over the circumference of the tilting-segment radial bearing (1) and are spaced ...  
WO/2019/163162A1
This tilting pad journal bearing is configured so that the opening of an oil supply hole for supplying lubricating oil to the sliding section of a bearing pad can be set at different circumferential positions relative to the bearing pad ...  
WO/2019/162223A1
The invention relates to a tilting pad bearing (1) comprising tilting pads (5,5'), which can tilt relative to a housing body (4) in order to produce convergent bearing gaps (14) between the tilting pads (5,5') and a rotor body (2), and w...  

Matches 1 - 50 out of 21,412