Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 15,184

Document Document Title
WO/2018/186965A1
A press-fit thrust bearing system and apparatus. A press-fit thrust bearing for an electric submersible pump includes a protruding band extending around a midsection of a bushing, the protruding band extending inward towards a drive shaf...  
WO/2018/178245A1
An assembly having an outer component, an inner component, and a ring positioned between the outer component and the inner component, where the ring has at least one radially extending projection adapted to seat within at least one groov...  
WO/2018/181186A1
This bearing structure comprises: a rotating shaft; a bearing that is attached inside a housing and that supports the rotating shaft relative to the housing, the bearing having an inner race through which the rotating shaft is inserted, ...  
WO/2018/179280A1
A main shaft device (10) is attached to a work machine (80). The main shaft device (10) is provided with a main shaft (14) that supports a tool (18) or a workpiece, and a main shaft motor (35) that causes the main shaft (14) to rotate. T...  
WO/2018/172274A1
The invention relates to a retaining disc (7, 8) for axially securing a component in a cylindrical cavity or on a cylindrical shaft. The retaining disc (7, 8) has a protruding retaining portion (71, 81) with an end face (750, 850), and t...  
WO/2018/166198A1
Disclosed are a bearing housing assembly and an air conditioner therewith. The bearing housing assembly comprises a bearing housing body (331), a supporting sleeve (332) and a magnetic cooperation component (802). The bearing housing bod...  
WO/2018/168764A1
[Problem] To increase the coaxiality between an input shaft and a casing and assemble the input shaft with precision. [Solution] A differential reduction gear 1A-1C comprising an output shaft 9 supported within a casing 2 via a cross-rol...  
WO/2018/161996A1
The invention relates to a hybrid module (1), comprising a first drive assembly and a second drive assembly which can be connected to an input shaft (3) via an intermediate shaft (2) in a torque-transmitting manner, wherein torque can be...  
WO/2018/158528A1
An inter-shaft (7, 8) bearing (11) is supported by a support (12) essentially comprising a solid rigid body (13) which is more or less non-deformable during normal operation, but which can break in the event of an excessive stress, such ...  
WO/2018/153419A1
A main rotor arrangement for a wind turbine,comprising a main rotor shaft that extends in an axial direction and includes a hub connection flange at its hub-connection end, wherein the shaft flange extends radially inwardly so as to tran...  
WO/2018/153605A1
The invention relates to a gear pump (1), particularly for a waste heat recovery system. Said gear pump (1) comprises a casing (2), a working chamber (6) being formed in the casing (2). A first gear (11) and a second gear (12) mesh with ...  
WO/2018/155376A1
The purpose of the present invention is to provide a mounting structure of a bearing device that not only achieves downsizing and weight reduction of an entire reduction gear but also contributes to cost reduction. The mounting structure...  
WO/2018/153418A1
Amain rotor arrangement for a wind turbine, comprising a main rotor shaft that extends in an axial direction and includes a hub connection flange at its hub-connection end, wherein the hub connection flange extends radially inwardly so a...  
WO/2018/154079A1
The invention relates to a sliding bearing (5) for a steering spindle (22) of a steering column (1) for a motor vehicle, comprising an inner ring (52) which has an axially continuous bearing opening (53) for the sliding reception of the ...  
WO/2018/149984A1
A bearing housing, comprising a baseplate, the baseplate having a rim, wherein the rim has an inner annular cavity for holding a bearing, and wherein the rim is provided with first screw thread at its outer circumference a cap, wherein t...  
WO/2018/146101A1
The invention relates to a radial bearing arrangement (110) of an exhaust gas turbocharger (100) for mounting a shaft (120) in a bearing housing (130). The radial bearing arrangement (110) comprises a radial bearing bush (140) which is a...  
WO/2018/146392A1
The invention concerns a radial bearing arrangement of a transmission shaft of a vehicle having a flange for radially immobilising the roller bearing. According to the invention, the radial bearing arrangement is characterised in that th...  
WO/2018/145789A1
The invention relates to a bearing arrangement (1) for a machine assembly comprising - a first side (3) on which a first machine part (35) that can be lubricated with a lubricant (30) in the form of a lubricating grease can be mounted, -...  
WO/2018/147906A1
A system (100) includes a device (102), a support structure (112), and a flexure bearing (200, 400, 500) configured to connect the device to the support structure. The flexure bearing includes an outer hub (202, 402, 502) and an inner hu...  
WO/2018/141448A1
The present invention discloses a bearing housing (10) for use in a wind turbine is disclosed. Further, the bearing housing (10) is axially coupled to a base support structure (12) using plurality of fastening points on the bearing housi...  
WO/2018/141442A1
The invention relates to a support structure associated with a nacelle of a wind turbine, wherein the support structure comprises a bearing having an outer ring and an inner ring. The bearing is surrounded by a bearing housing and a bear...  
WO/2018/137390A1
The present invention relates to the technical field of air conditioning. Provided is a bearing housing assembly. The bearing housing assembly comprises a supporting bearing sleeve (332) and a housing frame (331). An inner ring surface o...  
WO/2018/134690A1
In at least some implementations, a retainer (102) for coupling rotating shafts includes a body (104) and a finger (106). The body may have a curved section extending in a circumferential direction about an axis and a pair of ends. The f...  
WO/2018/135107A1
In the power steering apparatus of the present invention, regarding a locknut (12) serving as a fixing member, a fixing portion (122) for fixing the outer race (111) of a ball bearing (11) has a portion which overlaps with a facing porti...  
WO/2018/131617A1
This double-row self-aligning roller bearing (1) has rollers (4, 5) interposed in two rows in parallel in the bearing width direction between an inner ring (2) and an outer ring (3). The raceway surface (3a) of the outer ring (3) has a s...  
WO/2018/121827A1
The present invention relates to a centrifugal pump and a bearing retainer for the centrifugal pump. The centrifugal pump has a shaft, a bearing for supporting the shaft, and a bearing retainer for the bearing. The bearing retainer compr...  
WO/2018/123895A1
The present invention pertains to a reducer which enables a more high-precision rotational output. This reducer is provided with: a case having a fixation part for connecting a drive device, and a hollow shaft part; a ring gear which is ...  
WO/2018/121943A1
The present invention relates to an electric motor (1) comprising a stator (3) fixed in a body (2), a rotor (4) moving in the stator (3), a shaft (5) firmly engaged to the center of the rotor (4), rotating together with the rotor (4), tw...  
WO/2018/116278A1
Described is a rotary electric machine which comprises a casing (2) and a cap (3) for closing the casing (2) forming with it a case (4) closed in a sealed fashion; the closed case (4) comprises a rotor (6), constrained inside it in a rot...  
WO/2018/109474A1
This is invention relates to a resilient axial-radial bearing support (36) with at least one flexible member (35) for a vacuum pump and, in particular, to a polymer bearing support for a vacuum pump. The invention further encompasses vac...  
WO/2018/100084A1
The invention provides a fixed rolling element bearing assembly comprising: a housing; an inner race for attaching to a rotating shaft; a cage and rolling element assembly positioned around the inner race; first and second positional loc...  
WO/2018/100204A1
The invention relates to a hinge (1) having two hinge arms (2, 3) that can be moved in an articulated manner relative to each other, wherein each hinge arm accommodates a sliding bearing element (4, 5), and a sliding bearing bushing (6) ...  
WO/2018/101038A1
A roller bearing wherein a plurality of needle rollers (3) are held by a holding implement (4) so as to be capable of rolling along a track surface (2) of an outer ring (1) that is fitted to a housing and has an outer ring hole (5), and ...  
WO/2018/098298A1
A packaging system having an outboard guard (121) and an outboard retainer cap (120). The outboard guard includes an outboard guard opening (130, 330) having a hole through the planform of the outboard guard, an engagement portion (132, ...  
WO/2018/092433A1
A bearing structure comprises an outer ring (141) and an outer ring fitting portion (12). The outer ring constitutes a portion of a bearing (14) and is provided on the outside in the radial direction with respect to an inner ring (142) o...  
WO/2018/092673A1
A method for splining a wheel bearing 20 comprising an outer member 5 provided with two rows of outside raceway surfaces 13, 14 on the inner circumferential surface thereof, inner members 1, 2 provided with two rows of inside raceway sur...  
WO/2018/078150A1
Disclosed is a rotation system (10) having at least one axial gas bearing, containing: a housing (11), a shaft (12) that can be rotated relative to the housing (11), at least one bearing plate (13) attached to the shaft (12), and at leas...  
WO/2018/074254A1
Provided is a sliding bearing provided with an easily mountable rotation preventing mechanism. A sliding bearing (1A) comprises, as a rotation preventing mechanism for preventing a center plate (4A) from pivoting relative to a lower case...  
WO/2018/069423A1
The invention relates to an electromechanical servo steering system having an electric servomotor with a motor shaft, which drives a shaft (10) meshing with a helical gear (12), wherein the shaft (10) is arranged in a gearbox (14) and th...  
WO/2018/071245A1
A number of variations may include a product comprising a bearing housing comprising a body having an internal cavity defined by an inner surface of the body, wherein a first end of the body includes an end face and a second end of the b...  
WO/2018/071667A1
An axle system shaft for a vehicle having an input shaft. Circumferentially extending from at least a portion of an outer surface of an intermediate portion of input shaft is an increased diameter portion. A first tapered roller bearing ...  
WO/2018/060322A1
The invention relates to a rotational connection (10) between parts (11, 12) that can be rotated with one another, including a shaft (11), a rotor (12), at least one clamping sleeve (13; 13'; 13'') clamped between the shaft (11) and the ...  
WO/2018/060176A1
A belt retractor (10) of a safety belt system has a belt tightener (11) that can rotate a belt spool (14) of the belt retractor (10), which is received in a belt retractor frame (12), where the belt retractor frame (12) is closed by a co...  
WO/2018/055807A1
The purpose of the present invention is to provide a steering apparatus with which it is possible to improve the function of a bearing for supporting a steering shaft. The steering apparatus is provided with a steering shaft, a first hou...  
WO/2018/055991A1
[Problem] To provide a double-row ball bearing which can be installed requiring a reduced space and which has high resistance to a load. [Solution] An inner race 3 is split into two pieces consisting of a first inner race 31 and a second...  
WO/2018/050532A1
The invention relates to a main mount or a transmission (1) for a wind turbine having a bearing housing or transmission housing (2) with a closable passage (3) in one wall of the transmission housing for a guide means for inserting a pro...  
WO/2018/052116A1
Provided is a method for manufacturing a hub unit for a drive wheel, with which it is possible to improve both precision of detecting the rotation speed of a vehicle wheel and the precision of molding a spline formed in the inner periphe...  
WO/2018/046202A1
The invention relates to a release unit (1) for a machine tool spindle, in particular a motor spindle, for releasing a tool clamp, wherein the release unit (1) comprises at least one adjustment element (16) that can be adjusted in a line...  
WO/2018/043338A1
An electric compressor 1 that is provided with: a bearing 20B that supports a rotary shaft 12 of a compressor impeller 8; a support wall part 23 that supports the outer circumference of the bearing 20B; a key groove 60 that is formed in ...  
WO/2018/038241A1
A rolling bearing comprising an outer ring having an outer circumferential surface where the outer ring is fitted into a housing and an inner ring having an inner circumferential surface where a shaft is fitted into the inner ring, the o...  

Matches 1 - 50 out of 15,184