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WO/2011/055630A1 |
Disclosed is a camshaft apparatus in which a plurality of bearings rotatably support a cam shaft (1), the bearing closest to a pulley (P) being a rolling bearing (4), and the rest of the plurality of bearings being sliding bearings (3). ...
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WO/2011/047654A1 |
The invention relates to an axial bearing in a drivetrain having an internal combustion engine with a crankshaft and having a transmission with at least one transmission input shaft, comprising a first bearing ring arranged at the engine...
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WO/2011/045435A1 |
The present invention relates to a bearing assembly for a wind turbine (2), wherein the bearing assembly has two bearing elements (9, 12), which are disposed rotatably about a common axis (5) in relation to each other. A slideway lining ...
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WO/2011/046046A1 |
Disclosed is a planetary bearing structure provided with a slide bearing (50) attached to a shaft hole (40a) of a planetary gear (40), wherein the planetary gear (40) rotates around the outer periphery of a planetary pin (30) secured to ...
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WO/2011/046758A2 |
The invention relates to a method for determining bearing play of exhaust-gas- turbocharger friction bearings comprising the following method steps: accelerating the exhaust-gas turbocharger or the body group from standstill to a maximum...
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WO/2011/044110A2 |
A micro-machine powered by an electric motor and/or a gas turbine drive and capable of rotation speeds to 1,500,000 rpm is disclosed. The micro-machine may include a rotating spindle which is constructed, balanced and arranged to provide...
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WO/2011/039916A1 |
Disclosed is a sliding surface material having minimal swelling and excellent friction and wear characteristics when used in wet environments such as in water, and superior friction and wear characteristics under dry friction conditions ...
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WO/2011/040336A1 |
A slide bearing having a simple configuration and low friction torque. A slide bearing (1) for supporting heat rollers, such as a fixing roller and a pressing roller which are used for an image forming device, the slide bearing (1) compr...
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WO/2011/040451A1 |
Disclosed is a sliding member which is used in direct sliding contact with a partner material in a rotational, oscillatory or reciprocating configuration and which has excellent wear resistance, has a high-precision sliding surface shape...
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WO/2011/039917A1 |
Disclosed is a sliding surface material that exhibits minimal swelling when used in wet environments such as water, and excellent friction and abrasion characteristics under the same conditions, as well as improved friction and abrasion ...
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WO/2011/040164A1 |
The density of a sintered metal bearing sleeve is adjusted to 80 to 95% relative to the true density, and the Young's modulus of the bearing sleeve is adjusted to 70 GPa or more. By increasing the density of the bearing sleeve and adjust...
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WO/2011/024712A1 |
Disclosed is a planetary bearing structure that does not require forced lubrication of a plain-bearing-using planetary bearing and that lubricates by reliably supplying oil to sliding surfaces using a simple configuration. The planetary ...
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WO/2011/024604A1 |
A bearing which can satisfy the demand for a reduction in cost and for improved quietness and which can, in addition, stably maintain high supporting accuracy. A slide bearing (4) provided with an inner member (5) which has a mounting su...
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WO/2011/024898A1 |
Disclosed is a planetary bearing structure of a wind power generator having a bearing portion in which a slide bearing is used, wherein the formation of an oil film on a slide surface having a divided surface is improved and stabilized, ...
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WO/2011/019575A2 |
A side bearing for use in a railroad car truck includes a cage, a resilient element within the cage, and a cap engaging an upper end of the resilient element. The cage has a bottom surface and an upturned sidewall, while the cap includes...
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WO/2011/019446A2 |
A constant contact side bearing assembly includes a housing, a cap and an elastomeric resilient compressible element mounted within the interior chamber. The exterior surface of the cap wall has a generally even circumferential region wh...
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WO/2011/013481A1 |
A slide bearing (4) is formed into a cylindrical shape consisting of a pair of bearing halves (11, 12) which abut against each other at abutment surfaces (11A, 12A) thereof. A radial through hole (7), which overlaps a track of a movement...
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WO/2011/013482A1 |
A sliding bearing (1) is formed in a cylindrical shape by a pair of halved bearings (11, 12). A dust pocket (4) formed as a recess portion is formed at an inner periphery edge of the abutting surfaces (11A, 12A) of the halved bearings (1...
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WO/2011/009232A1 |
A nursing bed with a display screen includes a bed frame (1) and a display screen (2). The display screen (2) is rotated horizontally and vertically around the bed frame (1) in turn. A folding rotating rod with a 90-degree bend angle is ...
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WO/2011/006221A1 |
The present invention refers to a bearing shell segment (100) for internal combustion engines, composed of a body (C) defining an inner surface (1) that receives a coating and makes contact with a layer of lubricant oil film and an oppos...
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WO/2011/007016A1 |
The invention relates to a transport roller, comprising at least one supporting tube (20a, 20b), which is mounted rotatably about an axis on a first end by means of a first rolling bearing (30) and is mounted rotatably about the axis on ...
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WO/2011/004565A1 |
A bearing device (10) provided with bearing pads (13) which are disposed around a rotating shaft (3) and support a thrust collar (12), and also with carrier rings (15) which contain the bearing pads and are supported by casings (20). Sur...
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WO/2011/005403A1 |
A rock bit, comprising a bit body having an upper end adapted to be detachably secured to a drill string and at least one leg at its lower end, each leg having a downwardly and inwardly extending journal bearing, wherein each journal bea...
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WO/2011/003806A1 |
The invention relates to a radial pivoted segmental thrust bearing (1) for supporting a shaft (2), having a plurality of pivoted bearing segments (3) distributed over the circumference of the bearing and at a distance from each other. Th...
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WO/2010/142029A1 |
The present invention at directed to systems and methods for monitoring a conveyor having a plurality of rollers spaced along the conveyer for supporting a conveyer belt. The system includes a plurality of roller monitors and a remote mo...
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WO/2010/144323A1 |
The bi-directional rotation offset pivot thrust bearing (10) includes a carrier (16) and an array of longitudinal protrusions (20) thereon that run through the center axis of the carrier (16). An array of pads (12) are in slidable engage...
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WO/2010/139555A1 |
The invention relates to a bearing arrangement for a shaft, especially for a driving shaft (1), in a transmission housing (5) of an automatic transmission, an actuating piston (6) of a shifting element being arranged inside the shaft. At...
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WO/2010/138787A2 |
A bearing component and bearing assembly are disclosed. The bearing component includes structure for providing a hard rotation stop. In one embodiment, the anti-rotation structure includes a slot formed in at least one bearing component ...
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WO/2010/136264A1 |
The invention relates to a method for monitoring the state of a safety bearing (14) of a machine (12), wherein the safety bearing (14) catches a rotor shaft (1) of the machine (12) in case of failure of a magnetic bearing (6) of the mach...
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WO/2010/134458A1 |
A sintered metal bearing (1) has a shaft (2) and a sliding surface (3) and is provided with: a sintered metal bearing body (5) that is formed from a different metal structure than the shaft (2) and has many internal holes (4); and a resi...
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WO/2010/135135A2 |
The present invention relates to a hydrodynamic bearing (1) for a rotating rotor shaft (3) of an exhaust-gas turbocharger (2) having at least one cylindrical bearing bush (4), wherein the rotor shaft (3) has, in a region (3a) which is ar...
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WO/2010/135414A2 |
A constant contact side bearing assembly for a railcar includes a housing having a base, a pair of mounting apertures formed through a thickness of the base, a generally cylindrical housing wall upstanding on the base, a pair of diametri...
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WO/2010/130247A1 |
The invention relates to a bearing assembly, comprising a bearing (1, 2), through which a medium, in particular water, flows, a shaft (4) received in the bearing (1, 2), a filter device (3) which is connected upstream of the bearing (1, ...
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WO/2010/130426A1 |
The invention relates to a jet drive (1) having at least one drive unit comprising a rotor (2) and a housing (3). Rotor blades (4) are affixed to the inner circumference of the rotor (2) and the rotor (2) is rotatably supported by a bear...
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WO/2010/127959A1 |
The invention relates to a mass balancing mechanism for balancing mass forces and/or mass torques of an internal combustion engine. The mass balancing mechanism comprises an unbalanced shaft (4) having shaft sections (6, 7) for generatin...
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WO/2010/125000A1 |
The invention provides a bearing for attaching a wind turbine blade to a wind turbine hub, the bearing comprising a stationary ring, a movable ring which can rotate relative to the stationary ring, a grease lubrication structure, and a c...
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WO/2010/124898A1 |
The invention relates to a power steering for a motor vehicle, comprising a housing (1), in which a steering rod (3) is supported in an axially moveable way. The steering rod (3) has a spindle section (7), which forms a ball nut/spindle ...
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WO/2010/125884A1 |
The flatness of portions which face a gap within a thrust bearing formed from a resinous material is easily heightened. A housing (7) is an injection-molded object formed from a resinous material and has a bottomed cylindrical shape comp...
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WO/2010/119767A1 |
Provided is a solid lubricant enveloped casting material efficiently and inexpensively in order to eliminate the process for boring a hole to be embedded with a solid lubricant in the metal base of a round pipe, and embedding and securin...
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WO/2010/120888A1 |
A thrust bearing having improved rolling pins and/or leveling plates that reduce wear and/or the size of the thrust bearing. In one aspect, the rolling pins have a substantially smaller radius of curvature than the surfaces of the lower ...
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WO/2010/115570A1 |
The invention relates to a sleeve element (30, 30', 40, 40', 40") for axially fixing at least one bearing (24, 26) of a rotatable shaft (22), in particular of a shaft (22) of a turbocharger (10, 10'), which sleeve element has on the oute...
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WO/2010/109310A1 |
Connection element (10, 110) able to be located between a part or neck (32) of a rolling roll (30) and a relative housing bushing (34) as present in a chock for rolling stands, characterized in that it comprises a first external element ...
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WO/2010/108603A1 |
The invention relates to a bearing arrangement for supporting a shaft (3), comprising a bushing (2) in which the shaft (3) is received, a circumferential ring gap (4) being present between the bushing (2) and the shaft (3), and the bushi...
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WO/2010/106909A1 |
A sintered metallic bearing obtained by compacting raw-material powders comprising Cu powders, SUS powders, and pure-Fe powders and thereafter sintering the compact at a given temperature.
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WO/2010/105343A1 |
A self-aligning bearing assembly utilizing PDC buttons for forming opposing circumferential arrays of bearing surfaces, is particularly suitable for use in a fluid environment, such as being immersed in flowing water when supporting the ...
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WO/2010/107904A2 |
A cable- wound drum style hoist with a rotating shaft supported by bearings that has both: (i) some freedom of motion in (at least) one of the bearings; and (ii) a pillow block in the shaft to impart some freedom of motion (beyond freedo...
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WO/2010/104411A1 |
The present invention relates to a hydrodynamic foil bearing assembly comprising a bearing housing (3), said bearing housing (3) comprising an opening (4) for allowing flow of a fluid into said bearing housing (3), at least one foil, sai...
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WO/2010/102851A1 |
A high-pressure piston pump for feeding fuel, preferably diesel fuel, to an internal-combustion engine has a pump body (2); a compression chamber (3) formed in the pump body (2); a piston (4) movable inside the compression chamber (3) al...
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WO/2010/103100A1 |
The invention relates to a radial plain bearing that comprises a shaft (1), a bearing shell (2) having a cylindrical sliding surface (15) in each case, several lubrication pockets (3) distributed over the circumference, to a device for h...
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WO/2010/103006A1 |
The invention relates to a balance shaft unit for mass balancing an internal combustion engine of a motor vehicle, comprising a housing (11), which has at least two bearing surfaces (21), which circumferentially enclose a respective bear...
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