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Patent Searching and Data


Matches 1 - 50 out of 21,325

Document Document Title
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...  
WO/2019/147432A3
Embodiments disclosed herein relate to bearing assemblies and methods of manufacturing. In an embodiment, a bearing assembly includes a support ring and bearing elements. The bearing elements are mounted to and distributed circumferentia...  
WO/2019/159787A1
This fluid dynamic pressure bearing device 1 is provided with: a bottomed cylindrical housing 7; a bearing sleeve 8; a shaft member 2 having a shaft part 2a that is inserted into the inner circumference of the bearing sleeve 8 in a remov...  
WO/2019/159454A1
This journal bearing 1 for supporting a rotary shaft 5 in a horizontal state is provided with: a casing 22 provided around the rotary shaft 5; bearing pads 21 which are provided facing the lower side of the rotary shaft 5 in the vertical...  
WO/2019/154735A1
The invention proposes a bearing arrangement having a first bearing ring and a second bearing ring, which is mounted for rotation in relation to the first bearing ring, wherein a plurality of hydrostatically supported sliding-bearing seg...  
WO/2019/156738A1
A layer is provided for a thrust bushing, for example a torque converter thrust bushing. A phenolic resin is bonded directly to a bearing surface of a rotating component to form the layer without any substrate.  
WO/2019/155797A1
A bearing structure S is provided with an insertion member 20 which is inserted into a pin hole (insertion hole) 2d in a bearing housing (housing) 2 in a direction intersecting the direction of the axis of a shaft 8, has one end side ins...  
WO/2019/156014A1
The purpose of the present invention is to provide a supercharger capable of preventing damage to an impeller and suppressing reduction in performance. A supercharger (1) comprises: a rotor shaft (4) to be rotationally driven; a compress...  
WO/2019/149553A1
Elastic joint (10) that comprises • - a cylindrical tubular external bushing (12); • - an internal bushing (18) with a tubular wall; • - a ring (26) made of an elastomer material inserted radially between the external bushing (12) ...  
WO/2019/151033A1
According to an embodiment, a vehicle wheel module is provided with a gear mechanism that reduces rotation generated by a motor part, a bearing part into which a rotating shaft of the gear mechanism is inserted, a support part that suppo...  
WO/2019/150464A1
Provided is a fastening structure 105 formed by linking, using a bolt, a pair of fastening members 105A that are joined to each other, wherein the fastening structure 105 is configured as follows: the fastening members 105A are made of i...  
WO/2019/147432A2
Embodiments disclosed herein relate to bearing assemblies and methods of manufacturing. In an embodiment, a bearing assembly includes a support ring and bearing elements. The bearing elements are mounted to and distributed circumferentia...  
WO/2019/146387A1
This bearing structure is provided with recesses (30, 30a) which are formed in first facing surfaces R1(R2) of a positioning pin, and/or second facing surfaces r1(r2) of a through-hole 7k, the first facing surfaces R1(R2) and the second ...  
WO/2019/142383A1
A tilting pad bearing device of the present invention comprises a plurality of tilting pads (2) which are respectively pivotally mounted to a bearing housing (4) via pivots and which support a rotating shaft. In the tilting pad bearing d...  
WO/2019/142843A1
The present invention provides: a sliding bearing that has an exceptional low-friction property though containing no oil, and allows any increase in shaft temperature to be minimized even under continuous duty; and an image formation dev...  
WO/2019/141775A1
The invention relates to a radial or axial sliding bearing element (10) having a supporting layer (12) which forms a bearing seat face (14). The bearing seat face (14) has on at least one face portion (20) a surface structure which compr...  
WO/2019/141812A1
The invention relates to an assembly (ARR) comprising a rotor (ROT) which extends along an axis (X), comprising a first bearing (BA1), which is formed as a plain bearing, and comprising a second bearing (BA2), which is formed as a plain ...  
WO/2019/138949A1
Provided is a sliding bearing that is excellent in car steering stability and that has long life. A sliding bearing (1) is provided with: an annular center plate (4) that is formed of an elastic body; an upper case (2) that has an annula...  
WO/2019/139007A1
A fluid dynamic bearing device 1 is provided with a bottomed tubular housing 7, a bearing sleeve 8 placed on the inner periphery of the housing 7, and a shaft member 2 having a shaft part 2a removably inserted through the inner periphery...  
WO/2019/134908A1
The invention relates to a radial bearing (10), in particular for a turbomachine, the radial bearing being in the form of a foil air bearing. The radial bearing comprises a bearing foil (13) for bearing a shaft. The radial bearing furthe...  
WO/2019/130566A1
An embodiment of the present invention relates to a sintered bearing wherein a rotary shaft is supported, and the rate of change in the porosity of an inner diameter surface after rotating the rotary shaft for three hours is 55% or less.  
WO/2019/120870A1
The invention relates to a plain bearing arrangement (1;1') for a heavy shaft (2; 2'), in particular of a wind turbine, comprising: a hydrostatic plain bearing (4), the bearing gap (6) of which, formed between at least one bearing shell ...  
WO/2019/121689A1
The invention relates to a device for determining a state variable, which device comprises: a first element (110) and a second element (120), which are designed to contact each other by means of a lubricant and to move relative to one an...  
WO/2019/119320A1
This disclosure provides a strut bearing for MacPherson strut suspensions including a cap, a guide ring, and a bearing arrangement located between the cap and the guide ring. The cap comprises a first hook on an inner side in a radial di...  

Matches 1 - 50 out of 21,325