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Patent Searching and Data


Matches 901 - 950 out of 21,836

Document Document Title
WO/2013/191172A1
A half bearing is provided which has excellent wear resistance and on which an oil film is securely formed under boundary lubrication conditions in which the formation of an oil film is usually difficult. A half bearing (1) which is form...  
WO/2013/190942A1
A fluid dynamic bearing device (1) is provided with: a rotation-side bearing member (22) consisting of a porous material; a stationary-side housing (7) having the bearing member (22) received at the inner periphery thereof; a seal member...  
WO/2013/191163A1
[Problem] To provide, as a main shaft bearing for a wind-powered electricity generation device, a composite sliding bearing that stably supports a radial load and an axial load with a compact construction, and has excellent maintainabili...  
WO/2013/186527A1
A plain bearing 2 for a rotary shaft comprises a plurality of coaxial tubular elements 14, 16 that are made of substantially non-metallic materials and are mounted one within another. The tubular elements 14, 16 include a first tubular e...  
WO/2013/184778A1
An interlocking thrust washer is presented. The thrust washer including a first annular upper ring having first inner and outer side circumferential surfaces and first top and bottom surfaces. The upper ring providing at least two holes ...  
WO/2013/182539A2
When structuring the sliding bearing surfaces (1) of a crankshaft by selectively introduced, microscopically small depressions (27), to achieve a great reduction in friction during use of the crankshaft with little effort, it is proposed...  
WO/2013/178558A1
The invention relates to a radial bearing having a shaft mounted in a housing and a floating bush body provided between the housing and the shaft. An inner lubricating gap lies between the shaft and the floating bush body. An outer lubri...  
WO/2013/175623A1
A rotary machine is provided with: a crankshaft (106); a bearing housing (107a) which has a through-hole (107b); and a main bearing (108) which is disposed within the through-hole (107b) and which slides relative to the outer peripheral ...  
WO/2013/173220A1
A turbocharger assembly can include a housing with a through bore and an axial face disposed in the through bore; a locating plate with a keyed opening attached to the housing; and a journal bearing disposed in the through bore where the...  
WO/2013/167332A1
The present invention provides a planetary gear stage (2) for a gearbox (1 ). The planetary gear stage (2) comprises a ring gear (8), a sun gear (9) and a planet carrier (4) for driving at least three planet shafts (6) each onto which at...  
WO/2013/169505A1
The present invention relates to an axial bearing arrangement (11) for a rotating shaft (10) which extends in an axial direction, in particular of a turbocharger, having a non-rotating axial bearing (3), a plurality of segments (25) whic...  
WO/2013/170117A1
A mud motor bearing assembly for use in drilling a hydrocarbon well. The bearing assembly includes a bearing section containing stationary bearing rigs and rotating bearing rings in stacked arrangement. The bearing rings have wedge-shape...  
WO/2013/168604A1
[Problem] To suppress precession generated between a shaft and a sleeve rotating relative to one another, without increasing the size of a dynamic fluid bearing, and to prevent adhesion of the shaft and the sleeve. [Solution] A conical s...  
WO/2013/167320A1
The invention relates to a bearing arrangement (1), in particular for bearing the carrying shaft (30) of a parabolic trough collector (26), comprising a disc- or ring-shaped component (3), at least one support roller (5), which radially ...  
WO/2013/165704A1
A turbocharger bearing system comprising a shaft (211) including at least one shoulder (A2) with a rotor (212) disposed on the shaft (211). First and second bearing sleeves (254) are disposed on the shaft (211) at opposite ends of the ro...  
WO/2013/161402A1
Provided is a resin composition for machinable liners for sliding members. This ultraviolet curable resin composition for self-lubricating liners contains a (meth)acrylate compound represented by formula (1) and having an isocyanuric aci...  
WO/2013/163603A1
An apparatus including a first housing (216) defining an opening and a bearing housing (242) disposed in the opening so that movement of at least a portion of the bearing housing (242) within the first housing (216) and along a first axi...  
WO/2013/124388A3
A composite bearing is provided comprising: (i) a continuous annular element (15) made from a silicon-carbide-cemented diamond (SCD) composite material or from silicon carbide; and (ii) an element (24) comprising another superhard materi...  
WO/2013/158358A1
The invention relates to an exhaust-gas turbocharger (1) having a compressor (2); having a turbine (3); and having a bearing housing (4) which connects the compressor (2) to the turbine (3) and which comprises a radial bearing arrangemen...  
WO/2013/156068A1
The invention relates to a method for monitoring an operational state of a slide bearing (12) comprising the following steps: determining measurement values (S18) that characterise noise emissions in the slide bearing (12) by means of a ...  
WO/2013/153102A1
The invention relates to a radial bearing (1) with a bearing body (2) which has a receiving space (3) for a shaft (4) to be arranged in the bearing body (2). The bearing body (2) has an inner wall (5) which faces the receiving space (3) ...  
WO/2013/153194A1
The invention relates to a hoop (120) comprising: a cylinder (200) which, so that it can be mounted around a shaft, is formed by multiple parts (202, 203) that are assembled together using assembly means that can produce an assembly with...  
WO/2013/154852A1
Turbochargers typically have separate hydrodynamic journal and thrust bearings. A turbocharger thrust bearing for a turbocharger is provided that merges the function of a journal bearing into a thrust bearing while maintaining the thrust...  
WO/2013/034389A3
The invention relates to a direct driven wind turbine and the main bearing used in such a wind turbine. A rotor of the wind turbine is directly connected with a rotating drive train of the wind turbine, the rotating drive train is direct...  
WO/2013/034391A3
The invention relates to a direct driven wind turbine and the main bearing used in such a wind turbine. The rotating drive train is connected with a stationary part (4) of the wind turbine via at least one bearing (5), which allows the r...  
WO/2013/148735A1
An undercarriage monitoring device has a roller assembly including a fixed roller component and a bushing. An opening is formed within the fixed roller component. A first sensor is disposed within the opening of the fixed roller componen...  
WO/2013/146608A1
By means of a method for manufacturing a bearing (40) which is a sliding member according to one embodiment of the present invention, a bimetal sintered alloy (10) is formed by forming a sintered layer (11) by sintering a metal powder on...  
WO/2013/141205A1
Provided is a sintered metal bearing formed from a starting material power of which a copper based powder and an iron based powder are principal components, and having a radial bearing surface on the inside periphery, wherein the copper ...  
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...  
WO/2013/141120A1
A centrifugal pump is provided with: a pump chamber (24); a blood ingress port (25) through which blood Q flows in, the blood ingress port (25) communicating with the pump chamber (24); a housing (2) having a blood egress port (26) throu...  
WO/2013/140977A1
A slide bearing (2) has a sliding surface (2a) that makes slidable contact with the external peripheral surface of a crank shaft (1) (rotating shaft), and an escape section (4) that recedes radially outward relative to the sliding surfac...  
WO/2012/094460A4
In an oil-sealed bearing assembly in the bearing section of a mud motor, in which a mandrel (20) is rotatably disposed within a cylindrical housing (30), a cylindrical sleeve (90) is disposed coaxially and rotatably around the mandrel (2...  
WO/2013/127980A1
The invention relates to a machine having a stator (1) and a rotor (2). The rotor (2) has a rotor shaft (3) which is supported in bearings (4), such that the rotor (2) can be rotated about an axis of rotation (5). The bearings (4) are de...  
WO/2013/128949A1
Provided is a low height lightweight thrust slide bearing: which is capable of preventing the deformation of the ring-shaped metal plate and of reducing the generation of noise that occurs with the relative rotation of a piston rod even ...  
WO/2013/128535A1
The present invention addresses the problem of providing a container shaft seal structure that can be used even in a corrosive environment such as seawater or when there is a pressure difference inside and outside of a container in which...  
WO/2013/125378A1
This bearing device is provided with a support ring which is disposed around a rotating shaft and also with bearing pads which are provided at positions between the support ring and the rotating shaft and supporting the rotating shaft. S...  
WO/2013/124388A2
A composite bearing is provided comprising: (i) a continuous annular element (15) made from a silicon-carbide-cemented diamond (SCD) composite material or from silicon carbide; and (ii) an element (24) comprising another superhard materi...  
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...  
WO/2013/122113A1
 This rudder device for marine vessel (1) comprises: a rudder horn (3) fixed to the stern of a vessel; a rudder (4) rotatably supported on a shaft that corresponds with the rotation reference line (CL); and bearing bushes (11, 12) that...  
WO/2013/120687A1
The invention relates to a radial bearing, comprising a housing, a housing bore extending along a bearing axis, several tilting segments that are arranged around the bearing axis in order to support a shaft and each have a radially outer...  
WO/2013/118419A1
[Problem] The purpose of the present invention is to obtain a centrifugal blood pump for circulating blood wherein an impeller makes no contact at all with a housing and a rotating shaft and moves rotatingly with the impeller in a stably...  
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...  
WO/2012/094460A3
In an oil-sealed bearing assembly in the bearing section of a mud motor, in which a mandrel (20) is rotatably disposed within a cylindrical housing (30), a cylindrical sleeve (90) is disposed coaxially and rotatably around the mandrel (2...  
WO/2013/106879A1
The invention relates to a wind turbine with a rotor and a generator. A planetary transmission (1) is arranged between the rotor and generator, said planetary transmission being operatively connected to the rotor and a generator. The pla...  
WO/2013/108453A1
In the present invention, a simple configuration makes it possible to absorb an axial clearance between a bracket and a boss member by adjustment on-site, and enhances assembly workability of a bearing device for a construction machine. ...  
WO/2013/108741A1
Provided is a sliding member which has high seizing resistance though an overlay layer comprising Ag as the main component is used therein. The sliding member of an embodiment comprises a base and an overlay layer which is disposed on th...  
WO/2013/108596A1
A thrust sliding bearing (1) is provided with a synthetic resin upper case (100), a synthetic resin lower case (200), and a synthetic resin thrust sliding bearing piece (300) which is provided between the upper case (100) and the lower c...  
WO/2013/108463A1
A swash plate compressor is provided with semispherical shoes (4) and a circular disk-shaped swash plate (2). A resin coating (12) is applied to the front surface (2A) and back surface (2B)(sliding surfaces) of the swash plate (2) which ...  
WO/2013/099586A1
A bearing (90) for a main motor for a railway vehicle supports the main shaft of the main motor on a member disposed so as to face the outer peripheral surface of the main shaft, the main shaft being supported so as to be capable of rota...  
WO/2013/099600A1
A thrust bearing device (40A) configured by: a turbine-side thrust collar (42) and a compressor-side thrust collar (44) that are fixed to a rotary shaft (12); and a thrust bearing (46) arranged between these thrust collars. An oil path (...  

Matches 901 - 950 out of 21,836