Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 15,078

Document Document Title
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...  
WO/2018/033064A1
Disclosed are a bearing piece (15) with bearings angularly arranged and a bearing installation structure (100). The bearing piece (15) comprises a bearing installation piece (151) and at least two bearings (153). Each bearing (153) compr...  
WO/2018/033065A1
Disclosed are a bearing installation fastener (100), a bearing assembly (200), a bearing installation device (300) and a method for installing bearings. The bearing installation device (300) comprises a device body and the bearing assemb...  
WO/2018/028822A1
The invention relates to a rolling element bearing (5), comprising an inner bearing ring (9), an outer bearing ring (11), and at least one rolling element (13), which is arranged between the inner bearing ring (9) and the outer bearing r...  
WO/2018/029098A1
A holding ring (17) for the axial fixing of a rotary bearing (11) of a steering apparatus for motor vehicles to a rotatable part (2, 23) with a cylindrical outer surface (22, 24), onto which an inner bearing shell (12) of the rotary bear...  
WO/2018/024468A1
The approach which is proposed here relates to an adjusting sleeve (105) for a bearing device (100) having at least one housing (110) for receiving a bearing sleeve (115), the bearing sleeve (115) for receiving a shaft (120), and the sha...  
WO/2018/017030A1
A ball bearing is provided with an inner race (1) having a conical inner surface cooperating with a corresponding conical bushing (3) with slots (7) in order to fix the ball bearing on a shaft. An extending part of the inner race (1) of ...  
WO/2018/015011A1
The invention relates to a rolling bearing arrangement with: a housing (10), a shaft (20), a first rolling bearing and a second rolling bearing for rotatably supporting the shaft in the housing, wherein the first rolling bearing is desig...  
WO/2018/012186A1
The amount of lubricating oil 11 filled into an inner space within a housing 7 is regulated so that, within the range of use temperature, the level of the lubricating oil 11 will be located below the upper end of a chamfered section 8f p...  
WO/2018/010719A1
The invention relates to a spindle ball bearing comprising an outer ring (2), an inner ring (3) and balls (5) arranged therebetween and held in a cage (4), and at least one bore (9), for supplying a fluid lubricant, provided on the outer...  
WO/2018/012450A1
Rotary forging for forming a hub-side face spline is started while a caulking portion (18) is in contact with a flat surface portion (30) and a chamfered portion (31), which are axially inner end faces of an inner ring (9). In addition, ...  
WO/2018/001405A1
The invention relates to a rolling bearing (1), comprising an inner ring (2) with a first raceway (2a), an outer ring (3) with a second raceway (3a), having two face sides (3b, 3c) and an outer shell surface (3d), and comprising a multip...  
WO/2017/221428A1
Provided is a thrust bearing for vehicles, the thrust bearing being configured such that the number of parts for mounting a suspension of a vehicle to the body thereof is reduced and the thickness of parts is reduced, thereby simplifying...  
WO/2017/217947A1
The invention relates to a bearing which can be fixed to a shaft by tightening the balls placed in the slots opened on the inner bearing ring with the retaining ring. The bearing of the present invention comprises; an inner ring (1) on t...  
WO/2017/217348A1
Provided is a hermetic electric compressor wherein the generation of noise is suppressed while reducing sliding loss by using a thrust ball bearing; also provided is a refrigeration device using this compressor. The hermetic electric com...  
WO/2017/215697A1
The invention relates to an angular thrust washer for an axial roller bearing, in particular an axial roller bearing or an axial needle bearing, comprising a radial section (2) forming a raceway (5) for rolling bodies (6) as well as at l...  
WO/2017/216189A1
This power system for mounting on a marine vehicle (2) includes a propulsion unit (14), means for securing the propulsion assembly to a hull element (4) of the vehicle (2) and a rudder bearing (58) mechanically connecting the propulsion ...  
WO/2017/216404A1
The invention relates to a bearing for a drive pinion (6), which comprises a casing (2) and two single-row tapered roller bearings (1) joined together by the inner bearing races (4, 5) thereof by means of a ring (3), the ring (3) being p...  
WO/2017/216064A1
In an embodiment, a bearing including a generally cylindrical sidewall having a thickness, tSW; a circumferentially extending feature projecting radially outward from the generally cylindrical sidewall, wherein the circumferentially exte...  
WO/2017/212576A1
This bearing device for an elevator hoisting machine comprises a bearing stand, a bearing disposed above the bearing stand, and an elastic body provided between the bearing stand and the bearing. The bearing is supported by the elastic b...  
WO/2017/207929A1
The invention relates to a rotating electrical machine having an axis of rotation (X) and a casing, said rotating electrical machine comprising a shaft equipped with a pulley, said shaft comprising a spacer collar. In addition, the machi...  
WO/2017/207281A1
The invention relates to a bearing assembly, such as in particular a rolling bearing assembly, having: at least one metallic outer bearing ring comprising a cylindrical lateral surface radially on the outside and at least one raceway rad...  
WO/2017/206970A1
Bottom bracket for a bicycle, comprising at least one bearing device that can be inserted in an axial direction of the bottom bracket into a bottom-bracket sleeve (1) of a frame (2) of the bicycle and can be secured there, said bearing d...  
WO/2017/204183A1
A clutch device includes: a shaft body; an outer rotating body provided on a radially outer side of the shaft body; a clutch unit for selectively switching between a free state in which a relative rotation of the shaft body and the outer...  
WO/2017/190728A1
In agriculture, numerous tools for soil cultivation are used, in particular in order to prepare soil for growing crops. The corresponding tools are usually pulled by tractors over the cropland. Such tools are not only highly stressed by ...  

Matches 1 - 50 out of 15,078